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-rw-r--r--openssl/crypto/camellia/Makefile103
-rw-r--r--openssl/crypto/camellia/asm/cmll-x86.pl1138
-rw-r--r--openssl/crypto/camellia/asm/cmll-x86_64.pl1080
-rw-r--r--openssl/crypto/camellia/camellia.c1624
-rw-r--r--openssl/crypto/camellia/camellia.h134
-rw-r--r--openssl/crypto/camellia/cmll_cbc.c273
-rw-r--r--openssl/crypto/camellia/cmll_cfb.c235
-rw-r--r--openssl/crypto/camellia/cmll_ctr.c143
-rw-r--r--openssl/crypto/camellia/cmll_ecb.c74
-rw-r--r--openssl/crypto/camellia/cmll_locl.h165
-rw-r--r--openssl/crypto/camellia/cmll_misc.c129
-rw-r--r--openssl/crypto/camellia/cmll_ofb.c141
12 files changed, 5239 insertions, 0 deletions
diff --git a/openssl/crypto/camellia/Makefile b/openssl/crypto/camellia/Makefile
new file mode 100644
index 000000000..dfb12951f
--- /dev/null
+++ b/openssl/crypto/camellia/Makefile
@@ -0,0 +1,103 @@
+#
+# crypto/camellia/Makefile
+#
+
+DIR= camellia
+TOP= ../..
+CC= cc
+CPP= $(CC) -E
+INCLUDES=
+CFLAG=-g
+MAKEFILE= Makefile
+AR= ar r
+
+CAMELLIA_ASM_OBJ=
+
+CFLAGS= $(INCLUDES) $(CFLAG)
+ASFLAGS= $(INCLUDES) $(ASFLAG)
+AFLAGS= $(ASFLAGS)
+
+GENERAL=Makefile
+#TEST=camelliatest.c
+APPS=
+
+LIB=$(TOP)/libcrypto.a
+LIBSRC=camellia.c cmll_misc.c cmll_ecb.c cmll_cbc.c cmll_ofb.c \
+ cmll_cfb.c cmll_ctr.c
+
+LIBOBJ= camellia.o cmll_misc.o cmll_ecb.o cmll_cbc.o cmll_ofb.o \
+ cmll_cfb.o cmll_ctr.o $(CAMELLIA_ASM_OBJ)
+
+SRC= $(LIBSRC)
+
+EXHEADER= camellia.h
+HEADER= cmll_locl.h $(EXHEADER)
+
+ALL= $(GENERAL) $(SRC) $(HEADER)
+
+top:
+ (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
+
+all: lib
+
+lib: $(LIBOBJ)
+ $(ARX) $(LIB) $(LIBOBJ)
+ $(RANLIB) $(LIB) || echo Never mind.
+ @touch lib
+
+$(LIBOBJ): $(LIBSRC)
+
+
+files:
+ $(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
+
+links:
+ @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
+ @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
+ @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
+
+install:
+ @[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
+ @headerlist="$(EXHEADER)"; for i in $$headerlist ; \
+ do \
+ (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
+ chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
+ done;
+
+tags:
+ ctags $(SRC)
+
+tests:
+
+lint:
+ lint -DLINT $(INCLUDES) $(SRC)>fluff
+
+depend:
+ @[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile...
+ $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
+
+dclean:
+ $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
+ mv -f Makefile.new $(MAKEFILE)
+
+clean:
+ rm -f *.s *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+camellia.o: ../../include/openssl/e_os2.h ../../include/openssl/opensslconf.h
+camellia.o: camellia.c camellia.h cmll_locl.h
+cmll_cbc.o: ../../include/openssl/camellia.h ../../include/openssl/e_os2.h
+cmll_cbc.o: ../../include/openssl/opensslconf.h cmll_cbc.c cmll_locl.h
+cmll_cfb.o: ../../e_os.h ../../include/openssl/camellia.h
+cmll_cfb.o: ../../include/openssl/e_os2.h ../../include/openssl/opensslconf.h
+cmll_cfb.o: cmll_cfb.c cmll_locl.h
+cmll_ctr.o: ../../include/openssl/camellia.h ../../include/openssl/e_os2.h
+cmll_ctr.o: ../../include/openssl/opensslconf.h cmll_ctr.c cmll_locl.h
+cmll_ecb.o: ../../include/openssl/camellia.h ../../include/openssl/e_os2.h
+cmll_ecb.o: ../../include/openssl/opensslconf.h cmll_ecb.c cmll_locl.h
+cmll_misc.o: ../../include/openssl/camellia.h ../../include/openssl/e_os2.h
+cmll_misc.o: ../../include/openssl/opensslconf.h
+cmll_misc.o: ../../include/openssl/opensslv.h cmll_locl.h cmll_misc.c
+cmll_ofb.o: ../../include/openssl/camellia.h ../../include/openssl/e_os2.h
+cmll_ofb.o: ../../include/openssl/opensslconf.h cmll_locl.h cmll_ofb.c
diff --git a/openssl/crypto/camellia/asm/cmll-x86.pl b/openssl/crypto/camellia/asm/cmll-x86.pl
new file mode 100644
index 000000000..0812815bf
--- /dev/null
+++ b/openssl/crypto/camellia/asm/cmll-x86.pl
@@ -0,0 +1,1138 @@
+#!/usr/bin/env perl
+
+# ====================================================================
+# Copyright (c) 2008 Andy Polyakov <appro@openssl.org>
+#
+# This module may be used under the terms of either the GNU General
+# Public License version 2 or later, the GNU Lesser General Public
+# License version 2.1 or later, the Mozilla Public License version
+# 1.1 or the BSD License. The exact terms of either license are
+# distributed along with this module. For further details see
+# http://www.openssl.org/~appro/camellia/.
+# ====================================================================
+
+# Performance in cycles per processed byte (less is better) in
+# 'openssl speed ...' benchmark:
+#
+# AMD K8 Core2 PIII P4
+# -evp camellia-128-ecb 21.5 22.8 27.0 28.9
+# + over gcc 3.4.6 +90/11% +70/10% +53/4% +160/64%
+# + over icc 8.0 +48/19% +21/15% +21/17% +55/37%
+#
+# camellia-128-cbc 17.3 21.1 23.9 25.9
+#
+# 128-bit key setup 196 280 256 240 cycles/key
+# + over gcc 3.4.6 +30/0% +17/11% +11/0% +63/40%
+# + over icc 8.0 +18/3% +10/0% +10/3% +21/10%
+#
+# Pairs of numbers in "+" rows represent performance improvement over
+# compiler generated position-independent code, PIC, and non-PIC
+# respectively. PIC results are of greater relevance, as this module
+# is position-independent, i.e. suitable for a shared library or PIE.
+# Position independence "costs" one register, which is why compilers
+# are so close with non-PIC results, they have an extra register to
+# spare. CBC results are better than ECB ones thanks to "zero-copy"
+# private _x86_* interface, and are ~30-40% better than with compiler
+# generated cmll_cbc.o, and reach ~80-90% of x86_64 performance on
+# same CPU (where applicable).
+
+$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
+push(@INC,"${dir}","${dir}../../perlasm");
+require "x86asm.pl";
+
+$OPENSSL=1;
+
+&asm_init($ARGV[0],"cmll-586.pl",$ARGV[$#ARGV] eq "386");
+
+@T=("eax","ebx","ecx","edx");
+$idx="esi";
+$key="edi";
+$Tbl="ebp";
+
+# stack frame layout in _x86_Camellia_* routines, frame is allocated
+# by caller
+$__ra=&DWP(0,"esp"); # return address
+$__s0=&DWP(4,"esp"); # s0 backing store
+$__s1=&DWP(8,"esp"); # s1 backing store
+$__s2=&DWP(12,"esp"); # s2 backing store
+$__s3=&DWP(16,"esp"); # s3 backing store
+$__end=&DWP(20,"esp"); # pointer to end/start of key schedule
+
+# stack frame layout in Camellia_[en|crypt] routines, which differs from
+# above by 4 and overlaps by pointer to end/start of key schedule
+$_end=&DWP(16,"esp");
+$_esp=&DWP(20,"esp");
+
+# const unsigned int Camellia_SBOX[4][256];
+# Well, sort of... Camellia_SBOX[0][] is interleaved with [1][],
+# and [2][] - with [3][]. This is done to optimize code size.
+$SBOX1_1110=0; # Camellia_SBOX[0]
+$SBOX4_4404=4; # Camellia_SBOX[1]
+$SBOX2_0222=2048; # Camellia_SBOX[2]
+$SBOX3_3033=2052; # Camellia_SBOX[3]
+&static_label("Camellia_SIGMA");
+&static_label("Camellia_SBOX");
+
+sub Camellia_Feistel {
+my $i=@_[0];
+my $seed=defined(@_[1])?@_[1]:0;
+my $scale=$seed<0?-8:8;
+my $frame=defined(@_[2])?@_[2]:0;
+my $j=($i&1)*2;
+my $t0=@T[($j)%4],$t1=@T[($j+1)%4],$t2=@T[($j+2)%4],$t3=@T[($j+3)%4];
+
+ &xor ($t0,$idx); # t0^=key[0]
+ &xor ($t1,&DWP($seed+$i*$scale+4,$key)); # t1^=key[1]
+ &movz ($idx,&HB($t0)); # (t0>>8)&0xff
+ &mov ($t3,&DWP($SBOX3_3033,$Tbl,$idx,8)); # t3=SBOX3_3033[0]
+ &movz ($idx,&LB($t0)); # (t0>>0)&0xff
+ &xor ($t3,&DWP($SBOX4_4404,$Tbl,$idx,8)); # t3^=SBOX4_4404[0]
+ &shr ($t0,16);
+ &movz ($idx,&LB($t1)); # (t1>>0)&0xff
+ &mov ($t2,&DWP($SBOX1_1110,$Tbl,$idx,8)); # t2=SBOX1_1110[1]
+ &movz ($idx,&HB($t0)); # (t0>>24)&0xff
+ &xor ($t3,&DWP($SBOX1_1110,$Tbl,$idx,8)); # t3^=SBOX1_1110[0]
+ &movz ($idx,&HB($t1)); # (t1>>8)&0xff
+ &xor ($t2,&DWP($SBOX4_4404,$Tbl,$idx,8)); # t2^=SBOX4_4404[1]
+ &shr ($t1,16);
+ &movz ($t0,&LB($t0)); # (t0>>16)&0xff
+ &xor ($t3,&DWP($SBOX2_0222,$Tbl,$t0,8)); # t3^=SBOX2_0222[0]
+ &movz ($idx,&HB($t1)); # (t1>>24)&0xff
+ &mov ($t0,&DWP($frame+4*(($j+3)%4),"esp")); # prefetch "s3"
+ &xor ($t2,$t3); # t2^=t3
+ &rotr ($t3,8); # t3=RightRotate(t3,8)
+ &xor ($t2,&DWP($SBOX2_0222,$Tbl,$idx,8)); # t2^=SBOX2_0222[1]
+ &movz ($idx,&LB($t1)); # (t1>>16)&0xff
+ &mov ($t1,&DWP($frame+4*(($j+2)%4),"esp")); # prefetch "s2"
+ &xor ($t3,$t0); # t3^=s3
+ &xor ($t2,&DWP($SBOX3_3033,$Tbl,$idx,8)); # t2^=SBOX3_3033[1]
+ &mov ($idx,&DWP($seed+($i+1)*$scale,$key)); # prefetch key[i+1]
+ &xor ($t3,$t2); # t3^=t2
+ &mov (&DWP($frame+4*(($j+3)%4),"esp"),$t3); # s3=t3
+ &xor ($t2,$t1); # t2^=s2
+ &mov (&DWP($frame+4*(($j+2)%4),"esp"),$t2); # s2=t2
+}
+
+# void Camellia_EncryptBlock_Rounds(
+# int grandRounds,
+# const Byte plaintext[],
+# const KEY_TABLE_TYPE keyTable,
+# Byte ciphertext[])
+&function_begin("Camellia_EncryptBlock_Rounds");
+ &mov ("eax",&wparam(0)); # load grandRounds
+ &mov ($idx,&wparam(1)); # load plaintext pointer
+ &mov ($key,&wparam(2)); # load key schedule pointer
+
+ &mov ("ebx","esp");
+ &sub ("esp",7*4); # place for s[0-3],keyEnd,esp and ra
+ &and ("esp",-64);
+
+ # place stack frame just "above mod 1024" the key schedule
+ # this ensures that cache associativity of 2 suffices
+ &lea ("ecx",&DWP(-64-63,$key));
+ &sub ("ecx","esp");
+ &neg ("ecx");
+ &and ("ecx",0x3C0); # modulo 1024, but aligned to cache-line
+ &sub ("esp","ecx");
+ &add ("esp",4); # 4 is reserved for callee's return address
+
+ &shl ("eax",6);
+ &lea ("eax",&DWP(0,$key,"eax"));
+ &mov ($_esp,"ebx"); # save %esp
+ &mov ($_end,"eax"); # save keyEnd
+
+ &call (&label("pic_point"));
+ &set_label("pic_point");
+ &blindpop($Tbl);
+ &lea ($Tbl,&DWP(&label("Camellia_SBOX")."-".&label("pic_point"),$Tbl));
+
+ &mov (@T[0],&DWP(0,$idx)); # load plaintext
+ &mov (@T[1],&DWP(4,$idx));
+ &mov (@T[2],&DWP(8,$idx));
+ &bswap (@T[0]);
+ &mov (@T[3],&DWP(12,$idx));
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+
+ &call ("_x86_Camellia_encrypt");
+
+ &mov ("esp",$_esp);
+ &bswap (@T[0]);
+ &mov ($idx,&wparam(3)); # load ciphertext pointer
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+ &mov (&DWP(0,$idx),@T[0]); # write ciphertext
+ &mov (&DWP(4,$idx),@T[1]);
+ &mov (&DWP(8,$idx),@T[2]);
+ &mov (&DWP(12,$idx),@T[3]);
+&function_end("Camellia_EncryptBlock_Rounds");
+# V1.x API
+&function_begin_B("Camellia_EncryptBlock");
+ &mov ("eax",128);
+ &sub ("eax",&wparam(0)); # load keyBitLength
+ &mov ("eax",3);
+ &adc ("eax",0); # keyBitLength==128?3:4
+ &mov (&wparam(0),"eax");
+ &jmp (&label("Camellia_EncryptBlock_Rounds"));
+&function_end_B("Camellia_EncryptBlock");
+
+if ($OPENSSL) {
+# void Camellia_encrypt(
+# const unsigned char *in,
+# unsigned char *out,
+# const CAMELLIA_KEY *key)
+&function_begin("Camellia_encrypt");
+ &mov ($idx,&wparam(0)); # load plaintext pointer
+ &mov ($key,&wparam(2)); # load key schedule pointer
+
+ &mov ("ebx","esp");
+ &sub ("esp",7*4); # place for s[0-3],keyEnd,esp and ra
+ &and ("esp",-64);
+ &mov ("eax",&DWP(272,$key)); # load grandRounds counter
+
+ # place stack frame just "above mod 1024" the key schedule
+ # this ensures that cache associativity of 2 suffices
+ &lea ("ecx",&DWP(-64-63,$key));
+ &sub ("ecx","esp");
+ &neg ("ecx");
+ &and ("ecx",0x3C0); # modulo 1024, but aligned to cache-line
+ &sub ("esp","ecx");
+ &add ("esp",4); # 4 is reserved for callee's return address
+
+ &shl ("eax",6);
+ &lea ("eax",&DWP(0,$key,"eax"));
+ &mov ($_esp,"ebx"); # save %esp
+ &mov ($_end,"eax"); # save keyEnd
+
+ &call (&label("pic_point"));
+ &set_label("pic_point");
+ &blindpop($Tbl);
+ &lea ($Tbl,&DWP(&label("Camellia_SBOX")."-".&label("pic_point"),$Tbl));
+
+ &mov (@T[0],&DWP(0,$idx)); # load plaintext
+ &mov (@T[1],&DWP(4,$idx));
+ &mov (@T[2],&DWP(8,$idx));
+ &bswap (@T[0]);
+ &mov (@T[3],&DWP(12,$idx));
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+
+ &call ("_x86_Camellia_encrypt");
+
+ &mov ("esp",$_esp);
+ &bswap (@T[0]);
+ &mov ($idx,&wparam(1)); # load ciphertext pointer
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+ &mov (&DWP(0,$idx),@T[0]); # write ciphertext
+ &mov (&DWP(4,$idx),@T[1]);
+ &mov (&DWP(8,$idx),@T[2]);
+ &mov (&DWP(12,$idx),@T[3]);
+&function_end("Camellia_encrypt");
+}
+
+&function_begin_B("_x86_Camellia_encrypt");
+ &xor (@T[0],&DWP(0,$key)); # ^=key[0-3]
+ &xor (@T[1],&DWP(4,$key));
+ &xor (@T[2],&DWP(8,$key));
+ &xor (@T[3],&DWP(12,$key));
+ &mov ($idx,&DWP(16,$key)); # prefetch key[4]
+
+ &mov ($__s0,@T[0]); # save s[0-3]
+ &mov ($__s1,@T[1]);
+ &mov ($__s2,@T[2]);
+ &mov ($__s3,@T[3]);
+
+&set_label("loop",16);
+ for ($i=0;$i<6;$i++) { Camellia_Feistel($i,16,4); }
+
+ &add ($key,16*4);
+ &cmp ($key,$__end);
+ &je (&label("done"));
+
+ # @T[0-1] are preloaded, $idx is preloaded with key[0]
+ &and ($idx,@T[0]);
+ &mov (@T[3],$__s3);
+ &rotl ($idx,1);
+ &mov (@T[2],@T[3]);
+ &xor (@T[1],$idx);
+ &or (@T[2],&DWP(12,$key));
+ &mov ($__s1,@T[1]); # s1^=LeftRotate(s0&key[0],1);
+ &xor (@T[2],$__s2);
+
+ &mov ($idx,&DWP(4,$key));
+ &mov ($__s2,@T[2]); # s2^=s3|key[3];
+ &or ($idx,@T[1]);
+ &and (@T[2],&DWP(8,$key));
+ &xor (@T[0],$idx);
+ &rotl (@T[2],1);
+ &mov ($__s0,@T[0]); # s0^=s1|key[1];
+ &xor (@T[3],@T[2]);
+ &mov ($idx,&DWP(16,$key)); # prefetch key[4]
+ &mov ($__s3,@T[3]); # s3^=LeftRotate(s2&key[2],1);
+ &jmp (&label("loop"));
+
+&set_label("done",8);
+ &mov (@T[2],@T[0]); # SwapHalf
+ &mov (@T[3],@T[1]);
+ &mov (@T[0],$__s2);
+ &mov (@T[1],$__s3);
+ &xor (@T[0],$idx); # $idx is preloaded with key[0]
+ &xor (@T[1],&DWP(4,$key));
+ &xor (@T[2],&DWP(8,$key));
+ &xor (@T[3],&DWP(12,$key));
+ &ret ();
+&function_end_B("_x86_Camellia_encrypt");
+
+# void Camellia_DecryptBlock_Rounds(
+# int grandRounds,
+# const Byte ciphertext[],
+# const KEY_TABLE_TYPE keyTable,
+# Byte plaintext[])
+&function_begin("Camellia_DecryptBlock_Rounds");
+ &mov ("eax",&wparam(0)); # load grandRounds
+ &mov ($idx,&wparam(1)); # load ciphertext pointer
+ &mov ($key,&wparam(2)); # load key schedule pointer
+
+ &mov ("ebx","esp");
+ &sub ("esp",7*4); # place for s[0-3],keyEnd,esp and ra
+ &and ("esp",-64);
+
+ # place stack frame just "above mod 1024" the key schedule
+ # this ensures that cache associativity of 2 suffices
+ &lea ("ecx",&DWP(-64-63,$key));
+ &sub ("ecx","esp");
+ &neg ("ecx");
+ &and ("ecx",0x3C0); # modulo 1024, but aligned to cache-line
+ &sub ("esp","ecx");
+ &add ("esp",4); # 4 is reserved for callee's return address
+
+ &shl ("eax",6);
+ &mov (&DWP(4*4,"esp"),$key); # save keyStart
+ &lea ($key,&DWP(0,$key,"eax"));
+ &mov (&DWP(5*4,"esp"),"ebx");# save %esp
+
+ &call (&label("pic_point"));
+ &set_label("pic_point");
+ &blindpop($Tbl);
+ &lea ($Tbl,&DWP(&label("Camellia_SBOX")."-".&label("pic_point"),$Tbl));
+
+ &mov (@T[0],&DWP(0,$idx)); # load ciphertext
+ &mov (@T[1],&DWP(4,$idx));
+ &mov (@T[2],&DWP(8,$idx));
+ &bswap (@T[0]);
+ &mov (@T[3],&DWP(12,$idx));
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+
+ &call ("_x86_Camellia_decrypt");
+
+ &mov ("esp",&DWP(5*4,"esp"));
+ &bswap (@T[0]);
+ &mov ($idx,&wparam(3)); # load plaintext pointer
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+ &mov (&DWP(0,$idx),@T[0]); # write plaintext
+ &mov (&DWP(4,$idx),@T[1]);
+ &mov (&DWP(8,$idx),@T[2]);
+ &mov (&DWP(12,$idx),@T[3]);
+&function_end("Camellia_DecryptBlock_Rounds");
+# V1.x API
+&function_begin_B("Camellia_DecryptBlock");
+ &mov ("eax",128);
+ &sub ("eax",&wparam(0)); # load keyBitLength
+ &mov ("eax",3);
+ &adc ("eax",0); # keyBitLength==128?3:4
+ &mov (&wparam(0),"eax");
+ &jmp (&label("Camellia_DecryptBlock_Rounds"));
+&function_end_B("Camellia_DecryptBlock");
+
+if ($OPENSSL) {
+# void Camellia_decrypt(
+# const unsigned char *in,
+# unsigned char *out,
+# const CAMELLIA_KEY *key)
+&function_begin("Camellia_decrypt");
+ &mov ($idx,&wparam(0)); # load ciphertext pointer
+ &mov ($key,&wparam(2)); # load key schedule pointer
+
+ &mov ("ebx","esp");
+ &sub ("esp",7*4); # place for s[0-3],keyEnd,esp and ra
+ &and ("esp",-64);
+ &mov ("eax",&DWP(272,$key)); # load grandRounds counter
+
+ # place stack frame just "above mod 1024" the key schedule
+ # this ensures that cache associativity of 2 suffices
+ &lea ("ecx",&DWP(-64-63,$key));
+ &sub ("ecx","esp");
+ &neg ("ecx");
+ &and ("ecx",0x3C0); # modulo 1024, but aligned to cache-line
+ &sub ("esp","ecx");
+ &add ("esp",4); # 4 is reserved for callee's return address
+
+ &shl ("eax",6);
+ &mov (&DWP(4*4,"esp"),$key); # save keyStart
+ &lea ($key,&DWP(0,$key,"eax"));
+ &mov (&DWP(5*4,"esp"),"ebx");# save %esp
+
+ &call (&label("pic_point"));
+ &set_label("pic_point");
+ &blindpop($Tbl);
+ &lea ($Tbl,&DWP(&label("Camellia_SBOX")."-".&label("pic_point"),$Tbl));
+
+ &mov (@T[0],&DWP(0,$idx)); # load ciphertext
+ &mov (@T[1],&DWP(4,$idx));
+ &mov (@T[2],&DWP(8,$idx));
+ &bswap (@T[0]);
+ &mov (@T[3],&DWP(12,$idx));
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+
+ &call ("_x86_Camellia_decrypt");
+
+ &mov ("esp",&DWP(5*4,"esp"));
+ &bswap (@T[0]);
+ &mov ($idx,&wparam(1)); # load plaintext pointer
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+ &mov (&DWP(0,$idx),@T[0]); # write plaintext
+ &mov (&DWP(4,$idx),@T[1]);
+ &mov (&DWP(8,$idx),@T[2]);
+ &mov (&DWP(12,$idx),@T[3]);
+&function_end("Camellia_decrypt");
+}
+
+&function_begin_B("_x86_Camellia_decrypt");
+ &xor (@T[0],&DWP(0,$key)); # ^=key[0-3]
+ &xor (@T[1],&DWP(4,$key));
+ &xor (@T[2],&DWP(8,$key));
+ &xor (@T[3],&DWP(12,$key));
+ &mov ($idx,&DWP(-8,$key)); # prefetch key[-2]
+
+ &mov ($__s0,@T[0]); # save s[0-3]
+ &mov ($__s1,@T[1]);
+ &mov ($__s2,@T[2]);
+ &mov ($__s3,@T[3]);
+
+&set_label("loop",16);
+ for ($i=0;$i<6;$i++) { Camellia_Feistel($i,-8,4); }
+
+ &sub ($key,16*4);
+ &cmp ($key,$__end);
+ &je (&label("done"));
+
+ # @T[0-1] are preloaded, $idx is preloaded with key[2]
+ &and ($idx,@T[0]);
+ &mov (@T[3],$__s3);
+ &rotl ($idx,1);
+ &mov (@T[2],@T[3]);
+ &xor (@T[1],$idx);
+ &or (@T[2],&DWP(4,$key));
+ &mov ($__s1,@T[1]); # s1^=LeftRotate(s0&key[0],1);
+ &xor (@T[2],$__s2);
+
+ &mov ($idx,&DWP(12,$key));
+ &mov ($__s2,@T[2]); # s2^=s3|key[3];
+ &or ($idx,@T[1]);
+ &and (@T[2],&DWP(0,$key));
+ &xor (@T[0],$idx);
+ &rotl (@T[2],1);
+ &mov ($__s0,@T[0]); # s0^=s1|key[1];
+ &xor (@T[3],@T[2]);
+ &mov ($idx,&DWP(-8,$key)); # prefetch key[4]
+ &mov ($__s3,@T[3]); # s3^=LeftRotate(s2&key[2],1);
+ &jmp (&label("loop"));
+
+&set_label("done",8);
+ &mov (@T[2],@T[0]); # SwapHalf
+ &mov (@T[3],@T[1]);
+ &mov (@T[0],$__s2);
+ &mov (@T[1],$__s3);
+ &xor (@T[2],$idx); # $idx is preloaded with key[2]
+ &xor (@T[3],&DWP(12,$key));
+ &xor (@T[0],&DWP(0,$key));
+ &xor (@T[1],&DWP(4,$key));
+ &ret ();
+&function_end_B("_x86_Camellia_decrypt");
+
+# shld is very slow on Intel P4 family. Even on AMD it limits
+# instruction decode rate [because it's VectorPath] and consequently
+# performance. PIII, PM and Core[2] seem to be the only ones which
+# execute this code ~7% faster...
+sub __rotl128 {
+ my ($i0,$i1,$i2,$i3,$rot,$rnd,@T)=@_;
+
+ $rnd *= 2;
+ if ($rot) {
+ &mov ($idx,$i0);
+ &shld ($i0,$i1,$rot);
+ &shld ($i1,$i2,$rot);
+ &shld ($i2,$i3,$rot);
+ &shld ($i3,$idx,$rot);
+ }
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i0 eq @T[0]);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i1 eq @T[0]);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i2 eq @T[0]);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i3 eq @T[0]);
+}
+
+# ... Implementing 128-bit rotate without shld gives >3x performance
+# improvement on P4, only ~7% degradation on other Intel CPUs and
+# not worse performance on AMD. This is therefore preferred.
+sub _rotl128 {
+ my ($i0,$i1,$i2,$i3,$rot,$rnd,@T)=@_;
+
+ $rnd *= 2;
+ if ($rot) {
+ &mov ($Tbl,$i0);
+ &shl ($i0,$rot);
+ &mov ($idx,$i1);
+ &shr ($idx,32-$rot);
+ &shl ($i1,$rot);
+ &or ($i0,$idx);
+ &mov ($idx,$i2);
+ &shl ($i2,$rot);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i0 eq @T[0]);
+ &shr ($idx,32-$rot);
+ &or ($i1,$idx);
+ &shr ($Tbl,32-$rot);
+ &mov ($idx,$i3);
+ &shr ($idx,32-$rot);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i1 eq @T[0]);
+ &shl ($i3,$rot);
+ &or ($i2,$idx);
+ &or ($i3,$Tbl);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i2 eq @T[0]);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i3 eq @T[0]);
+ } else {
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i0 eq @T[0]);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i1 eq @T[0]);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i2 eq @T[0]);
+ &mov (&DWP(-128+4*$rnd++,$key),shift(@T)) if ($i3 eq @T[0]);
+ }
+}
+
+sub _saveround {
+my ($rnd,$key,@T)=@_;
+my $bias=int(@T[0])?shift(@T):0;
+
+ &mov (&DWP($bias+$rnd*8+0,$key),@T[0]);
+ &mov (&DWP($bias+$rnd*8+4,$key),@T[1]) if ($#T>=1);
+ &mov (&DWP($bias+$rnd*8+8,$key),@T[2]) if ($#T>=2);
+ &mov (&DWP($bias+$rnd*8+12,$key),@T[3]) if ($#T>=3);
+}
+
+sub _loadround {
+my ($rnd,$key,@T)=@_;
+my $bias=int(@T[0])?shift(@T):0;
+
+ &mov (@T[0],&DWP($bias+$rnd*8+0,$key));
+ &mov (@T[1],&DWP($bias+$rnd*8+4,$key)) if ($#T>=1);
+ &mov (@T[2],&DWP($bias+$rnd*8+8,$key)) if ($#T>=2);
+ &mov (@T[3],&DWP($bias+$rnd*8+12,$key)) if ($#T>=3);
+}
+
+# void Camellia_Ekeygen(
+# const int keyBitLength,
+# const Byte *rawKey,
+# KEY_TABLE_TYPE keyTable)
+&function_begin("Camellia_Ekeygen");
+{ my $step=0;
+
+ &stack_push(4); # place for s[0-3]
+
+ &mov ($Tbl,&wparam(0)); # load arguments
+ &mov ($idx,&wparam(1));
+ &mov ($key,&wparam(2));
+
+ &mov (@T[0],&DWP(0,$idx)); # load 0-127 bits
+ &mov (@T[1],&DWP(4,$idx));
+ &mov (@T[2],&DWP(8,$idx));
+ &mov (@T[3],&DWP(12,$idx));
+
+ &bswap (@T[0]);
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+
+ &_saveround (0,$key,@T); # KL<<<0
+
+ &cmp ($Tbl,128);
+ &je (&label("1st128"));
+
+ &mov (@T[0],&DWP(16,$idx)); # load 128-191 bits
+ &mov (@T[1],&DWP(20,$idx));
+ &cmp ($Tbl,192);
+ &je (&label("1st192"));
+ &mov (@T[2],&DWP(24,$idx)); # load 192-255 bits
+ &mov (@T[3],&DWP(28,$idx));
+ &jmp (&label("1st256"));
+&set_label("1st192",4);
+ &mov (@T[2],@T[0]);
+ &mov (@T[3],@T[1]);
+ &not (@T[2]);
+ &not (@T[3]);
+&set_label("1st256",4);
+ &bswap (@T[0]);
+ &bswap (@T[1]);
+ &bswap (@T[2]);
+ &bswap (@T[3]);
+
+ &_saveround (4,$key,@T); # temporary storage for KR!
+
+ &xor (@T[0],&DWP(0*8+0,$key)); # KR^KL
+ &xor (@T[1],&DWP(0*8+4,$key));
+ &xor (@T[2],&DWP(1*8+0,$key));
+ &xor (@T[3],&DWP(1*8+4,$key));
+
+&set_label("1st128",4);
+ &call (&label("pic_point"));
+ &set_label("pic_point");
+ &blindpop($Tbl);
+ &lea ($Tbl,&DWP(&label("Camellia_SBOX")."-".&label("pic_point"),$Tbl));
+ &lea ($key,&DWP(&label("Camellia_SIGMA")."-".&label("Camellia_SBOX"),$Tbl));
+
+ &mov ($idx,&DWP($step*8,$key)); # prefetch SIGMA[0]
+ &mov (&swtmp(0),@T[0]); # save s[0-3]
+ &mov (&swtmp(1),@T[1]);
+ &mov (&swtmp(2),@T[2]);
+ &mov (&swtmp(3),@T[3]);
+ &Camellia_Feistel($step++);
+ &Camellia_Feistel($step++);
+ &mov (@T[2],&swtmp(2));
+ &mov (@T[3],&swtmp(3));
+
+ &mov ($idx,&wparam(2));
+ &xor (@T[0],&DWP(0*8+0,$idx)); # ^KL
+ &xor (@T[1],&DWP(0*8+4,$idx));
+ &xor (@T[2],&DWP(1*8+0,$idx));
+ &xor (@T[3],&DWP(1*8+4,$idx));
+
+ &mov ($idx,&DWP($step*8,$key)); # prefetch SIGMA[4]
+ &mov (&swtmp(0),@T[0]); # save s[0-3]
+ &mov (&swtmp(1),@T[1]);
+ &mov (&swtmp(2),@T[2]);
+ &mov (&swtmp(3),@T[3]);
+ &Camellia_Feistel($step++);
+ &Camellia_Feistel($step++);
+ &mov (@T[2],&swtmp(2));
+ &mov (@T[3],&swtmp(3));
+
+ &mov ($idx,&wparam(0));
+ &cmp ($idx,128);
+ &jne (&label("2nd256"));
+
+ &mov ($key,&wparam(2));
+ &lea ($key,&DWP(128,$key)); # size optimization
+
+ ####### process KA
+ &_saveround (2,$key,-128,@T); # KA<<<0
+ &_rotl128 (@T,15,6,@T); # KA<<<15
+ &_rotl128 (@T,15,8,@T); # KA<<<(15+15=30)
+ &_rotl128 (@T,15,12,@T[0],@T[1]); # KA<<<(30+15=45)
+ &_rotl128 (@T,15,14,@T); # KA<<<(45+15=60)
+ push (@T,shift(@T)); # rotl128(@T,32);
+ &_rotl128 (@T,2,20,@T); # KA<<<(60+32+2=94)
+ &_rotl128 (@T,17,24,@T); # KA<<<(94+17=111)
+
+ ####### process KL
+ &_loadround (0,$key,-128,@T); # load KL
+ &_rotl128 (@T,15,4,@T); # KL<<<15
+ &_rotl128 (@T,30,10,@T); # KL<<<(15+30=45)
+ &_rotl128 (@T,15,13,@T[2],@T[3]); # KL<<<(45+15=60)
+ &_rotl128 (@T,17,16,@T); # KL<<<(60+17=77)
+ &_rotl128 (@T,17,18,@T); # KL<<<(77+17=94)
+ &_rotl128 (@T,17,22,@T); # KL<<<(94+17=111)
+
+ while (@T[0] ne "eax") # restore order
+ { unshift (@T,pop(@T)); }
+
+ &mov ("eax",3); # 3 grandRounds
+ &jmp (&label("done"));
+
+&set_label("2nd256",16);
+ &mov ($idx,&wparam(2));
+ &_saveround (6,$idx,@T); # temporary storage for KA!
+
+ &xor (@T[0],&DWP(4*8+0,$idx)); # KA^KR
+ &xor (@T[1],&DWP(4*8+4,$idx));
+ &xor (@T[2],&DWP(5*8+0,$idx));
+ &xor (@T[3],&DWP(5*8+4,$idx));
+
+ &mov ($idx,&DWP($step*8,$key)); # prefetch SIGMA[8]
+ &mov (&swtmp(0),@T[0]); # save s[0-3]
+ &mov (&swtmp(1),@T[1]);
+ &mov (&swtmp(2),@T[2]);
+ &mov (&swtmp(3),@T[3]);
+ &Camellia_Feistel($step++);
+ &Camellia_Feistel($step++);
+ &mov (@T[2],&swtmp(2));
+ &mov (@T[3],&swtmp(3));
+
+ &mov ($key,&wparam(2));
+ &lea ($key,&DWP(128,$key)); # size optimization
+
+ ####### process KB
+ &_saveround (2,$key,-128,@T); # KB<<<0
+ &_rotl128 (@T,30,10,@T); # KB<<<30
+ &_rotl128 (@T,30,20,@T); # KB<<<(30+30=60)
+ push (@T,shift(@T)); # rotl128(@T,32);
+ &_rotl128 (@T,19,32,@T); # KB<<<(60+32+19=111)
+
+ ####### process KR
+ &_loadround (4,$key,-128,@T); # load KR
+ &_rotl128 (@T,15,4,@T); # KR<<<15
+ &_rotl128 (@T,15,8,@T); # KR<<<(15+15=30)
+ &_rotl128 (@T,30,18,@T); # KR<<<(30+30=60)
+ push (@T,shift(@T)); # rotl128(@T,32);
+ &_rotl128 (@T,2,26,@T); # KR<<<(60+32+2=94)
+
+ ####### process KA
+ &_loadround (6,$key,-128,@T); # load KA
+ &_rotl128 (@T,15,6,@T); # KA<<<15
+ &_rotl128 (@T,30,14,@T); # KA<<<(15+30=45)
+ push (@T,shift(@T)); # rotl128(@T,32);
+ &_rotl128 (@T,0,24,@T); # KA<<<(45+32+0=77)
+ &_rotl128 (@T,17,28,@T); # KA<<<(77+17=94)
+
+ ####### process KL
+ &_loadround (0,$key,-128,@T); # load KL
+ push (@T,shift(@T)); # rotl128(@T,32);
+ &_rotl128 (@T,13,12,@T); # KL<<<(32+13=45)
+ &_rotl128 (@T,15,16,@T); # KL<<<(45+15=60)
+ &_rotl128 (@T,17,22,@T); # KL<<<(60+17=77)
+ push (@T,shift(@T)); # rotl128(@T,32);
+ &_rotl128 (@T,2,30,@T); # KL<<<(77+32+2=111)
+
+ while (@T[0] ne "eax") # restore order
+ { unshift (@T,pop(@T)); }
+
+ &mov ("eax",4); # 4 grandRounds
+&set_label("done");
+ &lea ("edx",&DWP(272-128,$key)); # end of key schedule
+ &stack_pop(4);
+}
+&function_end("Camellia_Ekeygen");
+
+if ($OPENSSL) {
+# int Camellia_set_key (
+# const unsigned char *userKey,
+# int bits,
+# CAMELLIA_KEY *key)
+&function_begin_B("Camellia_set_key");
+ &push ("ebx");
+ &mov ("ecx",&wparam(0)); # pull arguments
+ &mov ("ebx",&wparam(1));
+ &mov ("edx",&wparam(2));
+
+ &mov ("eax",-1);
+ &test ("ecx","ecx");
+ &jz (&label("done")); # userKey==NULL?
+ &test ("edx","edx");
+ &jz (&label("done")); # key==NULL?
+
+ &mov ("eax",-2);
+ &cmp ("ebx",256);
+ &je (&label("arg_ok")); # bits==256?
+ &cmp ("ebx",192);
+ &je (&label("arg_ok")); # bits==192?
+ &cmp ("ebx",128);
+ &jne (&label("done")); # bits!=128?
+&set_label("arg_ok",4);
+
+ &push ("edx"); # push arguments
+ &push ("ecx");
+ &push ("ebx");
+ &call ("Camellia_Ekeygen");
+ &stack_pop(3);
+
+ # eax holds grandRounds and edx points at where to put it
+ &mov (&DWP(0,"edx"),"eax");
+ &xor ("eax","eax");
+&set_label("done",4);
+ &pop ("ebx");
+ &ret ();
+&function_end_B("Camellia_set_key");
+}
+
+@SBOX=(
+112,130, 44,236,179, 39,192,229,228,133, 87, 53,234, 12,174, 65,
+ 35,239,107,147, 69, 25,165, 33,237, 14, 79, 78, 29,101,146,189,
+134,184,175,143,124,235, 31,206, 62, 48,220, 95, 94,197, 11, 26,
+166,225, 57,202,213, 71, 93, 61,217, 1, 90,214, 81, 86,108, 77,
+139, 13,154,102,251,204,176, 45,116, 18, 43, 32,240,177,132,153,
+223, 76,203,194, 52,126,118, 5,109,183,169, 49,209, 23, 4,215,
+ 20, 88, 58, 97,222, 27, 17, 28, 50, 15,156, 22, 83, 24,242, 34,
+254, 68,207,178,195,181,122,145, 36, 8,232,168, 96,252,105, 80,
+170,208,160,125,161,137, 98,151, 84, 91, 30,149,224,255,100,210,
+ 16,196, 0, 72,163,247,117,219,138, 3,230,218, 9, 63,221,148,
+135, 92,131, 2,205, 74,144, 51,115,103,246,243,157,127,191,226,
+ 82,155,216, 38,200, 55,198, 59,129,150,111, 75, 19,190, 99, 46,
+233,121,167,140,159,110,188,142, 41,245,249,182, 47,253,180, 89,
+120,152, 6,106,231, 70,113,186,212, 37,171, 66,136,162,141,250,
+114, 7,185, 85,248,238,172, 10, 54, 73, 42,104, 60, 56,241,164,
+ 64, 40,211,123,187,201, 67,193, 21,227,173,244,119,199,128,158);
+
+sub S1110 { my $i=shift; $i=@SBOX[$i]; return $i<<24|$i<<16|$i<<8; }
+sub S4404 { my $i=shift; $i=($i<<1|$i>>7)&0xff; $i=@SBOX[$i]; return $i<<24|$i<<16|$i; }
+sub S0222 { my $i=shift; $i=@SBOX[$i]; $i=($i<<1|$i>>7)&0xff; return $i<<16|$i<<8|$i; }
+sub S3033 { my $i=shift; $i=@SBOX[$i]; $i=($i>>1|$i<<7)&0xff; return $i<<24|$i<<8|$i; }
+
+&set_label("Camellia_SIGMA",64);
+&data_word(
+ 0xa09e667f, 0x3bcc908b, 0xb67ae858, 0x4caa73b2,
+ 0xc6ef372f, 0xe94f82be, 0x54ff53a5, 0xf1d36f1c,
+ 0x10e527fa, 0xde682d1d, 0xb05688c2, 0xb3e6c1fd,
+ 0, 0, 0, 0);
+&set_label("Camellia_SBOX",64);
+# tables are interleaved, remember?
+for ($i=0;$i<256;$i++) { &data_word(&S1110($i),&S4404($i)); }
+for ($i=0;$i<256;$i++) { &data_word(&S0222($i),&S3033($i)); }
+
+# void Camellia_cbc_encrypt (const void char *inp, unsigned char *out,
+# size_t length, const CAMELLIA_KEY *key,
+# unsigned char *ivp,const int enc);
+{
+# stack frame layout
+# -4(%esp) # return address 0(%esp)
+# 0(%esp) # s0 4(%esp)
+# 4(%esp) # s1 8(%esp)
+# 8(%esp) # s2 12(%esp)
+# 12(%esp) # s3 16(%esp)
+# 16(%esp) # end of key schedule 20(%esp)
+# 20(%esp) # %esp backup
+my $_inp=&DWP(24,"esp"); #copy of wparam(0)
+my $_out=&DWP(28,"esp"); #copy of wparam(1)
+my $_len=&DWP(32,"esp"); #copy of wparam(2)
+my $_key=&DWP(36,"esp"); #copy of wparam(3)
+my $_ivp=&DWP(40,"esp"); #copy of wparam(4)
+my $ivec=&DWP(44,"esp"); #ivec[16]
+my $_tmp=&DWP(44,"esp"); #volatile variable [yes, aliases with ivec]
+my ($s0,$s1,$s2,$s3) = @T;
+
+&function_begin("Camellia_cbc_encrypt");
+ &mov ($s2 eq "ecx"? $s2 : "",&wparam(2)); # load len
+ &cmp ($s2,0);
+ &je (&label("enc_out"));
+
+ &pushf ();
+ &cld ();
+
+ &mov ($s0,&wparam(0)); # load inp
+ &mov ($s1,&wparam(1)); # load out
+ #&mov ($s2,&wparam(2)); # load len
+ &mov ($s3,&wparam(3)); # load key
+ &mov ($Tbl,&wparam(4)); # load ivp
+
+ # allocate aligned stack frame...
+ &lea ($idx,&DWP(-64,"esp"));
+ &and ($idx,-64);
+
+ # place stack frame just "above mod 1024" the key schedule
+ # this ensures that cache associativity of 2 suffices
+ &lea ($key,&DWP(-64-63,$s3));
+ &sub ($key,$idx);
+ &neg ($key);
+ &and ($key,0x3C0); # modulo 1024, but aligned to cache-line
+ &sub ($idx,$key);
+
+ &mov ($key,&wparam(5)); # load enc
+
+ &exch ("esp",$idx);
+ &add ("esp",4); # reserve for return address!
+ &mov ($_esp,$idx); # save %esp
+
+ &mov ($_inp,$s0); # save copy of inp
+ &mov ($_out,$s1); # save copy of out
+ &mov ($_len,$s2); # save copy of len
+ &mov ($_key,$s3); # save copy of key
+ &mov ($_ivp,$Tbl); # save copy of ivp
+
+ &call (&label("pic_point")); # make it PIC!
+ &set_label("pic_point");
+ &blindpop($Tbl);
+ &lea ($Tbl,&DWP(&label("Camellia_SBOX")."-".&label("pic_point"),$Tbl));
+
+ &mov ($idx,32);
+ &set_label("prefetch_sbox",4);
+ &mov ($s0,&DWP(0,$Tbl));
+ &mov ($s1,&DWP(32,$Tbl));
+ &mov ($s2,&DWP(64,$Tbl));
+ &mov ($s3,&DWP(96,$Tbl));
+ &lea ($Tbl,&DWP(128,$Tbl));
+ &dec ($idx);
+ &jnz (&label("prefetch_sbox"));
+ &mov ($s0,$_key);
+ &sub ($Tbl,4096);
+ &mov ($idx,$_inp);
+ &mov ($s3,&DWP(272,$s0)); # load grandRounds
+
+ &cmp ($key,0);
+ &je (&label("DECRYPT"));
+
+ &mov ($s2,$_len);
+ &mov ($key,$_ivp);
+ &shl ($s3,6);
+ &lea ($s3,&DWP(0,$s0,$s3));
+ &mov ($_end,$s3);
+
+ &test ($s2,0xFFFFFFF0);
+ &jz (&label("enc_tail")); # short input...
+
+ &mov ($s0,&DWP(0,$key)); # load iv
+ &mov ($s1,&DWP(4,$key));
+
+ &set_label("enc_loop",4);
+ &mov ($s2,&DWP(8,$key));
+ &mov ($s3,&DWP(12,$key));
+
+ &xor ($s0,&DWP(0,$idx)); # xor input data
+ &xor ($s1,&DWP(4,$idx));
+ &xor ($s2,&DWP(8,$idx));
+ &bswap ($s0);
+ &xor ($s3,&DWP(12,$idx));
+ &bswap ($s1);
+ &mov ($key,$_key); # load key
+ &bswap ($s2);
+ &bswap ($s3);
+
+ &call ("_x86_Camellia_encrypt");
+
+ &mov ($idx,$_inp); # load inp
+ &mov ($key,$_out); # load out
+
+ &bswap ($s0);
+ &bswap ($s1);
+ &bswap ($s2);
+ &mov (&DWP(0,$key),$s0); # save output data
+ &bswap ($s3);
+ &mov (&DWP(4,$key),$s1);
+ &mov (&DWP(8,$key),$s2);
+ &mov (&DWP(12,$key),$s3);
+
+ &mov ($s2,$_len); # load len
+
+ &lea ($idx,&DWP(16,$idx));
+ &mov ($_inp,$idx); # save inp
+
+ &lea ($s3,&DWP(16,$key));
+ &mov ($_out,$s3); # save out
+
+ &sub ($s2,16);
+ &test ($s2,0xFFFFFFF0);
+ &mov ($_len,$s2); # save len
+ &jnz (&label("enc_loop"));
+ &test ($s2,15);
+ &jnz (&label("enc_tail"));
+ &mov ($idx,$_ivp); # load ivp
+ &mov ($s2,&DWP(8,$key)); # restore last dwords
+ &mov ($s3,&DWP(12,$key));
+ &mov (&DWP(0,$idx),$s0); # save ivec
+ &mov (&DWP(4,$idx),$s1);
+ &mov (&DWP(8,$idx),$s2);
+ &mov (&DWP(12,$idx),$s3);
+
+ &mov ("esp",$_esp);
+ &popf ();
+ &set_label("enc_out");
+ &function_end_A();
+ &pushf (); # kludge, never executed
+
+ &set_label("enc_tail",4);
+ &mov ($s0,$key eq "edi" ? $key : "");
+ &mov ($key,$_out); # load out
+ &push ($s0); # push ivp
+ &mov ($s1,16);
+ &sub ($s1,$s2);
+ &cmp ($key,$idx); # compare with inp
+ &je (&label("enc_in_place"));
+ &align (4);
+ &data_word(0xA4F3F689); # rep movsb # copy input
+ &jmp (&label("enc_skip_in_place"));
+ &set_label("enc_in_place");
+ &lea ($key,&DWP(0,$key,$s2));
+ &set_label("enc_skip_in_place");
+ &mov ($s2,$s1);
+ &xor ($s0,$s0);
+ &align (4);
+ &data_word(0xAAF3F689); # rep stosb # zero tail
+ &pop ($key); # pop ivp
+
+ &mov ($idx,$_out); # output as input
+ &mov ($s0,&DWP(0,$key));
+ &mov ($s1,&DWP(4,$key));
+ &mov ($_len,16); # len=16
+ &jmp (&label("enc_loop")); # one more spin...
+
+#----------------------------- DECRYPT -----------------------------#
+&set_label("DECRYPT",16);
+ &shl ($s3,6);
+ &lea ($s3,&DWP(0,$s0,$s3));
+ &mov ($_end,$s0);
+ &mov ($_key,$s3);
+
+ &cmp ($idx,$_out);
+ &je (&label("dec_in_place")); # in-place processing...
+
+ &mov ($key,$_ivp); # load ivp
+ &mov ($_tmp,$key);
+
+ &set_label("dec_loop",4);
+ &mov ($s0,&DWP(0,$idx)); # read input
+ &mov ($s1,&DWP(4,$idx));
+ &mov ($s2,&DWP(8,$idx));
+ &bswap ($s0);
+ &mov ($s3,&DWP(12,$idx));
+ &bswap ($s1);
+ &mov ($key,$_key); # load key
+ &bswap ($s2);
+ &bswap ($s3);
+
+ &call ("_x86_Camellia_decrypt");
+
+ &mov ($key,$_tmp); # load ivp
+ &mov ($idx,$_len); # load len
+
+ &bswap ($s0);
+ &bswap ($s1);
+ &bswap ($s2);
+ &xor ($s0,&DWP(0,$key)); # xor iv
+ &bswap ($s3);
+ &xor ($s1,&DWP(4,$key));
+ &xor ($s2,&DWP(8,$key));
+ &xor ($s3,&DWP(12,$key));
+
+ &sub ($idx,16);
+ &jc (&label("dec_partial"));
+ &mov ($_len,$idx); # save len
+ &mov ($idx,$_inp); # load inp
+ &mov ($key,$_out); # load out
+
+ &mov (&DWP(0,$key),$s0); # write output
+ &mov (&DWP(4,$key),$s1);
+ &mov (&DWP(8,$key),$s2);
+ &mov (&DWP(12,$key),$s3);
+
+ &mov ($_tmp,$idx); # save ivp
+ &lea ($idx,&DWP(16,$idx));
+ &mov ($_inp,$idx); # save inp
+
+ &lea ($key,&DWP(16,$key));
+ &mov ($_out,$key); # save out
+
+ &jnz (&label("dec_loop"));
+ &mov ($key,$_tmp); # load temp ivp
+ &set_label("dec_end");
+ &mov ($idx,$_ivp); # load user ivp
+ &mov ($s0,&DWP(0,$key)); # load iv
+ &mov ($s1,&DWP(4,$key));
+ &mov ($s2,&DWP(8,$key));
+ &mov ($s3,&DWP(12,$key));
+ &mov (&DWP(0,$idx),$s0); # copy back to user
+ &mov (&DWP(4,$idx),$s1);
+ &mov (&DWP(8,$idx),$s2);
+ &mov (&DWP(12,$idx),$s3);
+ &jmp (&label("dec_out"));
+
+ &set_label("dec_partial",4);
+ &lea ($key,$ivec);
+ &mov (&DWP(0,$key),$s0); # dump output to stack
+ &mov (&DWP(4,$key),$s1);
+ &mov (&DWP(8,$key),$s2);
+ &mov (&DWP(12,$key),$s3);
+ &lea ($s2 eq "ecx" ? $s2 : "",&DWP(16,$idx));
+ &mov ($idx eq "esi" ? $idx : "",$key);
+ &mov ($key eq "edi" ? $key : "",$_out); # load out
+ &data_word(0xA4F3F689); # rep movsb # copy output
+ &mov ($key,$_inp); # use inp as temp ivp
+ &jmp (&label("dec_end"));
+
+ &set_label("dec_in_place",4);
+ &set_label("dec_in_place_loop");
+ &lea ($key,$ivec);
+ &mov ($s0,&DWP(0,$idx)); # read input
+ &mov ($s1,&DWP(4,$idx));
+ &mov ($s2,&DWP(8,$idx));
+ &mov ($s3,&DWP(12,$idx));
+
+ &mov (&DWP(0,$key),$s0); # copy to temp
+ &mov (&DWP(4,$key),$s1);
+ &mov (&DWP(8,$key),$s2);
+ &bswap ($s0);
+ &mov (&DWP(12,$key),$s3);
+ &bswap ($s1);
+ &mov ($key,$_key); # load key
+ &bswap ($s2);
+ &bswap ($s3);
+
+ &call ("_x86_Camellia_decrypt");
+
+ &mov ($key,$_ivp); # load ivp
+ &mov ($idx,$_out); # load out
+
+ &bswap ($s0);
+ &bswap ($s1);
+ &bswap ($s2);
+ &xor ($s0,&DWP(0,$key)); # xor iv
+ &bswap ($s3);
+ &xor ($s1,&DWP(4,$key));
+ &xor ($s2,&DWP(8,$key));
+ &xor ($s3,&DWP(12,$key));
+
+ &mov (&DWP(0,$idx),$s0); # write output
+ &mov (&DWP(4,$idx),$s1);
+ &mov (&DWP(8,$idx),$s2);
+ &mov (&DWP(12,$idx),$s3);
+
+ &lea ($idx,&DWP(16,$idx));
+ &mov ($_out,$idx); # save out
+
+ &lea ($idx,$ivec);
+ &mov ($s0,&DWP(0,$idx)); # read temp
+ &mov ($s1,&DWP(4,$idx));
+ &mov ($s2,&DWP(8,$idx));
+ &mov ($s3,&DWP(12,$idx));
+
+ &mov (&DWP(0,$key),$s0); # copy iv
+ &mov (&DWP(4,$key),$s1);
+ &mov (&DWP(8,$key),$s2);
+ &mov (&DWP(12,$key),$s3);
+
+ &mov ($idx,$_inp); # load inp
+
+ &lea ($idx,&DWP(16,$idx));
+ &mov ($_inp,$idx); # save inp
+
+ &mov ($s2,$_len); # load len
+ &sub ($s2,16);
+ &jc (&label("dec_in_place_partial"));
+ &mov ($_len,$s2); # save len
+ &jnz (&label("dec_in_place_loop"));
+ &jmp (&label("dec_out"));
+
+ &set_label("dec_in_place_partial",4);
+ # one can argue if this is actually required...
+ &mov ($key eq "edi" ? $key : "",$_out);
+ &lea ($idx eq "esi" ? $idx : "",$ivec);
+ &lea ($key,&DWP(0,$key,$s2));
+ &lea ($idx,&DWP(16,$idx,$s2));
+ &neg ($s2 eq "ecx" ? $s2 : "");
+ &data_word(0xA4F3F689); # rep movsb # restore tail
+
+ &set_label("dec_out",4);
+ &mov ("esp",$_esp);
+ &popf ();
+&function_end("Camellia_cbc_encrypt");
+}
+
+&asciz("Camellia for x86 by <appro@openssl.org>");
+
+&asm_finish();
diff --git a/openssl/crypto/camellia/asm/cmll-x86_64.pl b/openssl/crypto/camellia/asm/cmll-x86_64.pl
new file mode 100644
index 000000000..c683646ca
--- /dev/null
+++ b/openssl/crypto/camellia/asm/cmll-x86_64.pl
@@ -0,0 +1,1080 @@
+#!/usr/bin/env perl
+
+# ====================================================================
+# Copyright (c) 2008 Andy Polyakov <appro@openssl.org>
+#
+# This module may be used under the terms of either the GNU General
+# Public License version 2 or later, the GNU Lesser General Public
+# License version 2.1 or later, the Mozilla Public License version
+# 1.1 or the BSD License. The exact terms of either license are
+# distributed along with this module. For further details see
+# http://www.openssl.org/~appro/camellia/.
+# ====================================================================
+
+# Performance in cycles per processed byte (less is better) in
+# 'openssl speed ...' benchmark:
+#
+# AMD64 Core2 EM64T
+# -evp camellia-128-ecb 16.7 21.0 22.7
+# + over gcc 3.4.6 +25% +5% 0%
+#
+# camellia-128-cbc 15.7 20.4 21.1
+#
+# 128-bit key setup 128 216 205 cycles/key
+# + over gcc 3.4.6 +54% +39% +15%
+#
+# Numbers in "+" rows represent performance improvement over compiler
+# generated code. Key setup timings are impressive on AMD and Core2
+# thanks to 64-bit operations being covertly deployed. Improvement on
+# EM64T, pre-Core2 Intel x86_64 CPU, is not as impressive, because it
+# apparently emulates some of 64-bit operations in [32-bit] microcode.
+
+$flavour = shift;
+$output = shift;
+if ($flavour =~ /\./) { $output = $flavour; undef $flavour; }
+
+$win64=0; $win64=1 if ($flavour =~ /[nm]asm|mingw64/ || $output =~ /\.asm$/);
+
+$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
+( $xlate="${dir}x86_64-xlate.pl" and -f $xlate ) or
+( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
+die "can't locate x86_64-xlate.pl";
+
+open STDOUT,"| $^X $xlate $flavour $output";
+
+sub hi() { my $r=shift; $r =~ s/%[er]([a-d])x/%\1h/; $r; }
+sub lo() { my $r=shift; $r =~ s/%[er]([a-d])x/%\1l/;
+ $r =~ s/%[er]([sd]i)/%\1l/;
+ $r =~ s/%(r[0-9]+)[d]?/%\1b/; $r; }
+
+$t0="%eax";$t1="%ebx";$t2="%ecx";$t3="%edx";
+@S=("%r8d","%r9d","%r10d","%r11d");
+$i0="%esi";
+$i1="%edi";
+$Tbl="%rbp"; # size optimization
+$inp="%r12";
+$out="%r13";
+$key="%r14";
+$keyend="%r15";
+$arg0d=$win64?"%ecx":"%edi";
+
+# const unsigned int Camellia_SBOX[4][256];
+# Well, sort of... Camellia_SBOX[0][] is interleaved with [1][],
+# and [2][] - with [3][]. This is done to minimize code size.
+$SBOX1_1110=0; # Camellia_SBOX[0]
+$SBOX4_4404=4; # Camellia_SBOX[1]
+$SBOX2_0222=2048; # Camellia_SBOX[2]
+$SBOX3_3033=2052; # Camellia_SBOX[3]
+
+sub Camellia_Feistel {
+my $i=@_[0];
+my $seed=defined(@_[1])?@_[1]:0;
+my $scale=$seed<0?-8:8;
+my $j=($i&1)*2;
+my $s0=@S[($j)%4],$s1=@S[($j+1)%4],$s2=@S[($j+2)%4],$s3=@S[($j+3)%4];
+
+$code.=<<___;
+ xor $s0,$t0 # t0^=key[0]
+ xor $s1,$t1 # t1^=key[1]
+ movz `&hi("$t0")`,$i0 # (t0>>8)&0xff
+ movz `&lo("$t1")`,$i1 # (t1>>0)&0xff
+ mov $SBOX3_3033($Tbl,$i0,8),$t3 # t3=SBOX3_3033[0]
+ mov $SBOX1_1110($Tbl,$i1,8),$t2 # t2=SBOX1_1110[1]
+ movz `&lo("$t0")`,$i0 # (t0>>0)&0xff
+ shr \$16,$t0
+ movz `&hi("$t1")`,$i1 # (t1>>8)&0xff
+ xor $SBOX4_4404($Tbl,$i0,8),$t3 # t3^=SBOX4_4404[0]
+ shr \$16,$t1
+ xor $SBOX4_4404($Tbl,$i1,8),$t2 # t2^=SBOX4_4404[1]
+ movz `&hi("$t0")`,$i0 # (t0>>24)&0xff
+ movz `&lo("$t1")`,$i1 # (t1>>16)&0xff
+ xor $SBOX1_1110($Tbl,$i0,8),$t3 # t3^=SBOX1_1110[0]
+ xor $SBOX3_3033($Tbl,$i1,8),$t2 # t2^=SBOX3_3033[1]
+ movz `&lo("$t0")`,$i0 # (t0>>16)&0xff
+ movz `&hi("$t1")`,$i1 # (t1>>24)&0xff
+ xor $SBOX2_0222($Tbl,$i0,8),$t3 # t3^=SBOX2_0222[0]
+ xor $SBOX2_0222($Tbl,$i1,8),$t2 # t2^=SBOX2_0222[1]
+ mov `$seed+($i+1)*$scale`($key),$t1 # prefetch key[i+1]
+ mov `$seed+($i+1)*$scale+4`($key),$t0
+ xor $t3,$t2 # t2^=t3
+ ror \$8,$t3 # t3=RightRotate(t3,8)
+ xor $t2,$s2
+ xor $t2,$s3
+ xor $t3,$s3
+___
+}
+
+# void Camellia_EncryptBlock_Rounds(
+# int grandRounds,
+# const Byte plaintext[],
+# const KEY_TABLE_TYPE keyTable,
+# Byte ciphertext[])
+$code=<<___;
+.text
+
+# V1.x API
+.globl Camellia_EncryptBlock
+.type Camellia_EncryptBlock,\@abi-omnipotent
+.align 16
+Camellia_EncryptBlock:
+ movl \$128,%eax
+ subl $arg0d,%eax
+ movl \$3,$arg0d
+ adcl \$0,$arg0d # keyBitLength==128?3:4
+ jmp .Lenc_rounds
+.size Camellia_EncryptBlock,.-Camellia_EncryptBlock
+# V2
+.globl Camellia_EncryptBlock_Rounds
+.type Camellia_EncryptBlock_Rounds,\@function,4
+.align 16
+.Lenc_rounds:
+Camellia_EncryptBlock_Rounds:
+ push %rbx
+ push %rbp
+ push %r13
+ push %r14
+ push %r15
+.Lenc_prologue:
+
+ #mov %rsi,$inp # put away arguments
+ mov %rcx,$out
+ mov %rdx,$key
+
+ shl \$6,%edi # process grandRounds
+ lea .LCamellia_SBOX(%rip),$Tbl
+ lea ($key,%rdi),$keyend
+
+ mov 0(%rsi),@S[0] # load plaintext
+ mov 4(%rsi),@S[1]
+ mov 8(%rsi),@S[2]
+ bswap @S[0]
+ mov 12(%rsi),@S[3]
+ bswap @S[1]
+ bswap @S[2]
+ bswap @S[3]
+
+ call _x86_64_Camellia_encrypt
+
+ bswap @S[0]
+ bswap @S[1]
+ bswap @S[2]
+ mov @S[0],0($out)
+ bswap @S[3]
+ mov @S[1],4($out)
+ mov @S[2],8($out)
+ mov @S[3],12($out)
+
+ mov 0(%rsp),%r15
+ mov 8(%rsp),%r14
+ mov 16(%rsp),%r13
+ mov 24(%rsp),%rbp
+ mov 32(%rsp),%rbx
+ lea 40(%rsp),%rsp
+.Lenc_epilogue:
+ ret
+.size Camellia_EncryptBlock_Rounds,.-Camellia_EncryptBlock_Rounds
+
+.type _x86_64_Camellia_encrypt,\@abi-omnipotent
+.align 16
+_x86_64_Camellia_encrypt:
+ xor 0($key),@S[1]
+ xor 4($key),@S[0] # ^=key[0-3]
+ xor 8($key),@S[3]
+ xor 12($key),@S[2]
+.align 16
+.Leloop:
+ mov 16($key),$t1 # prefetch key[4-5]
+ mov 20($key),$t0
+
+___
+ for ($i=0;$i<6;$i++) { Camellia_Feistel($i,16); }
+$code.=<<___;
+ lea 16*4($key),$key
+ cmp $keyend,$key
+ mov 8($key),$t3 # prefetch key[2-3]
+ mov 12($key),$t2
+ je .Ledone
+
+ and @S[0],$t0
+ or @S[3],$t3
+ rol \$1,$t0
+ xor $t3,@S[2] # s2^=s3|key[3];
+ xor $t0,@S[1] # s1^=LeftRotate(s0&key[0],1);
+ and @S[2],$t2
+ or @S[1],$t1
+ rol \$1,$t2
+ xor $t1,@S[0] # s0^=s1|key[1];
+ xor $t2,@S[3] # s3^=LeftRotate(s2&key[2],1);
+ jmp .Leloop
+
+.align 16
+.Ledone:
+ xor @S[2],$t0 # SwapHalf
+ xor @S[3],$t1
+ xor @S[0],$t2
+ xor @S[1],$t3
+
+ mov $t0,@S[0]
+ mov $t1,@S[1]
+ mov $t2,@S[2]
+ mov $t3,@S[3]
+
+ .byte 0xf3,0xc3 # rep ret
+.size _x86_64_Camellia_encrypt,.-_x86_64_Camellia_encrypt
+
+# V1.x API
+.globl Camellia_DecryptBlock
+.type Camellia_DecryptBlock,\@abi-omnipotent
+.align 16
+Camellia_DecryptBlock:
+ movl \$128,%eax
+ subl $arg0d,%eax
+ movl \$3,$arg0d
+ adcl \$0,$arg0d # keyBitLength==128?3:4
+ jmp .Ldec_rounds
+.size Camellia_DecryptBlock,.-Camellia_DecryptBlock
+# V2
+.globl Camellia_DecryptBlock_Rounds
+.type Camellia_DecryptBlock_Rounds,\@function,4
+.align 16
+.Ldec_rounds:
+Camellia_DecryptBlock_Rounds:
+ push %rbx
+ push %rbp
+ push %r13
+ push %r14
+ push %r15
+.Ldec_prologue:
+
+ #mov %rsi,$inp # put away arguments
+ mov %rcx,$out
+ mov %rdx,$keyend
+
+ shl \$6,%edi # process grandRounds
+ lea .LCamellia_SBOX(%rip),$Tbl
+ lea ($keyend,%rdi),$key
+
+ mov 0(%rsi),@S[0] # load plaintext
+ mov 4(%rsi),@S[1]
+ mov 8(%rsi),@S[2]
+ bswap @S[0]
+ mov 12(%rsi),@S[3]
+ bswap @S[1]
+ bswap @S[2]
+ bswap @S[3]
+
+ call _x86_64_Camellia_decrypt
+
+ bswap @S[0]
+ bswap @S[1]
+ bswap @S[2]
+ mov @S[0],0($out)
+ bswap @S[3]
+ mov @S[1],4($out)
+ mov @S[2],8($out)
+ mov @S[3],12($out)
+
+ mov 0(%rsp),%r15
+ mov 8(%rsp),%r14
+ mov 16(%rsp),%r13
+ mov 24(%rsp),%rbp
+ mov 32(%rsp),%rbx
+ lea 40(%rsp),%rsp
+.Ldec_epilogue:
+ ret
+.size Camellia_DecryptBlock_Rounds,.-Camellia_DecryptBlock_Rounds
+
+.type _x86_64_Camellia_decrypt,\@abi-omnipotent
+.align 16
+_x86_64_Camellia_decrypt:
+ xor 0($key),@S[1]
+ xor 4($key),@S[0] # ^=key[0-3]
+ xor 8($key),@S[3]
+ xor 12($key),@S[2]
+.align 16
+.Ldloop:
+ mov -8($key),$t1 # prefetch key[4-5]
+ mov -4($key),$t0
+
+___
+ for ($i=0;$i<6;$i++) { Camellia_Feistel($i,-8); }
+$code.=<<___;
+ lea -16*4($key),$key
+ cmp $keyend,$key
+ mov 0($key),$t3 # prefetch key[2-3]
+ mov 4($key),$t2
+ je .Lddone
+
+ and @S[0],$t0
+ or @S[3],$t3
+ rol \$1,$t0
+ xor $t3,@S[2] # s2^=s3|key[3];
+ xor $t0,@S[1] # s1^=LeftRotate(s0&key[0],1);
+ and @S[2],$t2
+ or @S[1],$t1
+ rol \$1,$t2
+ xor $t1,@S[0] # s0^=s1|key[1];
+ xor $t2,@S[3] # s3^=LeftRotate(s2&key[2],1);
+
+ jmp .Ldloop
+
+.align 16
+.Lddone:
+ xor @S[2],$t2
+ xor @S[3],$t3
+ xor @S[0],$t0
+ xor @S[1],$t1
+
+ mov $t2,@S[0] # SwapHalf
+ mov $t3,@S[1]
+ mov $t0,@S[2]
+ mov $t1,@S[3]
+
+ .byte 0xf3,0xc3 # rep ret
+.size _x86_64_Camellia_decrypt,.-_x86_64_Camellia_decrypt
+___
+
+sub _saveround {
+my ($rnd,$key,@T)=@_;
+my $bias=int(@T[0])?shift(@T):0;
+
+ if ($#T==3) {
+ $code.=<<___;
+ mov @T[1],`$bias+$rnd*8+0`($key)
+ mov @T[0],`$bias+$rnd*8+4`($key)
+ mov @T[3],`$bias+$rnd*8+8`($key)
+ mov @T[2],`$bias+$rnd*8+12`($key)
+___
+ } else {
+ $code.=" mov @T[0],`$bias+$rnd*8+0`($key)\n";
+ $code.=" mov @T[1],`$bias+$rnd*8+8`($key)\n" if ($#T>=1);
+ }
+}
+
+sub _loadround {
+my ($rnd,$key,@T)=@_;
+my $bias=int(@T[0])?shift(@T):0;
+
+$code.=" mov `$bias+$rnd*8+0`($key),@T[0]\n";
+$code.=" mov `$bias+$rnd*8+8`($key),@T[1]\n" if ($#T>=1);
+}
+
+# shld is very slow on Intel EM64T family. Even on AMD it limits
+# instruction decode rate [because it's VectorPath] and consequently
+# performance...
+sub __rotl128 {
+my ($i0,$i1,$rot)=@_;
+
+ if ($rot) {
+ $code.=<<___;
+ mov $i0,%r11
+ shld \$$rot,$i1,$i0
+ shld \$$rot,%r11,$i1
+___
+ }
+}
+
+# ... Implementing 128-bit rotate without shld gives 80% better
+# performance EM64T, +15% on AMD64 and only ~7% degradation on
+# Core2. This is therefore preferred.
+sub _rotl128 {
+my ($i0,$i1,$rot)=@_;
+
+ if ($rot) {
+ $code.=<<___;
+ mov $i0,%r11
+ shl \$$rot,$i0
+ mov $i1,%r9
+ shr \$`64-$rot`,%r9
+ shr \$`64-$rot`,%r11
+ or %r9,$i0
+ shl \$$rot,$i1
+ or %r11,$i1
+___
+ }
+}
+
+{ my $step=0;
+
+$code.=<<___;
+.globl Camellia_Ekeygen
+.type Camellia_Ekeygen,\@function,3
+.align 16
+Camellia_Ekeygen:
+ push %rbx
+ push %rbp
+ push %r13
+ push %r14
+ push %r15
+.Lkey_prologue:
+
+ mov %rdi,$keyend # put away arguments, keyBitLength
+ mov %rdx,$out # keyTable
+
+ mov 0(%rsi),@S[0] # load 0-127 bits
+ mov 4(%rsi),@S[1]
+ mov 8(%rsi),@S[2]
+ mov 12(%rsi),@S[3]
+
+ bswap @S[0]
+ bswap @S[1]
+ bswap @S[2]
+ bswap @S[3]
+___
+ &_saveround (0,$out,@S); # KL<<<0
+$code.=<<___;
+ cmp \$128,$keyend # check keyBitLength
+ je .L1st128
+
+ mov 16(%rsi),@S[0] # load 128-191 bits
+ mov 20(%rsi),@S[1]
+ cmp \$192,$keyend
+ je .L1st192
+ mov 24(%rsi),@S[2] # load 192-255 bits
+ mov 28(%rsi),@S[3]
+ jmp .L1st256
+.L1st192:
+ mov @S[0],@S[2]
+ mov @S[1],@S[3]
+ not @S[2]
+ not @S[3]
+.L1st256:
+ bswap @S[0]
+ bswap @S[1]
+ bswap @S[2]
+ bswap @S[3]
+___
+ &_saveround (4,$out,@S); # temp storage for KR!
+$code.=<<___;
+ xor 0($out),@S[1] # KR^KL
+ xor 4($out),@S[0]
+ xor 8($out),@S[3]
+ xor 12($out),@S[2]
+
+.L1st128:
+ lea .LCamellia_SIGMA(%rip),$key
+ lea .LCamellia_SBOX(%rip),$Tbl
+
+ mov 0($key),$t1
+ mov 4($key),$t0
+___
+ &Camellia_Feistel($step++);
+ &Camellia_Feistel($step++);
+$code.=<<___;
+ xor 0($out),@S[1] # ^KL
+ xor 4($out),@S[0]
+ xor 8($out),@S[3]
+ xor 12($out),@S[2]
+___
+ &Camellia_Feistel($step++);
+ &Camellia_Feistel($step++);
+$code.=<<___;
+ cmp \$128,$keyend
+ jne .L2nd256
+
+ lea 128($out),$out # size optimization
+ shl \$32,%r8 # @S[0]||
+ shl \$32,%r10 # @S[2]||
+ or %r9,%r8 # ||@S[1]
+ or %r11,%r10 # ||@S[3]
+___
+ &_loadround (0,$out,-128,"%rax","%rbx"); # KL
+ &_saveround (2,$out,-128,"%r8","%r10"); # KA<<<0
+ &_rotl128 ("%rax","%rbx",15);
+ &_saveround (4,$out,-128,"%rax","%rbx"); # KL<<<15
+ &_rotl128 ("%r8","%r10",15);
+ &_saveround (6,$out,-128,"%r8","%r10"); # KA<<<15
+ &_rotl128 ("%r8","%r10",15); # 15+15=30
+ &_saveround (8,$out,-128,"%r8","%r10"); # KA<<<30
+ &_rotl128 ("%rax","%rbx",30); # 15+30=45
+ &_saveround (10,$out,-128,"%rax","%rbx"); # KL<<<45
+ &_rotl128 ("%r8","%r10",15); # 30+15=45
+ &_saveround (12,$out,-128,"%r8"); # KA<<<45
+ &_rotl128 ("%rax","%rbx",15); # 45+15=60
+ &_saveround (13,$out,-128,"%rbx"); # KL<<<60
+ &_rotl128 ("%r8","%r10",15); # 45+15=60
+ &_saveround (14,$out,-128,"%r8","%r10"); # KA<<<60
+ &_rotl128 ("%rax","%rbx",17); # 60+17=77
+ &_saveround (16,$out,-128,"%rax","%rbx"); # KL<<<77
+ &_rotl128 ("%rax","%rbx",17); # 77+17=94
+ &_saveround (18,$out,-128,"%rax","%rbx"); # KL<<<94
+ &_rotl128 ("%r8","%r10",34); # 60+34=94
+ &_saveround (20,$out,-128,"%r8","%r10"); # KA<<<94
+ &_rotl128 ("%rax","%rbx",17); # 94+17=111
+ &_saveround (22,$out,-128,"%rax","%rbx"); # KL<<<111
+ &_rotl128 ("%r8","%r10",17); # 94+17=111
+ &_saveround (24,$out,-128,"%r8","%r10"); # KA<<<111
+$code.=<<___;
+ mov \$3,%eax
+ jmp .Ldone
+.align 16
+.L2nd256:
+___
+ &_saveround (6,$out,@S); # temp storage for KA!
+$code.=<<___;
+ xor `4*8+0`($out),@S[1] # KA^KR
+ xor `4*8+4`($out),@S[0]
+ xor `5*8+0`($out),@S[3]
+ xor `5*8+4`($out),@S[2]
+___
+ &Camellia_Feistel($step++);
+ &Camellia_Feistel($step++);
+
+ &_loadround (0,$out,"%rax","%rbx"); # KL
+ &_loadround (4,$out,"%rcx","%rdx"); # KR
+ &_loadround (6,$out,"%r14","%r15"); # KA
+$code.=<<___;
+ lea 128($out),$out # size optimization
+ shl \$32,%r8 # @S[0]||
+ shl \$32,%r10 # @S[2]||
+ or %r9,%r8 # ||@S[1]
+ or %r11,%r10 # ||@S[3]
+___
+ &_saveround (2,$out,-128,"%r8","%r10"); # KB<<<0
+ &_rotl128 ("%rcx","%rdx",15);
+ &_saveround (4,$out,-128,"%rcx","%rdx"); # KR<<<15
+ &_rotl128 ("%r14","%r15",15);
+ &_saveround (6,$out,-128,"%r14","%r15"); # KA<<<15
+ &_rotl128 ("%rcx","%rdx",15); # 15+15=30
+ &_saveround (8,$out,-128,"%rcx","%rdx"); # KR<<<30
+ &_rotl128 ("%r8","%r10",30);
+ &_saveround (10,$out,-128,"%r8","%r10"); # KB<<<30
+ &_rotl128 ("%rax","%rbx",45);
+ &_saveround (12,$out,-128,"%rax","%rbx"); # KL<<<45
+ &_rotl128 ("%r14","%r15",30); # 15+30=45
+ &_saveround (14,$out,-128,"%r14","%r15"); # KA<<<45
+ &_rotl128 ("%rax","%rbx",15); # 45+15=60
+ &_saveround (16,$out,-128,"%rax","%rbx"); # KL<<<60
+ &_rotl128 ("%rcx","%rdx",30); # 30+30=60
+ &_saveround (18,$out,-128,"%rcx","%rdx"); # KR<<<60
+ &_rotl128 ("%r8","%r10",30); # 30+30=60
+ &_saveround (20,$out,-128,"%r8","%r10"); # KB<<<60
+ &_rotl128 ("%rax","%rbx",17); # 60+17=77
+ &_saveround (22,$out,-128,"%rax","%rbx"); # KL<<<77
+ &_rotl128 ("%r14","%r15",32); # 45+32=77
+ &_saveround (24,$out,-128,"%r14","%r15"); # KA<<<77
+ &_rotl128 ("%rcx","%rdx",34); # 60+34=94
+ &_saveround (26,$out,-128,"%rcx","%rdx"); # KR<<<94
+ &_rotl128 ("%r14","%r15",17); # 77+17=94
+ &_saveround (28,$out,-128,"%r14","%r15"); # KA<<<77
+ &_rotl128 ("%rax","%rbx",34); # 77+34=111
+ &_saveround (30,$out,-128,"%rax","%rbx"); # KL<<<111
+ &_rotl128 ("%r8","%r10",51); # 60+51=111
+ &_saveround (32,$out,-128,"%r8","%r10"); # KB<<<111
+$code.=<<___;
+ mov \$4,%eax
+.Ldone:
+ mov 0(%rsp),%r15
+ mov 8(%rsp),%r14
+ mov 16(%rsp),%r13
+ mov 24(%rsp),%rbp
+ mov 32(%rsp),%rbx
+ lea 40(%rsp),%rsp
+.Lkey_epilogue:
+ ret
+.size Camellia_Ekeygen,.-Camellia_Ekeygen
+___
+}
+
+@SBOX=(
+112,130, 44,236,179, 39,192,229,228,133, 87, 53,234, 12,174, 65,
+ 35,239,107,147, 69, 25,165, 33,237, 14, 79, 78, 29,101,146,189,
+134,184,175,143,124,235, 31,206, 62, 48,220, 95, 94,197, 11, 26,
+166,225, 57,202,213, 71, 93, 61,217, 1, 90,214, 81, 86,108, 77,
+139, 13,154,102,251,204,176, 45,116, 18, 43, 32,240,177,132,153,
+223, 76,203,194, 52,126,118, 5,109,183,169, 49,209, 23, 4,215,
+ 20, 88, 58, 97,222, 27, 17, 28, 50, 15,156, 22, 83, 24,242, 34,
+254, 68,207,178,195,181,122,145, 36, 8,232,168, 96,252,105, 80,
+170,208,160,125,161,137, 98,151, 84, 91, 30,149,224,255,100,210,
+ 16,196, 0, 72,163,247,117,219,138, 3,230,218, 9, 63,221,148,
+135, 92,131, 2,205, 74,144, 51,115,103,246,243,157,127,191,226,
+ 82,155,216, 38,200, 55,198, 59,129,150,111, 75, 19,190, 99, 46,
+233,121,167,140,159,110,188,142, 41,245,249,182, 47,253,180, 89,
+120,152, 6,106,231, 70,113,186,212, 37,171, 66,136,162,141,250,
+114, 7,185, 85,248,238,172, 10, 54, 73, 42,104, 60, 56,241,164,
+ 64, 40,211,123,187,201, 67,193, 21,227,173,244,119,199,128,158);
+
+sub S1110 { my $i=shift; $i=@SBOX[$i]; $i=$i<<24|$i<<16|$i<<8; sprintf("0x%08x",$i); }
+sub S4404 { my $i=shift; $i=($i<<1|$i>>7)&0xff; $i=@SBOX[$i]; $i=$i<<24|$i<<16|$i; sprintf("0x%08x",$i); }
+sub S0222 { my $i=shift; $i=@SBOX[$i]; $i=($i<<1|$i>>7)&0xff; $i=$i<<16|$i<<8|$i; sprintf("0x%08x",$i); }
+sub S3033 { my $i=shift; $i=@SBOX[$i]; $i=($i>>1|$i<<7)&0xff; $i=$i<<24|$i<<8|$i; sprintf("0x%08x",$i); }
+
+$code.=<<___;
+.align 64
+.LCamellia_SIGMA:
+.long 0x3bcc908b, 0xa09e667f, 0x4caa73b2, 0xb67ae858
+.long 0xe94f82be, 0xc6ef372f, 0xf1d36f1c, 0x54ff53a5
+.long 0xde682d1d, 0x10e527fa, 0xb3e6c1fd, 0xb05688c2
+.long 0, 0, 0, 0
+.LCamellia_SBOX:
+___
+# tables are interleaved, remember?
+sub data_word { $code.=".long\t".join(',',@_)."\n"; }
+for ($i=0;$i<256;$i++) { &data_word(&S1110($i),&S4404($i)); }
+for ($i=0;$i<256;$i++) { &data_word(&S0222($i),&S3033($i)); }
+
+# void Camellia_cbc_encrypt (const void char *inp, unsigned char *out,
+# size_t length, const CAMELLIA_KEY *key,
+# unsigned char *ivp,const int enc);
+{
+$_key="0(%rsp)";
+$_end="8(%rsp)"; # inp+len&~15
+$_res="16(%rsp)"; # len&15
+$ivec="24(%rsp)";
+$_ivp="40(%rsp)";
+$_rsp="48(%rsp)";
+
+$code.=<<___;
+.globl Camellia_cbc_encrypt
+.type Camellia_cbc_encrypt,\@function,6
+.align 16
+Camellia_cbc_encrypt:
+ cmp \$0,%rdx
+ je .Lcbc_abort
+ push %rbx
+ push %rbp
+ push %r12
+ push %r13
+ push %r14
+ push %r15
+.Lcbc_prologue:
+
+ mov %rsp,%rbp
+ sub \$64,%rsp
+ and \$-64,%rsp
+
+ # place stack frame just "above mod 1024" the key schedule,
+ # this ensures that cache associativity suffices
+ lea -64-63(%rcx),%r10
+ sub %rsp,%r10
+ neg %r10
+ and \$0x3C0,%r10
+ sub %r10,%rsp
+ #add \$8,%rsp # 8 is reserved for callee's ra
+
+ mov %rdi,$inp # inp argument
+ mov %rsi,$out # out argument
+ mov %r8,%rbx # ivp argument
+ mov %rcx,$key # key argument
+ mov 272(%rcx),$keyend # grandRounds
+
+ mov %r8,$_ivp
+ mov %rbp,$_rsp
+
+.Lcbc_body:
+ lea .LCamellia_SBOX(%rip),$Tbl
+
+ mov \$32,%ecx
+.align 4
+.Lcbc_prefetch_sbox:
+ mov 0($Tbl),%rax
+ mov 32($Tbl),%rsi
+ mov 64($Tbl),%rdi
+ mov 96($Tbl),%r11
+ lea 128($Tbl),$Tbl
+ loop .Lcbc_prefetch_sbox
+ sub \$4096,$Tbl
+ shl \$6,$keyend
+ mov %rdx,%rcx # len argument
+ lea ($key,$keyend),$keyend
+
+ cmp \$0,%r9d # enc argument
+ je .LCBC_DECRYPT
+
+ and \$-16,%rdx
+ and \$15,%rcx # length residue
+ lea ($inp,%rdx),%rdx
+ mov $key,$_key
+ mov %rdx,$_end
+ mov %rcx,$_res
+
+ cmp $inp,%rdx
+ mov 0(%rbx),@S[0] # load IV
+ mov 4(%rbx),@S[1]
+ mov 8(%rbx),@S[2]
+ mov 12(%rbx),@S[3]
+ je .Lcbc_enc_tail
+ jmp .Lcbc_eloop
+
+.align 16
+.Lcbc_eloop:
+ xor 0($inp),@S[0]
+ xor 4($inp),@S[1]
+ xor 8($inp),@S[2]
+ bswap @S[0]
+ xor 12($inp),@S[3]
+ bswap @S[1]
+ bswap @S[2]
+ bswap @S[3]
+
+ call _x86_64_Camellia_encrypt
+
+ mov $_key,$key # "rewind" the key
+ bswap @S[0]
+ mov $_end,%rdx
+ bswap @S[1]
+ mov $_res,%rcx
+ bswap @S[2]
+ mov @S[0],0($out)
+ bswap @S[3]
+ mov @S[1],4($out)
+ mov @S[2],8($out)
+ lea 16($inp),$inp
+ mov @S[3],12($out)
+ cmp %rdx,$inp
+ lea 16($out),$out
+ jne .Lcbc_eloop
+
+ cmp \$0,%rcx
+ jne .Lcbc_enc_tail
+
+ mov $_ivp,$out
+ mov @S[0],0($out) # write out IV residue
+ mov @S[1],4($out)
+ mov @S[2],8($out)
+ mov @S[3],12($out)
+ jmp .Lcbc_done
+
+.align 16
+.Lcbc_enc_tail:
+ xor %rax,%rax
+ mov %rax,0+$ivec
+ mov %rax,8+$ivec
+ mov %rax,$_res
+
+.Lcbc_enc_pushf:
+ pushfq
+ cld
+ mov $inp,%rsi
+ lea 8+$ivec,%rdi
+ .long 0x9066A4F3 # rep movsb
+ popfq
+.Lcbc_enc_popf:
+
+ lea $ivec,$inp
+ lea 16+$ivec,%rax
+ mov %rax,$_end
+ jmp .Lcbc_eloop # one more time
+
+.align 16
+.LCBC_DECRYPT:
+ xchg $key,$keyend
+ add \$15,%rdx
+ and \$15,%rcx # length residue
+ and \$-16,%rdx
+ mov $key,$_key
+ lea ($inp,%rdx),%rdx
+ mov %rdx,$_end
+ mov %rcx,$_res
+
+ mov (%rbx),%rax # load IV
+ mov 8(%rbx),%rbx
+ jmp .Lcbc_dloop
+.align 16
+.Lcbc_dloop:
+ mov 0($inp),@S[0]
+ mov 4($inp),@S[1]
+ mov 8($inp),@S[2]
+ bswap @S[0]
+ mov 12($inp),@S[3]
+ bswap @S[1]
+ mov %rax,0+$ivec # save IV to temporary storage
+ bswap @S[2]
+ mov %rbx,8+$ivec
+ bswap @S[3]
+
+ call _x86_64_Camellia_decrypt
+
+ mov $_key,$key # "rewind" the key
+ mov $_end,%rdx
+ mov $_res,%rcx
+
+ bswap @S[0]
+ mov ($inp),%rax # load IV for next iteration
+ bswap @S[1]
+ mov 8($inp),%rbx
+ bswap @S[2]
+ xor 0+$ivec,@S[0]
+ bswap @S[3]
+ xor 4+$ivec,@S[1]
+ xor 8+$ivec,@S[2]
+ lea 16($inp),$inp
+ xor 12+$ivec,@S[3]
+ cmp %rdx,$inp
+ je .Lcbc_ddone
+
+ mov @S[0],0($out)
+ mov @S[1],4($out)
+ mov @S[2],8($out)
+ mov @S[3],12($out)
+
+ lea 16($out),$out
+ jmp .Lcbc_dloop
+
+.align 16
+.Lcbc_ddone:
+ mov $_ivp,%rdx
+ cmp \$0,%rcx
+ jne .Lcbc_dec_tail
+
+ mov @S[0],0($out)
+ mov @S[1],4($out)
+ mov @S[2],8($out)
+ mov @S[3],12($out)
+
+ mov %rax,(%rdx) # write out IV residue
+ mov %rbx,8(%rdx)
+ jmp .Lcbc_done
+.align 16
+.Lcbc_dec_tail:
+ mov @S[0],0+$ivec
+ mov @S[1],4+$ivec
+ mov @S[2],8+$ivec
+ mov @S[3],12+$ivec
+
+.Lcbc_dec_pushf:
+ pushfq
+ cld
+ lea 8+$ivec,%rsi
+ lea ($out),%rdi
+ .long 0x9066A4F3 # rep movsb
+ popfq
+.Lcbc_dec_popf:
+
+ mov %rax,(%rdx) # write out IV residue
+ mov %rbx,8(%rdx)
+ jmp .Lcbc_done
+
+.align 16
+.Lcbc_done:
+ mov $_rsp,%rcx
+ mov 0(%rcx),%r15
+ mov 8(%rcx),%r14
+ mov 16(%rcx),%r13
+ mov 24(%rcx),%r12
+ mov 32(%rcx),%rbp
+ mov 40(%rcx),%rbx
+ lea 48(%rcx),%rsp
+.Lcbc_abort:
+ ret
+.size Camellia_cbc_encrypt,.-Camellia_cbc_encrypt
+
+.asciz "Camellia for x86_64 by <appro@openssl.org>"
+___
+}
+
+# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
+# CONTEXT *context,DISPATCHER_CONTEXT *disp)
+if ($win64) {
+$rec="%rcx";
+$frame="%rdx";
+$context="%r8";
+$disp="%r9";
+
+$code.=<<___;
+.extern __imp_RtlVirtualUnwind
+.type common_se_handler,\@abi-omnipotent
+.align 16
+common_se_handler:
+ push %rsi
+ push %rdi
+ push %rbx
+ push %rbp
+ push %r12
+ push %r13
+ push %r14
+ push %r15
+ pushfq
+ lea -64(%rsp),%rsp
+
+ mov 120($context),%rax # pull context->Rax
+ mov 248($context),%rbx # pull context->Rip
+
+ mov 8($disp),%rsi # disp->ImageBase
+ mov 56($disp),%r11 # disp->HandlerData
+
+ mov 0(%r11),%r10d # HandlerData[0]
+ lea (%rsi,%r10),%r10 # prologue label
+ cmp %r10,%rbx # context->Rip<prologue label
+ jb .Lin_prologue
+
+ mov 152($context),%rax # pull context->Rsp
+
+ mov 4(%r11),%r10d # HandlerData[1]
+ lea (%rsi,%r10),%r10 # epilogue label
+ cmp %r10,%rbx # context->Rip>=epilogue label
+ jae .Lin_prologue
+
+ lea 40(%rax),%rax
+ mov -8(%rax),%rbx
+ mov -16(%rax),%rbp
+ mov -24(%rax),%r13
+ mov -32(%rax),%r14
+ mov -40(%rax),%r15
+ mov %rbx,144($context) # restore context->Rbx
+ mov %rbp,160($context) # restore context->Rbp
+ mov %r13,224($context) # restore context->R13
+ mov %r14,232($context) # restore context->R14
+ mov %r15,240($context) # restore context->R15
+
+.Lin_prologue:
+ mov 8(%rax),%rdi
+ mov 16(%rax),%rsi
+ mov %rax,152($context) # restore context->Rsp
+ mov %rsi,168($context) # restore context->Rsi
+ mov %rdi,176($context) # restore context->Rdi
+
+ jmp .Lcommon_seh_exit
+.size common_se_handler,.-common_se_handler
+
+.type cbc_se_handler,\@abi-omnipotent
+.align 16
+cbc_se_handler:
+ push %rsi
+ push %rdi
+ push %rbx
+ push %rbp
+ push %r12
+ push %r13
+ push %r14
+ push %r15
+ pushfq
+ lea -64(%rsp),%rsp
+
+ mov 120($context),%rax # pull context->Rax
+ mov 248($context),%rbx # pull context->Rip
+
+ lea .Lcbc_prologue(%rip),%r10
+ cmp %r10,%rbx # context->Rip<.Lcbc_prologue
+ jb .Lin_cbc_prologue
+
+ lea .Lcbc_body(%rip),%r10
+ cmp %r10,%rbx # context->Rip<.Lcbc_body
+ jb .Lin_cbc_frame_setup
+
+ mov 152($context),%rax # pull context->Rsp
+
+ lea .Lcbc_abort(%rip),%r10
+ cmp %r10,%rbx # context->Rip>=.Lcbc_abort
+ jae .Lin_cbc_prologue
+
+ # handle pushf/popf in Camellia_cbc_encrypt
+ lea .Lcbc_enc_pushf(%rip),%r10
+ cmp %r10,%rbx # context->Rip<=.Lcbc_enc_pushf
+ jbe .Lin_cbc_no_flag
+ lea 8(%rax),%rax
+ lea .Lcbc_enc_popf(%rip),%r10
+ cmp %r10,%rbx # context->Rip<.Lcbc_enc_popf
+ jb .Lin_cbc_no_flag
+ lea -8(%rax),%rax
+ lea .Lcbc_dec_pushf(%rip),%r10
+ cmp %r10,%rbx # context->Rip<=.Lcbc_dec_pushf
+ jbe .Lin_cbc_no_flag
+ lea 8(%rax),%rax
+ lea .Lcbc_dec_popf(%rip),%r10
+ cmp %r10,%rbx # context->Rip<.Lcbc_dec_popf
+ jb .Lin_cbc_no_flag
+ lea -8(%rax),%rax
+
+.Lin_cbc_no_flag:
+ mov 48(%rax),%rax # $_rsp
+ lea 48(%rax),%rax
+
+.Lin_cbc_frame_setup:
+ mov -8(%rax),%rbx
+ mov -16(%rax),%rbp
+ mov -24(%rax),%r12
+ mov -32(%rax),%r13
+ mov -40(%rax),%r14
+ mov -48(%rax),%r15
+ mov %rbx,144($context) # restore context->Rbx
+ mov %rbp,160($context) # restore context->Rbp
+ mov %r12,216($context) # restore context->R12
+ mov %r13,224($context) # restore context->R13
+ mov %r14,232($context) # restore context->R14
+ mov %r15,240($context) # restore context->R15
+
+.Lin_cbc_prologue:
+ mov 8(%rax),%rdi
+ mov 16(%rax),%rsi
+ mov %rax,152($context) # restore context->Rsp
+ mov %rsi,168($context) # restore context->Rsi
+ mov %rdi,176($context) # restore context->Rdi
+
+.align 4
+.Lcommon_seh_exit:
+
+ mov 40($disp),%rdi # disp->ContextRecord
+ mov $context,%rsi # context
+ mov \$`1232/8`,%ecx # sizeof(CONTEXT)
+ .long 0xa548f3fc # cld; rep movsq
+
+ mov $disp,%rsi
+ xor %rcx,%rcx # arg1, UNW_FLAG_NHANDLER
+ mov 8(%rsi),%rdx # arg2, disp->ImageBase
+ mov 0(%rsi),%r8 # arg3, disp->ControlPc
+ mov 16(%rsi),%r9 # arg4, disp->FunctionEntry
+ mov 40(%rsi),%r10 # disp->ContextRecord
+ lea 56(%rsi),%r11 # &disp->HandlerData
+ lea 24(%rsi),%r12 # &disp->EstablisherFrame
+ mov %r10,32(%rsp) # arg5
+ mov %r11,40(%rsp) # arg6
+ mov %r12,48(%rsp) # arg7
+ mov %rcx,56(%rsp) # arg8, (NULL)
+ call *__imp_RtlVirtualUnwind(%rip)
+
+ mov \$1,%eax # ExceptionContinueSearch
+ lea 64(%rsp),%rsp
+ popfq
+ pop %r15
+ pop %r14
+ pop %r13
+ pop %r12
+ pop %rbp
+ pop %rbx
+ pop %rdi
+ pop %rsi
+ ret
+.size cbc_se_handler,.-cbc_se_handler
+
+.section .pdata
+.align 4
+ .rva .LSEH_begin_Camellia_EncryptBlock_Rounds
+ .rva .LSEH_end_Camellia_EncryptBlock_Rounds
+ .rva .LSEH_info_Camellia_EncryptBlock_Rounds
+
+ .rva .LSEH_begin_Camellia_DecryptBlock_Rounds
+ .rva .LSEH_end_Camellia_DecryptBlock_Rounds
+ .rva .LSEH_info_Camellia_DecryptBlock_Rounds
+
+ .rva .LSEH_begin_Camellia_Ekeygen
+ .rva .LSEH_end_Camellia_Ekeygen
+ .rva .LSEH_info_Camellia_Ekeygen
+
+ .rva .LSEH_begin_Camellia_cbc_encrypt
+ .rva .LSEH_end_Camellia_cbc_encrypt
+ .rva .LSEH_info_Camellia_cbc_encrypt
+
+.section .xdata
+.align 8
+.LSEH_info_Camellia_EncryptBlock_Rounds:
+ .byte 9,0,0,0
+ .rva common_se_handler
+ .rva .Lenc_prologue,.Lenc_epilogue # HandlerData[]
+.LSEH_info_Camellia_DecryptBlock_Rounds:
+ .byte 9,0,0,0
+ .rva common_se_handler
+ .rva .Ldec_prologue,.Ldec_epilogue # HandlerData[]
+.LSEH_info_Camellia_Ekeygen:
+ .byte 9,0,0,0
+ .rva common_se_handler
+ .rva .Lkey_prologue,.Lkey_epilogue # HandlerData[]
+.LSEH_info_Camellia_cbc_encrypt:
+ .byte 9,0,0,0
+ .rva cbc_se_handler
+___
+}
+
+$code =~ s/\`([^\`]*)\`/eval $1/gem;
+print $code;
+close STDOUT;
diff --git a/openssl/crypto/camellia/camellia.c b/openssl/crypto/camellia/camellia.c
new file mode 100644
index 000000000..491c26b39
--- /dev/null
+++ b/openssl/crypto/camellia/camellia.c
@@ -0,0 +1,1624 @@
+/* crypto/camellia/camellia.c -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright 2006 NTT (Nippon Telegraph and Telephone Corporation) .
+ * ALL RIGHTS RESERVED.
+ *
+ * Intellectual Property information for Camellia:
+ * http://info.isl.ntt.co.jp/crypt/eng/info/chiteki.html
+ *
+ * News Release for Announcement of Camellia open source:
+ * http://www.ntt.co.jp/news/news06e/0604/060413a.html
+ *
+ * The Camellia Code included herein is developed by
+ * NTT (Nippon Telegraph and Telephone Corporation), and is contributed
+ * to the OpenSSL project.
+ *
+ * The Camellia Code is licensed pursuant to the OpenSSL open source
+ * license provided below.
+ */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ */
+
+/* Algorithm Specification
+ http://info.isl.ntt.co.jp/crypt/eng/camellia/specifications.html
+*/
+
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "camellia.h"
+#include "cmll_locl.h"
+
+/* key constants */
+#define CAMELLIA_SIGMA1L (0xA09E667FL)
+#define CAMELLIA_SIGMA1R (0x3BCC908BL)
+#define CAMELLIA_SIGMA2L (0xB67AE858L)
+#define CAMELLIA_SIGMA2R (0x4CAA73B2L)
+#define CAMELLIA_SIGMA3L (0xC6EF372FL)
+#define CAMELLIA_SIGMA3R (0xE94F82BEL)
+#define CAMELLIA_SIGMA4L (0x54FF53A5L)
+#define CAMELLIA_SIGMA4R (0xF1D36F1CL)
+#define CAMELLIA_SIGMA5L (0x10E527FAL)
+#define CAMELLIA_SIGMA5R (0xDE682D1DL)
+#define CAMELLIA_SIGMA6L (0xB05688C2L)
+#define CAMELLIA_SIGMA6R (0xB3E6C1FDL)
+
+/*
+ * macros
+ */
+
+/* e is pointer of subkey */
+#define CamelliaSubkeyL(INDEX) (subkey[(INDEX)*2])
+#define CamelliaSubkeyR(INDEX) (subkey[(INDEX)*2 + 1])
+
+/* rotation right shift 1byte */
+#define CAMELLIA_RR8(x) (((x) >> 8) + ((x) << 24))
+/* rotation left shift 1bit */
+#define CAMELLIA_RL1(x) (((x) << 1) + ((x) >> 31))
+/* rotation left shift 1byte */
+#define CAMELLIA_RL8(x) (((x) << 8) + ((x) >> 24))
+
+#define CAMELLIA_ROLDQ(ll, lr, rl, rr, w0, w1, bits) \
+do \
+ { \
+ w0 = ll; \
+ ll = (ll << bits) + (lr >> (32 - bits)); \
+ lr = (lr << bits) + (rl >> (32 - bits)); \
+ rl = (rl << bits) + (rr >> (32 - bits)); \
+ rr = (rr << bits) + (w0 >> (32 - bits)); \
+ } while(0)
+
+#define CAMELLIA_ROLDQo32(ll, lr, rl, rr, w0, w1, bits) \
+do \
+ { \
+ w0 = ll; \
+ w1 = lr; \
+ ll = (lr << (bits - 32)) + (rl >> (64 - bits)); \
+ lr = (rl << (bits - 32)) + (rr >> (64 - bits)); \
+ rl = (rr << (bits - 32)) + (w0 >> (64 - bits)); \
+ rr = (w0 << (bits - 32)) + (w1 >> (64 - bits)); \
+ } while(0)
+
+#define CAMELLIA_SP1110(INDEX) (camellia_sp1110[(INDEX)])
+#define CAMELLIA_SP0222(INDEX) (camellia_sp0222[(INDEX)])
+#define CAMELLIA_SP3033(INDEX) (camellia_sp3033[(INDEX)])
+#define CAMELLIA_SP4404(INDEX) (camellia_sp4404[(INDEX)])
+
+#define CAMELLIA_F(xl, xr, kl, kr, yl, yr, il, ir, t0, t1) \
+do \
+ { \
+ il = xl ^ kl; \
+ ir = xr ^ kr; \
+ t0 = il >> 16; \
+ t1 = ir >> 16; \
+ yl = CAMELLIA_SP1110(ir & 0xff) \
+ ^ CAMELLIA_SP0222((t1 >> 8) & 0xff) \
+ ^ CAMELLIA_SP3033(t1 & 0xff) \
+ ^ CAMELLIA_SP4404((ir >> 8) & 0xff); \
+ yr = CAMELLIA_SP1110((t0 >> 8) & 0xff) \
+ ^ CAMELLIA_SP0222(t0 & 0xff) \
+ ^ CAMELLIA_SP3033((il >> 8) & 0xff) \
+ ^ CAMELLIA_SP4404(il & 0xff); \
+ yl ^= yr; \
+ yr = CAMELLIA_RR8(yr); \
+ yr ^= yl; \
+ } while(0)
+
+
+/*
+ * for speed up
+ *
+ */
+#define CAMELLIA_FLS(ll, lr, rl, rr, kll, klr, krl, krr, t0, t1, t2, t3) \
+do \
+ { \
+ t0 = kll; \
+ t0 &= ll; \
+ lr ^= CAMELLIA_RL1(t0); \
+ t1 = klr; \
+ t1 |= lr; \
+ ll ^= t1; \
+ \
+ t2 = krr; \
+ t2 |= rr; \
+ rl ^= t2; \
+ t3 = krl; \
+ t3 &= rl; \
+ rr ^= CAMELLIA_RL1(t3); \
+ } while(0)
+
+#define CAMELLIA_ROUNDSM(xl, xr, kl, kr, yl, yr, il, ir, t0, t1) \
+do \
+ { \
+ il = xl; \
+ ir = xr; \
+ t0 = il >> 16; \
+ t1 = ir >> 16; \
+ ir = CAMELLIA_SP1110(ir & 0xff) \
+ ^ CAMELLIA_SP0222((t1 >> 8) & 0xff) \
+ ^ CAMELLIA_SP3033(t1 & 0xff) \
+ ^ CAMELLIA_SP4404((ir >> 8) & 0xff); \
+ il = CAMELLIA_SP1110((t0 >> 8) & 0xff) \
+ ^ CAMELLIA_SP0222(t0 & 0xff) \
+ ^ CAMELLIA_SP3033((il >> 8) & 0xff) \
+ ^ CAMELLIA_SP4404(il & 0xff); \
+ il ^= kl; \
+ ir ^= kr; \
+ ir ^= il; \
+ il = CAMELLIA_RR8(il); \
+ il ^= ir; \
+ yl ^= ir; \
+ yr ^= il; \
+ } while(0)
+
+static const u32 camellia_sp1110[256] =
+ {
+ 0x70707000,0x82828200,0x2c2c2c00,0xececec00,
+ 0xb3b3b300,0x27272700,0xc0c0c000,0xe5e5e500,
+ 0xe4e4e400,0x85858500,0x57575700,0x35353500,
+ 0xeaeaea00,0x0c0c0c00,0xaeaeae00,0x41414100,
+ 0x23232300,0xefefef00,0x6b6b6b00,0x93939300,
+ 0x45454500,0x19191900,0xa5a5a500,0x21212100,
+ 0xededed00,0x0e0e0e00,0x4f4f4f00,0x4e4e4e00,
+ 0x1d1d1d00,0x65656500,0x92929200,0xbdbdbd00,
+ 0x86868600,0xb8b8b800,0xafafaf00,0x8f8f8f00,
+ 0x7c7c7c00,0xebebeb00,0x1f1f1f00,0xcecece00,
+ 0x3e3e3e00,0x30303000,0xdcdcdc00,0x5f5f5f00,
+ 0x5e5e5e00,0xc5c5c500,0x0b0b0b00,0x1a1a1a00,
+ 0xa6a6a600,0xe1e1e100,0x39393900,0xcacaca00,
+ 0xd5d5d500,0x47474700,0x5d5d5d00,0x3d3d3d00,
+ 0xd9d9d900,0x01010100,0x5a5a5a00,0xd6d6d600,
+ 0x51515100,0x56565600,0x6c6c6c00,0x4d4d4d00,
+ 0x8b8b8b00,0x0d0d0d00,0x9a9a9a00,0x66666600,
+ 0xfbfbfb00,0xcccccc00,0xb0b0b000,0x2d2d2d00,
+ 0x74747400,0x12121200,0x2b2b2b00,0x20202000,
+ 0xf0f0f000,0xb1b1b100,0x84848400,0x99999900,
+ 0xdfdfdf00,0x4c4c4c00,0xcbcbcb00,0xc2c2c200,
+ 0x34343400,0x7e7e7e00,0x76767600,0x05050500,
+ 0x6d6d6d00,0xb7b7b700,0xa9a9a900,0x31313100,
+ 0xd1d1d100,0x17171700,0x04040400,0xd7d7d700,
+ 0x14141400,0x58585800,0x3a3a3a00,0x61616100,
+ 0xdedede00,0x1b1b1b00,0x11111100,0x1c1c1c00,
+ 0x32323200,0x0f0f0f00,0x9c9c9c00,0x16161600,
+ 0x53535300,0x18181800,0xf2f2f200,0x22222200,
+ 0xfefefe00,0x44444400,0xcfcfcf00,0xb2b2b200,
+ 0xc3c3c300,0xb5b5b500,0x7a7a7a00,0x91919100,
+ 0x24242400,0x08080800,0xe8e8e800,0xa8a8a800,
+ 0x60606000,0xfcfcfc00,0x69696900,0x50505000,
+ 0xaaaaaa00,0xd0d0d000,0xa0a0a000,0x7d7d7d00,
+ 0xa1a1a100,0x89898900,0x62626200,0x97979700,
+ 0x54545400,0x5b5b5b00,0x1e1e1e00,0x95959500,
+ 0xe0e0e000,0xffffff00,0x64646400,0xd2d2d200,
+ 0x10101000,0xc4c4c400,0x00000000,0x48484800,
+ 0xa3a3a300,0xf7f7f700,0x75757500,0xdbdbdb00,
+ 0x8a8a8a00,0x03030300,0xe6e6e600,0xdadada00,
+ 0x09090900,0x3f3f3f00,0xdddddd00,0x94949400,
+ 0x87878700,0x5c5c5c00,0x83838300,0x02020200,
+ 0xcdcdcd00,0x4a4a4a00,0x90909000,0x33333300,
+ 0x73737300,0x67676700,0xf6f6f600,0xf3f3f300,
+ 0x9d9d9d00,0x7f7f7f00,0xbfbfbf00,0xe2e2e200,
+ 0x52525200,0x9b9b9b00,0xd8d8d800,0x26262600,
+ 0xc8c8c800,0x37373700,0xc6c6c600,0x3b3b3b00,
+ 0x81818100,0x96969600,0x6f6f6f00,0x4b4b4b00,
+ 0x13131300,0xbebebe00,0x63636300,0x2e2e2e00,
+ 0xe9e9e900,0x79797900,0xa7a7a700,0x8c8c8c00,
+ 0x9f9f9f00,0x6e6e6e00,0xbcbcbc00,0x8e8e8e00,
+ 0x29292900,0xf5f5f500,0xf9f9f900,0xb6b6b600,
+ 0x2f2f2f00,0xfdfdfd00,0xb4b4b400,0x59595900,
+ 0x78787800,0x98989800,0x06060600,0x6a6a6a00,
+ 0xe7e7e700,0x46464600,0x71717100,0xbababa00,
+ 0xd4d4d400,0x25252500,0xababab00,0x42424200,
+ 0x88888800,0xa2a2a200,0x8d8d8d00,0xfafafa00,
+ 0x72727200,0x07070700,0xb9b9b900,0x55555500,
+ 0xf8f8f800,0xeeeeee00,0xacacac00,0x0a0a0a00,
+ 0x36363600,0x49494900,0x2a2a2a00,0x68686800,
+ 0x3c3c3c00,0x38383800,0xf1f1f100,0xa4a4a400,
+ 0x40404000,0x28282800,0xd3d3d300,0x7b7b7b00,
+ 0xbbbbbb00,0xc9c9c900,0x43434300,0xc1c1c100,
+ 0x15151500,0xe3e3e300,0xadadad00,0xf4f4f400,
+ 0x77777700,0xc7c7c700,0x80808000,0x9e9e9e00,
+ };
+
+static const u32 camellia_sp0222[256] =
+ {
+ 0x00e0e0e0,0x00050505,0x00585858,0x00d9d9d9,
+ 0x00676767,0x004e4e4e,0x00818181,0x00cbcbcb,
+ 0x00c9c9c9,0x000b0b0b,0x00aeaeae,0x006a6a6a,
+ 0x00d5d5d5,0x00181818,0x005d5d5d,0x00828282,
+ 0x00464646,0x00dfdfdf,0x00d6d6d6,0x00272727,
+ 0x008a8a8a,0x00323232,0x004b4b4b,0x00424242,
+ 0x00dbdbdb,0x001c1c1c,0x009e9e9e,0x009c9c9c,
+ 0x003a3a3a,0x00cacaca,0x00252525,0x007b7b7b,
+ 0x000d0d0d,0x00717171,0x005f5f5f,0x001f1f1f,
+ 0x00f8f8f8,0x00d7d7d7,0x003e3e3e,0x009d9d9d,
+ 0x007c7c7c,0x00606060,0x00b9b9b9,0x00bebebe,
+ 0x00bcbcbc,0x008b8b8b,0x00161616,0x00343434,
+ 0x004d4d4d,0x00c3c3c3,0x00727272,0x00959595,
+ 0x00ababab,0x008e8e8e,0x00bababa,0x007a7a7a,
+ 0x00b3b3b3,0x00020202,0x00b4b4b4,0x00adadad,
+ 0x00a2a2a2,0x00acacac,0x00d8d8d8,0x009a9a9a,
+ 0x00171717,0x001a1a1a,0x00353535,0x00cccccc,
+ 0x00f7f7f7,0x00999999,0x00616161,0x005a5a5a,
+ 0x00e8e8e8,0x00242424,0x00565656,0x00404040,
+ 0x00e1e1e1,0x00636363,0x00090909,0x00333333,
+ 0x00bfbfbf,0x00989898,0x00979797,0x00858585,
+ 0x00686868,0x00fcfcfc,0x00ececec,0x000a0a0a,
+ 0x00dadada,0x006f6f6f,0x00535353,0x00626262,
+ 0x00a3a3a3,0x002e2e2e,0x00080808,0x00afafaf,
+ 0x00282828,0x00b0b0b0,0x00747474,0x00c2c2c2,
+ 0x00bdbdbd,0x00363636,0x00222222,0x00383838,
+ 0x00646464,0x001e1e1e,0x00393939,0x002c2c2c,
+ 0x00a6a6a6,0x00303030,0x00e5e5e5,0x00444444,
+ 0x00fdfdfd,0x00888888,0x009f9f9f,0x00656565,
+ 0x00878787,0x006b6b6b,0x00f4f4f4,0x00232323,
+ 0x00484848,0x00101010,0x00d1d1d1,0x00515151,
+ 0x00c0c0c0,0x00f9f9f9,0x00d2d2d2,0x00a0a0a0,
+ 0x00555555,0x00a1a1a1,0x00414141,0x00fafafa,
+ 0x00434343,0x00131313,0x00c4c4c4,0x002f2f2f,
+ 0x00a8a8a8,0x00b6b6b6,0x003c3c3c,0x002b2b2b,
+ 0x00c1c1c1,0x00ffffff,0x00c8c8c8,0x00a5a5a5,
+ 0x00202020,0x00898989,0x00000000,0x00909090,
+ 0x00474747,0x00efefef,0x00eaeaea,0x00b7b7b7,
+ 0x00151515,0x00060606,0x00cdcdcd,0x00b5b5b5,
+ 0x00121212,0x007e7e7e,0x00bbbbbb,0x00292929,
+ 0x000f0f0f,0x00b8b8b8,0x00070707,0x00040404,
+ 0x009b9b9b,0x00949494,0x00212121,0x00666666,
+ 0x00e6e6e6,0x00cecece,0x00ededed,0x00e7e7e7,
+ 0x003b3b3b,0x00fefefe,0x007f7f7f,0x00c5c5c5,
+ 0x00a4a4a4,0x00373737,0x00b1b1b1,0x004c4c4c,
+ 0x00919191,0x006e6e6e,0x008d8d8d,0x00767676,
+ 0x00030303,0x002d2d2d,0x00dedede,0x00969696,
+ 0x00262626,0x007d7d7d,0x00c6c6c6,0x005c5c5c,
+ 0x00d3d3d3,0x00f2f2f2,0x004f4f4f,0x00191919,
+ 0x003f3f3f,0x00dcdcdc,0x00797979,0x001d1d1d,
+ 0x00525252,0x00ebebeb,0x00f3f3f3,0x006d6d6d,
+ 0x005e5e5e,0x00fbfbfb,0x00696969,0x00b2b2b2,
+ 0x00f0f0f0,0x00313131,0x000c0c0c,0x00d4d4d4,
+ 0x00cfcfcf,0x008c8c8c,0x00e2e2e2,0x00757575,
+ 0x00a9a9a9,0x004a4a4a,0x00575757,0x00848484,
+ 0x00111111,0x00454545,0x001b1b1b,0x00f5f5f5,
+ 0x00e4e4e4,0x000e0e0e,0x00737373,0x00aaaaaa,
+ 0x00f1f1f1,0x00dddddd,0x00595959,0x00141414,
+ 0x006c6c6c,0x00929292,0x00545454,0x00d0d0d0,
+ 0x00787878,0x00707070,0x00e3e3e3,0x00494949,
+ 0x00808080,0x00505050,0x00a7a7a7,0x00f6f6f6,
+ 0x00777777,0x00939393,0x00868686,0x00838383,
+ 0x002a2a2a,0x00c7c7c7,0x005b5b5b,0x00e9e9e9,
+ 0x00eeeeee,0x008f8f8f,0x00010101,0x003d3d3d,
+ };
+
+static const u32 camellia_sp3033[256] =
+ {
+ 0x38003838,0x41004141,0x16001616,0x76007676,
+ 0xd900d9d9,0x93009393,0x60006060,0xf200f2f2,
+ 0x72007272,0xc200c2c2,0xab00abab,0x9a009a9a,
+ 0x75007575,0x06000606,0x57005757,0xa000a0a0,
+ 0x91009191,0xf700f7f7,0xb500b5b5,0xc900c9c9,
+ 0xa200a2a2,0x8c008c8c,0xd200d2d2,0x90009090,
+ 0xf600f6f6,0x07000707,0xa700a7a7,0x27002727,
+ 0x8e008e8e,0xb200b2b2,0x49004949,0xde00dede,
+ 0x43004343,0x5c005c5c,0xd700d7d7,0xc700c7c7,
+ 0x3e003e3e,0xf500f5f5,0x8f008f8f,0x67006767,
+ 0x1f001f1f,0x18001818,0x6e006e6e,0xaf00afaf,
+ 0x2f002f2f,0xe200e2e2,0x85008585,0x0d000d0d,
+ 0x53005353,0xf000f0f0,0x9c009c9c,0x65006565,
+ 0xea00eaea,0xa300a3a3,0xae00aeae,0x9e009e9e,
+ 0xec00ecec,0x80008080,0x2d002d2d,0x6b006b6b,
+ 0xa800a8a8,0x2b002b2b,0x36003636,0xa600a6a6,
+ 0xc500c5c5,0x86008686,0x4d004d4d,0x33003333,
+ 0xfd00fdfd,0x66006666,0x58005858,0x96009696,
+ 0x3a003a3a,0x09000909,0x95009595,0x10001010,
+ 0x78007878,0xd800d8d8,0x42004242,0xcc00cccc,
+ 0xef00efef,0x26002626,0xe500e5e5,0x61006161,
+ 0x1a001a1a,0x3f003f3f,0x3b003b3b,0x82008282,
+ 0xb600b6b6,0xdb00dbdb,0xd400d4d4,0x98009898,
+ 0xe800e8e8,0x8b008b8b,0x02000202,0xeb00ebeb,
+ 0x0a000a0a,0x2c002c2c,0x1d001d1d,0xb000b0b0,
+ 0x6f006f6f,0x8d008d8d,0x88008888,0x0e000e0e,
+ 0x19001919,0x87008787,0x4e004e4e,0x0b000b0b,
+ 0xa900a9a9,0x0c000c0c,0x79007979,0x11001111,
+ 0x7f007f7f,0x22002222,0xe700e7e7,0x59005959,
+ 0xe100e1e1,0xda00dada,0x3d003d3d,0xc800c8c8,
+ 0x12001212,0x04000404,0x74007474,0x54005454,
+ 0x30003030,0x7e007e7e,0xb400b4b4,0x28002828,
+ 0x55005555,0x68006868,0x50005050,0xbe00bebe,
+ 0xd000d0d0,0xc400c4c4,0x31003131,0xcb00cbcb,
+ 0x2a002a2a,0xad00adad,0x0f000f0f,0xca00caca,
+ 0x70007070,0xff00ffff,0x32003232,0x69006969,
+ 0x08000808,0x62006262,0x00000000,0x24002424,
+ 0xd100d1d1,0xfb00fbfb,0xba00baba,0xed00eded,
+ 0x45004545,0x81008181,0x73007373,0x6d006d6d,
+ 0x84008484,0x9f009f9f,0xee00eeee,0x4a004a4a,
+ 0xc300c3c3,0x2e002e2e,0xc100c1c1,0x01000101,
+ 0xe600e6e6,0x25002525,0x48004848,0x99009999,
+ 0xb900b9b9,0xb300b3b3,0x7b007b7b,0xf900f9f9,
+ 0xce00cece,0xbf00bfbf,0xdf00dfdf,0x71007171,
+ 0x29002929,0xcd00cdcd,0x6c006c6c,0x13001313,
+ 0x64006464,0x9b009b9b,0x63006363,0x9d009d9d,
+ 0xc000c0c0,0x4b004b4b,0xb700b7b7,0xa500a5a5,
+ 0x89008989,0x5f005f5f,0xb100b1b1,0x17001717,
+ 0xf400f4f4,0xbc00bcbc,0xd300d3d3,0x46004646,
+ 0xcf00cfcf,0x37003737,0x5e005e5e,0x47004747,
+ 0x94009494,0xfa00fafa,0xfc00fcfc,0x5b005b5b,
+ 0x97009797,0xfe00fefe,0x5a005a5a,0xac00acac,
+ 0x3c003c3c,0x4c004c4c,0x03000303,0x35003535,
+ 0xf300f3f3,0x23002323,0xb800b8b8,0x5d005d5d,
+ 0x6a006a6a,0x92009292,0xd500d5d5,0x21002121,
+ 0x44004444,0x51005151,0xc600c6c6,0x7d007d7d,
+ 0x39003939,0x83008383,0xdc00dcdc,0xaa00aaaa,
+ 0x7c007c7c,0x77007777,0x56005656,0x05000505,
+ 0x1b001b1b,0xa400a4a4,0x15001515,0x34003434,
+ 0x1e001e1e,0x1c001c1c,0xf800f8f8,0x52005252,
+ 0x20002020,0x14001414,0xe900e9e9,0xbd00bdbd,
+ 0xdd00dddd,0xe400e4e4,0xa100a1a1,0xe000e0e0,
+ 0x8a008a8a,0xf100f1f1,0xd600d6d6,0x7a007a7a,
+ 0xbb00bbbb,0xe300e3e3,0x40004040,0x4f004f4f,
+ };
+
+static const u32 camellia_sp4404[256] =
+ {
+ 0x70700070,0x2c2c002c,0xb3b300b3,0xc0c000c0,
+ 0xe4e400e4,0x57570057,0xeaea00ea,0xaeae00ae,
+ 0x23230023,0x6b6b006b,0x45450045,0xa5a500a5,
+ 0xeded00ed,0x4f4f004f,0x1d1d001d,0x92920092,
+ 0x86860086,0xafaf00af,0x7c7c007c,0x1f1f001f,
+ 0x3e3e003e,0xdcdc00dc,0x5e5e005e,0x0b0b000b,
+ 0xa6a600a6,0x39390039,0xd5d500d5,0x5d5d005d,
+ 0xd9d900d9,0x5a5a005a,0x51510051,0x6c6c006c,
+ 0x8b8b008b,0x9a9a009a,0xfbfb00fb,0xb0b000b0,
+ 0x74740074,0x2b2b002b,0xf0f000f0,0x84840084,
+ 0xdfdf00df,0xcbcb00cb,0x34340034,0x76760076,
+ 0x6d6d006d,0xa9a900a9,0xd1d100d1,0x04040004,
+ 0x14140014,0x3a3a003a,0xdede00de,0x11110011,
+ 0x32320032,0x9c9c009c,0x53530053,0xf2f200f2,
+ 0xfefe00fe,0xcfcf00cf,0xc3c300c3,0x7a7a007a,
+ 0x24240024,0xe8e800e8,0x60600060,0x69690069,
+ 0xaaaa00aa,0xa0a000a0,0xa1a100a1,0x62620062,
+ 0x54540054,0x1e1e001e,0xe0e000e0,0x64640064,
+ 0x10100010,0x00000000,0xa3a300a3,0x75750075,
+ 0x8a8a008a,0xe6e600e6,0x09090009,0xdddd00dd,
+ 0x87870087,0x83830083,0xcdcd00cd,0x90900090,
+ 0x73730073,0xf6f600f6,0x9d9d009d,0xbfbf00bf,
+ 0x52520052,0xd8d800d8,0xc8c800c8,0xc6c600c6,
+ 0x81810081,0x6f6f006f,0x13130013,0x63630063,
+ 0xe9e900e9,0xa7a700a7,0x9f9f009f,0xbcbc00bc,
+ 0x29290029,0xf9f900f9,0x2f2f002f,0xb4b400b4,
+ 0x78780078,0x06060006,0xe7e700e7,0x71710071,
+ 0xd4d400d4,0xabab00ab,0x88880088,0x8d8d008d,
+ 0x72720072,0xb9b900b9,0xf8f800f8,0xacac00ac,
+ 0x36360036,0x2a2a002a,0x3c3c003c,0xf1f100f1,
+ 0x40400040,0xd3d300d3,0xbbbb00bb,0x43430043,
+ 0x15150015,0xadad00ad,0x77770077,0x80800080,
+ 0x82820082,0xecec00ec,0x27270027,0xe5e500e5,
+ 0x85850085,0x35350035,0x0c0c000c,0x41410041,
+ 0xefef00ef,0x93930093,0x19190019,0x21210021,
+ 0x0e0e000e,0x4e4e004e,0x65650065,0xbdbd00bd,
+ 0xb8b800b8,0x8f8f008f,0xebeb00eb,0xcece00ce,
+ 0x30300030,0x5f5f005f,0xc5c500c5,0x1a1a001a,
+ 0xe1e100e1,0xcaca00ca,0x47470047,0x3d3d003d,
+ 0x01010001,0xd6d600d6,0x56560056,0x4d4d004d,
+ 0x0d0d000d,0x66660066,0xcccc00cc,0x2d2d002d,
+ 0x12120012,0x20200020,0xb1b100b1,0x99990099,
+ 0x4c4c004c,0xc2c200c2,0x7e7e007e,0x05050005,
+ 0xb7b700b7,0x31310031,0x17170017,0xd7d700d7,
+ 0x58580058,0x61610061,0x1b1b001b,0x1c1c001c,
+ 0x0f0f000f,0x16160016,0x18180018,0x22220022,
+ 0x44440044,0xb2b200b2,0xb5b500b5,0x91910091,
+ 0x08080008,0xa8a800a8,0xfcfc00fc,0x50500050,
+ 0xd0d000d0,0x7d7d007d,0x89890089,0x97970097,
+ 0x5b5b005b,0x95950095,0xffff00ff,0xd2d200d2,
+ 0xc4c400c4,0x48480048,0xf7f700f7,0xdbdb00db,
+ 0x03030003,0xdada00da,0x3f3f003f,0x94940094,
+ 0x5c5c005c,0x02020002,0x4a4a004a,0x33330033,
+ 0x67670067,0xf3f300f3,0x7f7f007f,0xe2e200e2,
+ 0x9b9b009b,0x26260026,0x37370037,0x3b3b003b,
+ 0x96960096,0x4b4b004b,0xbebe00be,0x2e2e002e,
+ 0x79790079,0x8c8c008c,0x6e6e006e,0x8e8e008e,
+ 0xf5f500f5,0xb6b600b6,0xfdfd00fd,0x59590059,
+ 0x98980098,0x6a6a006a,0x46460046,0xbaba00ba,
+ 0x25250025,0x42420042,0xa2a200a2,0xfafa00fa,
+ 0x07070007,0x55550055,0xeeee00ee,0x0a0a000a,
+ 0x49490049,0x68680068,0x38380038,0xa4a400a4,
+ 0x28280028,0x7b7b007b,0xc9c900c9,0xc1c100c1,
+ 0xe3e300e3,0xf4f400f4,0xc7c700c7,0x9e9e009e,
+ };
+
+/**
+ * Stuff related to the Camellia key schedule
+ */
+#define subl(x) subL[(x)]
+#define subr(x) subR[(x)]
+
+void camellia_setup128(const u8 *key, u32 *subkey)
+ {
+ u32 kll, klr, krl, krr;
+ u32 il, ir, t0, t1, w0, w1;
+ u32 kw4l, kw4r, dw, tl, tr;
+ u32 subL[26];
+ u32 subR[26];
+
+ /**
+ * k == kll || klr || krl || krr (|| is concatination)
+ */
+ kll = GETU32(key );
+ klr = GETU32(key + 4);
+ krl = GETU32(key + 8);
+ krr = GETU32(key + 12);
+ /**
+ * generate KL dependent subkeys
+ */
+ /* kw1 */
+ subl(0) = kll; subr(0) = klr;
+ /* kw2 */
+ subl(1) = krl; subr(1) = krr;
+ /* rotation left shift 15bit */
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+ /* k3 */
+ subl(4) = kll; subr(4) = klr;
+ /* k4 */
+ subl(5) = krl; subr(5) = krr;
+ /* rotation left shift 15+30bit */
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 30);
+ /* k7 */
+ subl(10) = kll; subr(10) = klr;
+ /* k8 */
+ subl(11) = krl; subr(11) = krr;
+ /* rotation left shift 15+30+15bit */
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+ /* k10 */
+ subl(13) = krl; subr(13) = krr;
+ /* rotation left shift 15+30+15+17 bit */
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+ /* kl3 */
+ subl(16) = kll; subr(16) = klr;
+ /* kl4 */
+ subl(17) = krl; subr(17) = krr;
+ /* rotation left shift 15+30+15+17+17 bit */
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+ /* k13 */
+ subl(18) = kll; subr(18) = klr;
+ /* k14 */
+ subl(19) = krl; subr(19) = krr;
+ /* rotation left shift 15+30+15+17+17+17 bit */
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+ /* k17 */
+ subl(22) = kll; subr(22) = klr;
+ /* k18 */
+ subl(23) = krl; subr(23) = krr;
+
+ /* generate KA */
+ kll = subl(0); klr = subr(0);
+ krl = subl(1); krr = subr(1);
+ CAMELLIA_F(kll, klr,
+ CAMELLIA_SIGMA1L, CAMELLIA_SIGMA1R,
+ w0, w1, il, ir, t0, t1);
+ krl ^= w0; krr ^= w1;
+ CAMELLIA_F(krl, krr,
+ CAMELLIA_SIGMA2L, CAMELLIA_SIGMA2R,
+ kll, klr, il, ir, t0, t1);
+ /* current status == (kll, klr, w0, w1) */
+ CAMELLIA_F(kll, klr,
+ CAMELLIA_SIGMA3L, CAMELLIA_SIGMA3R,
+ krl, krr, il, ir, t0, t1);
+ krl ^= w0; krr ^= w1;
+ CAMELLIA_F(krl, krr,
+ CAMELLIA_SIGMA4L, CAMELLIA_SIGMA4R,
+ w0, w1, il, ir, t0, t1);
+ kll ^= w0; klr ^= w1;
+
+ /* generate KA dependent subkeys */
+ /* k1, k2 */
+ subl(2) = kll; subr(2) = klr;
+ subl(3) = krl; subr(3) = krr;
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+ /* k5,k6 */
+ subl(6) = kll; subr(6) = klr;
+ subl(7) = krl; subr(7) = krr;
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+ /* kl1, kl2 */
+ subl(8) = kll; subr(8) = klr;
+ subl(9) = krl; subr(9) = krr;
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+ /* k9 */
+ subl(12) = kll; subr(12) = klr;
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+ /* k11, k12 */
+ subl(14) = kll; subr(14) = klr;
+ subl(15) = krl; subr(15) = krr;
+ CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 34);
+ /* k15, k16 */
+ subl(20) = kll; subr(20) = klr;
+ subl(21) = krl; subr(21) = krr;
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+ /* kw3, kw4 */
+ subl(24) = kll; subr(24) = klr;
+ subl(25) = krl; subr(25) = krr;
+
+
+ /* absorb kw2 to other subkeys */
+/* round 2 */
+ subl(3) ^= subl(1); subr(3) ^= subr(1);
+/* round 4 */
+ subl(5) ^= subl(1); subr(5) ^= subr(1);
+/* round 6 */
+ subl(7) ^= subl(1); subr(7) ^= subr(1);
+ subl(1) ^= subr(1) & ~subr(9);
+ dw = subl(1) & subl(9),
+ subr(1) ^= CAMELLIA_RL1(dw); /* modified for FLinv(kl2) */
+/* round 8 */
+ subl(11) ^= subl(1); subr(11) ^= subr(1);
+/* round 10 */
+ subl(13) ^= subl(1); subr(13) ^= subr(1);
+/* round 12 */
+ subl(15) ^= subl(1); subr(15) ^= subr(1);
+ subl(1) ^= subr(1) & ~subr(17);
+ dw = subl(1) & subl(17),
+ subr(1) ^= CAMELLIA_RL1(dw); /* modified for FLinv(kl4) */
+/* round 14 */
+ subl(19) ^= subl(1); subr(19) ^= subr(1);
+/* round 16 */
+ subl(21) ^= subl(1); subr(21) ^= subr(1);
+/* round 18 */
+ subl(23) ^= subl(1); subr(23) ^= subr(1);
+/* kw3 */
+ subl(24) ^= subl(1); subr(24) ^= subr(1);
+
+ /* absorb kw4 to other subkeys */
+ kw4l = subl(25); kw4r = subr(25);
+/* round 17 */
+ subl(22) ^= kw4l; subr(22) ^= kw4r;
+/* round 15 */
+ subl(20) ^= kw4l; subr(20) ^= kw4r;
+/* round 13 */
+ subl(18) ^= kw4l; subr(18) ^= kw4r;
+ kw4l ^= kw4r & ~subr(16);
+ dw = kw4l & subl(16),
+ kw4r ^= CAMELLIA_RL1(dw); /* modified for FL(kl3) */
+/* round 11 */
+ subl(14) ^= kw4l; subr(14) ^= kw4r;
+/* round 9 */
+ subl(12) ^= kw4l; subr(12) ^= kw4r;
+/* round 7 */
+ subl(10) ^= kw4l; subr(10) ^= kw4r;
+ kw4l ^= kw4r & ~subr(8);
+ dw = kw4l & subl(8),
+ kw4r ^= CAMELLIA_RL1(dw); /* modified for FL(kl1) */
+/* round 5 */
+ subl(6) ^= kw4l; subr(6) ^= kw4r;
+/* round 3 */
+ subl(4) ^= kw4l; subr(4) ^= kw4r;
+/* round 1 */
+ subl(2) ^= kw4l; subr(2) ^= kw4r;
+/* kw1 */
+ subl(0) ^= kw4l; subr(0) ^= kw4r;
+
+
+ /* key XOR is end of F-function */
+ CamelliaSubkeyL(0) = subl(0) ^ subl(2);/* kw1 */
+ CamelliaSubkeyR(0) = subr(0) ^ subr(2);
+ CamelliaSubkeyL(2) = subl(3); /* round 1 */
+ CamelliaSubkeyR(2) = subr(3);
+ CamelliaSubkeyL(3) = subl(2) ^ subl(4); /* round 2 */
+ CamelliaSubkeyR(3) = subr(2) ^ subr(4);
+ CamelliaSubkeyL(4) = subl(3) ^ subl(5); /* round 3 */
+ CamelliaSubkeyR(4) = subr(3) ^ subr(5);
+ CamelliaSubkeyL(5) = subl(4) ^ subl(6); /* round 4 */
+ CamelliaSubkeyR(5) = subr(4) ^ subr(6);
+ CamelliaSubkeyL(6) = subl(5) ^ subl(7); /* round 5 */
+ CamelliaSubkeyR(6) = subr(5) ^ subr(7);
+ tl = subl(10) ^ (subr(10) & ~subr(8));
+ dw = tl & subl(8), /* FL(kl1) */
+ tr = subr(10) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(7) = subl(6) ^ tl; /* round 6 */
+ CamelliaSubkeyR(7) = subr(6) ^ tr;
+ CamelliaSubkeyL(8) = subl(8); /* FL(kl1) */
+ CamelliaSubkeyR(8) = subr(8);
+ CamelliaSubkeyL(9) = subl(9); /* FLinv(kl2) */
+ CamelliaSubkeyR(9) = subr(9);
+ tl = subl(7) ^ (subr(7) & ~subr(9));
+ dw = tl & subl(9), /* FLinv(kl2) */
+ tr = subr(7) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(10) = tl ^ subl(11); /* round 7 */
+ CamelliaSubkeyR(10) = tr ^ subr(11);
+ CamelliaSubkeyL(11) = subl(10) ^ subl(12); /* round 8 */
+ CamelliaSubkeyR(11) = subr(10) ^ subr(12);
+ CamelliaSubkeyL(12) = subl(11) ^ subl(13); /* round 9 */
+ CamelliaSubkeyR(12) = subr(11) ^ subr(13);
+ CamelliaSubkeyL(13) = subl(12) ^ subl(14); /* round 10 */
+ CamelliaSubkeyR(13) = subr(12) ^ subr(14);
+ CamelliaSubkeyL(14) = subl(13) ^ subl(15); /* round 11 */
+ CamelliaSubkeyR(14) = subr(13) ^ subr(15);
+ tl = subl(18) ^ (subr(18) & ~subr(16));
+ dw = tl & subl(16), /* FL(kl3) */
+ tr = subr(18) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(15) = subl(14) ^ tl; /* round 12 */
+ CamelliaSubkeyR(15) = subr(14) ^ tr;
+ CamelliaSubkeyL(16) = subl(16); /* FL(kl3) */
+ CamelliaSubkeyR(16) = subr(16);
+ CamelliaSubkeyL(17) = subl(17); /* FLinv(kl4) */
+ CamelliaSubkeyR(17) = subr(17);
+ tl = subl(15) ^ (subr(15) & ~subr(17));
+ dw = tl & subl(17), /* FLinv(kl4) */
+ tr = subr(15) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(18) = tl ^ subl(19); /* round 13 */
+ CamelliaSubkeyR(18) = tr ^ subr(19);
+ CamelliaSubkeyL(19) = subl(18) ^ subl(20); /* round 14 */
+ CamelliaSubkeyR(19) = subr(18) ^ subr(20);
+ CamelliaSubkeyL(20) = subl(19) ^ subl(21); /* round 15 */
+ CamelliaSubkeyR(20) = subr(19) ^ subr(21);
+ CamelliaSubkeyL(21) = subl(20) ^ subl(22); /* round 16 */
+ CamelliaSubkeyR(21) = subr(20) ^ subr(22);
+ CamelliaSubkeyL(22) = subl(21) ^ subl(23); /* round 17 */
+ CamelliaSubkeyR(22) = subr(21) ^ subr(23);
+ CamelliaSubkeyL(23) = subl(22); /* round 18 */
+ CamelliaSubkeyR(23) = subr(22);
+ CamelliaSubkeyL(24) = subl(24) ^ subl(23); /* kw3 */
+ CamelliaSubkeyR(24) = subr(24) ^ subr(23);
+
+ /* apply the inverse of the last half of P-function */
+ dw = CamelliaSubkeyL(2) ^ CamelliaSubkeyR(2),
+ dw = CAMELLIA_RL8(dw);/* round 1 */
+ CamelliaSubkeyR(2) = CamelliaSubkeyL(2) ^ dw,
+ CamelliaSubkeyL(2) = dw;
+ dw = CamelliaSubkeyL(3) ^ CamelliaSubkeyR(3),
+ dw = CAMELLIA_RL8(dw);/* round 2 */
+ CamelliaSubkeyR(3) = CamelliaSubkeyL(3) ^ dw,
+ CamelliaSubkeyL(3) = dw;
+ dw = CamelliaSubkeyL(4) ^ CamelliaSubkeyR(4),
+ dw = CAMELLIA_RL8(dw);/* round 3 */
+ CamelliaSubkeyR(4) = CamelliaSubkeyL(4) ^ dw,
+ CamelliaSubkeyL(4) = dw;
+ dw = CamelliaSubkeyL(5) ^ CamelliaSubkeyR(5),
+ dw = CAMELLIA_RL8(dw);/* round 4 */
+ CamelliaSubkeyR(5) = CamelliaSubkeyL(5) ^ dw,
+ CamelliaSubkeyL(5) = dw;
+ dw = CamelliaSubkeyL(6) ^ CamelliaSubkeyR(6),
+ dw = CAMELLIA_RL8(dw);/* round 5 */
+ CamelliaSubkeyR(6) = CamelliaSubkeyL(6) ^ dw,
+ CamelliaSubkeyL(6) = dw;
+ dw = CamelliaSubkeyL(7) ^ CamelliaSubkeyR(7),
+ dw = CAMELLIA_RL8(dw);/* round 6 */
+ CamelliaSubkeyR(7) = CamelliaSubkeyL(7) ^ dw,
+ CamelliaSubkeyL(7) = dw;
+ dw = CamelliaSubkeyL(10) ^ CamelliaSubkeyR(10),
+ dw = CAMELLIA_RL8(dw);/* round 7 */
+ CamelliaSubkeyR(10) = CamelliaSubkeyL(10) ^ dw,
+ CamelliaSubkeyL(10) = dw;
+ dw = CamelliaSubkeyL(11) ^ CamelliaSubkeyR(11),
+ dw = CAMELLIA_RL8(dw);/* round 8 */
+ CamelliaSubkeyR(11) = CamelliaSubkeyL(11) ^ dw,
+ CamelliaSubkeyL(11) = dw;
+ dw = CamelliaSubkeyL(12) ^ CamelliaSubkeyR(12),
+ dw = CAMELLIA_RL8(dw);/* round 9 */
+ CamelliaSubkeyR(12) = CamelliaSubkeyL(12) ^ dw,
+ CamelliaSubkeyL(12) = dw;
+ dw = CamelliaSubkeyL(13) ^ CamelliaSubkeyR(13),
+ dw = CAMELLIA_RL8(dw);/* round 10 */
+ CamelliaSubkeyR(13) = CamelliaSubkeyL(13) ^ dw,
+ CamelliaSubkeyL(13) = dw;
+ dw = CamelliaSubkeyL(14) ^ CamelliaSubkeyR(14),
+ dw = CAMELLIA_RL8(dw);/* round 11 */
+ CamelliaSubkeyR(14) = CamelliaSubkeyL(14) ^ dw,
+ CamelliaSubkeyL(14) = dw;
+ dw = CamelliaSubkeyL(15) ^ CamelliaSubkeyR(15),
+ dw = CAMELLIA_RL8(dw);/* round 12 */
+ CamelliaSubkeyR(15) = CamelliaSubkeyL(15) ^ dw,
+ CamelliaSubkeyL(15) = dw;
+ dw = CamelliaSubkeyL(18) ^ CamelliaSubkeyR(18),
+ dw = CAMELLIA_RL8(dw);/* round 13 */
+ CamelliaSubkeyR(18) = CamelliaSubkeyL(18) ^ dw,
+ CamelliaSubkeyL(18) = dw;
+ dw = CamelliaSubkeyL(19) ^ CamelliaSubkeyR(19),
+ dw = CAMELLIA_RL8(dw);/* round 14 */
+ CamelliaSubkeyR(19) = CamelliaSubkeyL(19) ^ dw,
+ CamelliaSubkeyL(19) = dw;
+ dw = CamelliaSubkeyL(20) ^ CamelliaSubkeyR(20),
+ dw = CAMELLIA_RL8(dw);/* round 15 */
+ CamelliaSubkeyR(20) = CamelliaSubkeyL(20) ^ dw,
+ CamelliaSubkeyL(20) = dw;
+ dw = CamelliaSubkeyL(21) ^ CamelliaSubkeyR(21),
+ dw = CAMELLIA_RL8(dw);/* round 16 */
+ CamelliaSubkeyR(21) = CamelliaSubkeyL(21) ^ dw,
+ CamelliaSubkeyL(21) = dw;
+ dw = CamelliaSubkeyL(22) ^ CamelliaSubkeyR(22),
+ dw = CAMELLIA_RL8(dw);/* round 17 */
+ CamelliaSubkeyR(22) = CamelliaSubkeyL(22) ^ dw,
+ CamelliaSubkeyL(22) = dw;
+ dw = CamelliaSubkeyL(23) ^ CamelliaSubkeyR(23),
+ dw = CAMELLIA_RL8(dw);/* round 18 */
+ CamelliaSubkeyR(23) = CamelliaSubkeyL(23) ^ dw,
+ CamelliaSubkeyL(23) = dw;
+
+ return;
+ }
+
+void camellia_setup256(const u8 *key, u32 *subkey)
+ {
+ u32 kll,klr,krl,krr; /* left half of key */
+ u32 krll,krlr,krrl,krrr; /* right half of key */
+ u32 il, ir, t0, t1, w0, w1; /* temporary variables */
+ u32 kw4l, kw4r, dw, tl, tr;
+ u32 subL[34];
+ u32 subR[34];
+
+ /**
+ * key = (kll || klr || krl || krr || krll || krlr || krrl || krrr)
+ * (|| is concatination)
+ */
+
+ kll = GETU32(key );
+ klr = GETU32(key + 4);
+ krl = GETU32(key + 8);
+ krr = GETU32(key + 12);
+ krll = GETU32(key + 16);
+ krlr = GETU32(key + 20);
+ krrl = GETU32(key + 24);
+ krrr = GETU32(key + 28);
+
+ /* generate KL dependent subkeys */
+ /* kw1 */
+ subl(0) = kll; subr(0) = klr;
+ /* kw2 */
+ subl(1) = krl; subr(1) = krr;
+ CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 45);
+ /* k9 */
+ subl(12) = kll; subr(12) = klr;
+ /* k10 */
+ subl(13) = krl; subr(13) = krr;
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+ /* kl3 */
+ subl(16) = kll; subr(16) = klr;
+ /* kl4 */
+ subl(17) = krl; subr(17) = krr;
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 17);
+ /* k17 */
+ subl(22) = kll; subr(22) = klr;
+ /* k18 */
+ subl(23) = krl; subr(23) = krr;
+ CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 34);
+ /* k23 */
+ subl(30) = kll; subr(30) = klr;
+ /* k24 */
+ subl(31) = krl; subr(31) = krr;
+
+ /* generate KR dependent subkeys */
+ CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 15);
+ /* k3 */
+ subl(4) = krll; subr(4) = krlr;
+ /* k4 */
+ subl(5) = krrl; subr(5) = krrr;
+ CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 15);
+ /* kl1 */
+ subl(8) = krll; subr(8) = krlr;
+ /* kl2 */
+ subl(9) = krrl; subr(9) = krrr;
+ CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+ /* k13 */
+ subl(18) = krll; subr(18) = krlr;
+ /* k14 */
+ subl(19) = krrl; subr(19) = krrr;
+ CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 34);
+ /* k19 */
+ subl(26) = krll; subr(26) = krlr;
+ /* k20 */
+ subl(27) = krrl; subr(27) = krrr;
+ CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 34);
+
+ /* generate KA */
+ kll = subl(0) ^ krll; klr = subr(0) ^ krlr;
+ krl = subl(1) ^ krrl; krr = subr(1) ^ krrr;
+ CAMELLIA_F(kll, klr,
+ CAMELLIA_SIGMA1L, CAMELLIA_SIGMA1R,
+ w0, w1, il, ir, t0, t1);
+ krl ^= w0; krr ^= w1;
+ CAMELLIA_F(krl, krr,
+ CAMELLIA_SIGMA2L, CAMELLIA_SIGMA2R,
+ kll, klr, il, ir, t0, t1);
+ kll ^= krll; klr ^= krlr;
+ CAMELLIA_F(kll, klr,
+ CAMELLIA_SIGMA3L, CAMELLIA_SIGMA3R,
+ krl, krr, il, ir, t0, t1);
+ krl ^= w0 ^ krrl; krr ^= w1 ^ krrr;
+ CAMELLIA_F(krl, krr,
+ CAMELLIA_SIGMA4L, CAMELLIA_SIGMA4R,
+ w0, w1, il, ir, t0, t1);
+ kll ^= w0; klr ^= w1;
+
+ /* generate KB */
+ krll ^= kll; krlr ^= klr;
+ krrl ^= krl; krrr ^= krr;
+ CAMELLIA_F(krll, krlr,
+ CAMELLIA_SIGMA5L, CAMELLIA_SIGMA5R,
+ w0, w1, il, ir, t0, t1);
+ krrl ^= w0; krrr ^= w1;
+ CAMELLIA_F(krrl, krrr,
+ CAMELLIA_SIGMA6L, CAMELLIA_SIGMA6R,
+ w0, w1, il, ir, t0, t1);
+ krll ^= w0; krlr ^= w1;
+
+ /* generate KA dependent subkeys */
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 15);
+ /* k5 */
+ subl(6) = kll; subr(6) = klr;
+ /* k6 */
+ subl(7) = krl; subr(7) = krr;
+ CAMELLIA_ROLDQ(kll, klr, krl, krr, w0, w1, 30);
+ /* k11 */
+ subl(14) = kll; subr(14) = klr;
+ /* k12 */
+ subl(15) = krl; subr(15) = krr;
+ /* rotation left shift 32bit */
+ /* kl5 */
+ subl(24) = klr; subr(24) = krl;
+ /* kl6 */
+ subl(25) = krr; subr(25) = kll;
+ /* rotation left shift 49 from k11,k12 -> k21,k22 */
+ CAMELLIA_ROLDQo32(kll, klr, krl, krr, w0, w1, 49);
+ /* k21 */
+ subl(28) = kll; subr(28) = klr;
+ /* k22 */
+ subl(29) = krl; subr(29) = krr;
+
+ /* generate KB dependent subkeys */
+ /* k1 */
+ subl(2) = krll; subr(2) = krlr;
+ /* k2 */
+ subl(3) = krrl; subr(3) = krrr;
+ CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+ /* k7 */
+ subl(10) = krll; subr(10) = krlr;
+ /* k8 */
+ subl(11) = krrl; subr(11) = krrr;
+ CAMELLIA_ROLDQ(krll, krlr, krrl, krrr, w0, w1, 30);
+ /* k15 */
+ subl(20) = krll; subr(20) = krlr;
+ /* k16 */
+ subl(21) = krrl; subr(21) = krrr;
+ CAMELLIA_ROLDQo32(krll, krlr, krrl, krrr, w0, w1, 51);
+ /* kw3 */
+ subl(32) = krll; subr(32) = krlr;
+ /* kw4 */
+ subl(33) = krrl; subr(33) = krrr;
+
+ /* absorb kw2 to other subkeys */
+/* round 2 */
+ subl(3) ^= subl(1); subr(3) ^= subr(1);
+/* round 4 */
+ subl(5) ^= subl(1); subr(5) ^= subr(1);
+/* round 6 */
+ subl(7) ^= subl(1); subr(7) ^= subr(1);
+ subl(1) ^= subr(1) & ~subr(9);
+ dw = subl(1) & subl(9),
+ subr(1) ^= CAMELLIA_RL1(dw); /* modified for FLinv(kl2) */
+/* round 8 */
+ subl(11) ^= subl(1); subr(11) ^= subr(1);
+/* round 10 */
+ subl(13) ^= subl(1); subr(13) ^= subr(1);
+/* round 12 */
+ subl(15) ^= subl(1); subr(15) ^= subr(1);
+ subl(1) ^= subr(1) & ~subr(17);
+ dw = subl(1) & subl(17),
+ subr(1) ^= CAMELLIA_RL1(dw); /* modified for FLinv(kl4) */
+/* round 14 */
+ subl(19) ^= subl(1); subr(19) ^= subr(1);
+/* round 16 */
+ subl(21) ^= subl(1); subr(21) ^= subr(1);
+/* round 18 */
+ subl(23) ^= subl(1); subr(23) ^= subr(1);
+ subl(1) ^= subr(1) & ~subr(25);
+ dw = subl(1) & subl(25),
+ subr(1) ^= CAMELLIA_RL1(dw); /* modified for FLinv(kl6) */
+/* round 20 */
+ subl(27) ^= subl(1); subr(27) ^= subr(1);
+/* round 22 */
+ subl(29) ^= subl(1); subr(29) ^= subr(1);
+/* round 24 */
+ subl(31) ^= subl(1); subr(31) ^= subr(1);
+/* kw3 */
+ subl(32) ^= subl(1); subr(32) ^= subr(1);
+
+
+ /* absorb kw4 to other subkeys */
+ kw4l = subl(33); kw4r = subr(33);
+/* round 23 */
+ subl(30) ^= kw4l; subr(30) ^= kw4r;
+/* round 21 */
+ subl(28) ^= kw4l; subr(28) ^= kw4r;
+/* round 19 */
+ subl(26) ^= kw4l; subr(26) ^= kw4r;
+ kw4l ^= kw4r & ~subr(24);
+ dw = kw4l & subl(24),
+ kw4r ^= CAMELLIA_RL1(dw); /* modified for FL(kl5) */
+/* round 17 */
+ subl(22) ^= kw4l; subr(22) ^= kw4r;
+/* round 15 */
+ subl(20) ^= kw4l; subr(20) ^= kw4r;
+/* round 13 */
+ subl(18) ^= kw4l; subr(18) ^= kw4r;
+ kw4l ^= kw4r & ~subr(16);
+ dw = kw4l & subl(16),
+ kw4r ^= CAMELLIA_RL1(dw); /* modified for FL(kl3) */
+/* round 11 */
+ subl(14) ^= kw4l; subr(14) ^= kw4r;
+/* round 9 */
+ subl(12) ^= kw4l; subr(12) ^= kw4r;
+/* round 7 */
+ subl(10) ^= kw4l; subr(10) ^= kw4r;
+ kw4l ^= kw4r & ~subr(8);
+ dw = kw4l & subl(8),
+ kw4r ^= CAMELLIA_RL1(dw); /* modified for FL(kl1) */
+/* round 5 */
+ subl(6) ^= kw4l; subr(6) ^= kw4r;
+/* round 3 */
+ subl(4) ^= kw4l; subr(4) ^= kw4r;
+/* round 1 */
+ subl(2) ^= kw4l; subr(2) ^= kw4r;
+/* kw1 */
+ subl(0) ^= kw4l; subr(0) ^= kw4r;
+
+ /* key XOR is end of F-function */
+ CamelliaSubkeyL(0) = subl(0) ^ subl(2);/* kw1 */
+ CamelliaSubkeyR(0) = subr(0) ^ subr(2);
+ CamelliaSubkeyL(2) = subl(3); /* round 1 */
+ CamelliaSubkeyR(2) = subr(3);
+ CamelliaSubkeyL(3) = subl(2) ^ subl(4); /* round 2 */
+ CamelliaSubkeyR(3) = subr(2) ^ subr(4);
+ CamelliaSubkeyL(4) = subl(3) ^ subl(5); /* round 3 */
+ CamelliaSubkeyR(4) = subr(3) ^ subr(5);
+ CamelliaSubkeyL(5) = subl(4) ^ subl(6); /* round 4 */
+ CamelliaSubkeyR(5) = subr(4) ^ subr(6);
+ CamelliaSubkeyL(6) = subl(5) ^ subl(7); /* round 5 */
+ CamelliaSubkeyR(6) = subr(5) ^ subr(7);
+ tl = subl(10) ^ (subr(10) & ~subr(8));
+ dw = tl & subl(8), /* FL(kl1) */
+ tr = subr(10) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(7) = subl(6) ^ tl; /* round 6 */
+ CamelliaSubkeyR(7) = subr(6) ^ tr;
+ CamelliaSubkeyL(8) = subl(8); /* FL(kl1) */
+ CamelliaSubkeyR(8) = subr(8);
+ CamelliaSubkeyL(9) = subl(9); /* FLinv(kl2) */
+ CamelliaSubkeyR(9) = subr(9);
+ tl = subl(7) ^ (subr(7) & ~subr(9));
+ dw = tl & subl(9), /* FLinv(kl2) */
+ tr = subr(7) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(10) = tl ^ subl(11); /* round 7 */
+ CamelliaSubkeyR(10) = tr ^ subr(11);
+ CamelliaSubkeyL(11) = subl(10) ^ subl(12); /* round 8 */
+ CamelliaSubkeyR(11) = subr(10) ^ subr(12);
+ CamelliaSubkeyL(12) = subl(11) ^ subl(13); /* round 9 */
+ CamelliaSubkeyR(12) = subr(11) ^ subr(13);
+ CamelliaSubkeyL(13) = subl(12) ^ subl(14); /* round 10 */
+ CamelliaSubkeyR(13) = subr(12) ^ subr(14);
+ CamelliaSubkeyL(14) = subl(13) ^ subl(15); /* round 11 */
+ CamelliaSubkeyR(14) = subr(13) ^ subr(15);
+ tl = subl(18) ^ (subr(18) & ~subr(16));
+ dw = tl & subl(16), /* FL(kl3) */
+ tr = subr(18) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(15) = subl(14) ^ tl; /* round 12 */
+ CamelliaSubkeyR(15) = subr(14) ^ tr;
+ CamelliaSubkeyL(16) = subl(16); /* FL(kl3) */
+ CamelliaSubkeyR(16) = subr(16);
+ CamelliaSubkeyL(17) = subl(17); /* FLinv(kl4) */
+ CamelliaSubkeyR(17) = subr(17);
+ tl = subl(15) ^ (subr(15) & ~subr(17));
+ dw = tl & subl(17), /* FLinv(kl4) */
+ tr = subr(15) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(18) = tl ^ subl(19); /* round 13 */
+ CamelliaSubkeyR(18) = tr ^ subr(19);
+ CamelliaSubkeyL(19) = subl(18) ^ subl(20); /* round 14 */
+ CamelliaSubkeyR(19) = subr(18) ^ subr(20);
+ CamelliaSubkeyL(20) = subl(19) ^ subl(21); /* round 15 */
+ CamelliaSubkeyR(20) = subr(19) ^ subr(21);
+ CamelliaSubkeyL(21) = subl(20) ^ subl(22); /* round 16 */
+ CamelliaSubkeyR(21) = subr(20) ^ subr(22);
+ CamelliaSubkeyL(22) = subl(21) ^ subl(23); /* round 17 */
+ CamelliaSubkeyR(22) = subr(21) ^ subr(23);
+ tl = subl(26) ^ (subr(26)
+ & ~subr(24));
+ dw = tl & subl(24), /* FL(kl5) */
+ tr = subr(26) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(23) = subl(22) ^ tl; /* round 18 */
+ CamelliaSubkeyR(23) = subr(22) ^ tr;
+ CamelliaSubkeyL(24) = subl(24); /* FL(kl5) */
+ CamelliaSubkeyR(24) = subr(24);
+ CamelliaSubkeyL(25) = subl(25); /* FLinv(kl6) */
+ CamelliaSubkeyR(25) = subr(25);
+ tl = subl(23) ^ (subr(23) &
+ ~subr(25));
+ dw = tl & subl(25), /* FLinv(kl6) */
+ tr = subr(23) ^ CAMELLIA_RL1(dw);
+ CamelliaSubkeyL(26) = tl ^ subl(27); /* round 19 */
+ CamelliaSubkeyR(26) = tr ^ subr(27);
+ CamelliaSubkeyL(27) = subl(26) ^ subl(28); /* round 20 */
+ CamelliaSubkeyR(27) = subr(26) ^ subr(28);
+ CamelliaSubkeyL(28) = subl(27) ^ subl(29); /* round 21 */
+ CamelliaSubkeyR(28) = subr(27) ^ subr(29);
+ CamelliaSubkeyL(29) = subl(28) ^ subl(30); /* round 22 */
+ CamelliaSubkeyR(29) = subr(28) ^ subr(30);
+ CamelliaSubkeyL(30) = subl(29) ^ subl(31); /* round 23 */
+ CamelliaSubkeyR(30) = subr(29) ^ subr(31);
+ CamelliaSubkeyL(31) = subl(30); /* round 24 */
+ CamelliaSubkeyR(31) = subr(30);
+ CamelliaSubkeyL(32) = subl(32) ^ subl(31); /* kw3 */
+ CamelliaSubkeyR(32) = subr(32) ^ subr(31);
+
+ /* apply the inverse of the last half of P-function */
+ dw = CamelliaSubkeyL(2) ^ CamelliaSubkeyR(2),
+ dw = CAMELLIA_RL8(dw);/* round 1 */
+ CamelliaSubkeyR(2) = CamelliaSubkeyL(2) ^ dw,
+ CamelliaSubkeyL(2) = dw;
+ dw = CamelliaSubkeyL(3) ^ CamelliaSubkeyR(3),
+ dw = CAMELLIA_RL8(dw);/* round 2 */
+ CamelliaSubkeyR(3) = CamelliaSubkeyL(3) ^ dw,
+ CamelliaSubkeyL(3) = dw;
+ dw = CamelliaSubkeyL(4) ^ CamelliaSubkeyR(4),
+ dw = CAMELLIA_RL8(dw);/* round 3 */
+ CamelliaSubkeyR(4) = CamelliaSubkeyL(4) ^ dw,
+ CamelliaSubkeyL(4) = dw;
+ dw = CamelliaSubkeyL(5) ^ CamelliaSubkeyR(5),
+ dw = CAMELLIA_RL8(dw);/* round 4 */
+ CamelliaSubkeyR(5) = CamelliaSubkeyL(5) ^ dw,
+ CamelliaSubkeyL(5) = dw;
+ dw = CamelliaSubkeyL(6) ^ CamelliaSubkeyR(6),
+ dw = CAMELLIA_RL8(dw);/* round 5 */
+ CamelliaSubkeyR(6) = CamelliaSubkeyL(6) ^ dw,
+ CamelliaSubkeyL(6) = dw;
+ dw = CamelliaSubkeyL(7) ^ CamelliaSubkeyR(7),
+ dw = CAMELLIA_RL8(dw);/* round 6 */
+ CamelliaSubkeyR(7) = CamelliaSubkeyL(7) ^ dw,
+ CamelliaSubkeyL(7) = dw;
+ dw = CamelliaSubkeyL(10) ^ CamelliaSubkeyR(10),
+ dw = CAMELLIA_RL8(dw);/* round 7 */
+ CamelliaSubkeyR(10) = CamelliaSubkeyL(10) ^ dw,
+ CamelliaSubkeyL(10) = dw;
+ dw = CamelliaSubkeyL(11) ^ CamelliaSubkeyR(11),
+ dw = CAMELLIA_RL8(dw);/* round 8 */
+ CamelliaSubkeyR(11) = CamelliaSubkeyL(11) ^ dw,
+ CamelliaSubkeyL(11) = dw;
+ dw = CamelliaSubkeyL(12) ^ CamelliaSubkeyR(12),
+ dw = CAMELLIA_RL8(dw);/* round 9 */
+ CamelliaSubkeyR(12) = CamelliaSubkeyL(12) ^ dw,
+ CamelliaSubkeyL(12) = dw;
+ dw = CamelliaSubkeyL(13) ^ CamelliaSubkeyR(13),
+ dw = CAMELLIA_RL8(dw);/* round 10 */
+ CamelliaSubkeyR(13) = CamelliaSubkeyL(13) ^ dw,
+ CamelliaSubkeyL(13) = dw;
+ dw = CamelliaSubkeyL(14) ^ CamelliaSubkeyR(14),
+ dw = CAMELLIA_RL8(dw);/* round 11 */
+ CamelliaSubkeyR(14) = CamelliaSubkeyL(14) ^ dw,
+ CamelliaSubkeyL(14) = dw;
+ dw = CamelliaSubkeyL(15) ^ CamelliaSubkeyR(15),
+ dw = CAMELLIA_RL8(dw);/* round 12 */
+ CamelliaSubkeyR(15) = CamelliaSubkeyL(15) ^ dw,
+ CamelliaSubkeyL(15) = dw;
+ dw = CamelliaSubkeyL(18) ^ CamelliaSubkeyR(18),
+ dw = CAMELLIA_RL8(dw);/* round 13 */
+ CamelliaSubkeyR(18) = CamelliaSubkeyL(18) ^ dw,
+ CamelliaSubkeyL(18) = dw;
+ dw = CamelliaSubkeyL(19) ^ CamelliaSubkeyR(19),
+ dw = CAMELLIA_RL8(dw);/* round 14 */
+ CamelliaSubkeyR(19) = CamelliaSubkeyL(19) ^ dw,
+ CamelliaSubkeyL(19) = dw;
+ dw = CamelliaSubkeyL(20) ^ CamelliaSubkeyR(20),
+ dw = CAMELLIA_RL8(dw);/* round 15 */
+ CamelliaSubkeyR(20) = CamelliaSubkeyL(20) ^ dw,
+ CamelliaSubkeyL(20) = dw;
+ dw = CamelliaSubkeyL(21) ^ CamelliaSubkeyR(21),
+ dw = CAMELLIA_RL8(dw);/* round 16 */
+ CamelliaSubkeyR(21) = CamelliaSubkeyL(21) ^ dw,
+ CamelliaSubkeyL(21) = dw;
+ dw = CamelliaSubkeyL(22) ^ CamelliaSubkeyR(22),
+ dw = CAMELLIA_RL8(dw);/* round 17 */
+ CamelliaSubkeyR(22) = CamelliaSubkeyL(22) ^ dw,
+ CamelliaSubkeyL(22) = dw;
+ dw = CamelliaSubkeyL(23) ^ CamelliaSubkeyR(23),
+ dw = CAMELLIA_RL8(dw);/* round 18 */
+ CamelliaSubkeyR(23) = CamelliaSubkeyL(23) ^ dw,
+ CamelliaSubkeyL(23) = dw;
+ dw = CamelliaSubkeyL(26) ^ CamelliaSubkeyR(26),
+ dw = CAMELLIA_RL8(dw);/* round 19 */
+ CamelliaSubkeyR(26) = CamelliaSubkeyL(26) ^ dw,
+ CamelliaSubkeyL(26) = dw;
+ dw = CamelliaSubkeyL(27) ^ CamelliaSubkeyR(27),
+ dw = CAMELLIA_RL8(dw);/* round 20 */
+ CamelliaSubkeyR(27) = CamelliaSubkeyL(27) ^ dw,
+ CamelliaSubkeyL(27) = dw;
+ dw = CamelliaSubkeyL(28) ^ CamelliaSubkeyR(28),
+ dw = CAMELLIA_RL8(dw);/* round 21 */
+ CamelliaSubkeyR(28) = CamelliaSubkeyL(28) ^ dw,
+ CamelliaSubkeyL(28) = dw;
+ dw = CamelliaSubkeyL(29) ^ CamelliaSubkeyR(29),
+ dw = CAMELLIA_RL8(dw);/* round 22 */
+ CamelliaSubkeyR(29) = CamelliaSubkeyL(29) ^ dw,
+ CamelliaSubkeyL(29) = dw;
+ dw = CamelliaSubkeyL(30) ^ CamelliaSubkeyR(30),
+ dw = CAMELLIA_RL8(dw);/* round 23 */
+ CamelliaSubkeyR(30) = CamelliaSubkeyL(30) ^ dw,
+ CamelliaSubkeyL(30) = dw;
+ dw = CamelliaSubkeyL(31) ^ CamelliaSubkeyR(31),
+ dw = CAMELLIA_RL8(dw);/* round 24 */
+ CamelliaSubkeyR(31) = CamelliaSubkeyL(31) ^ dw,
+ CamelliaSubkeyL(31) = dw;
+
+
+ return;
+ }
+
+void camellia_setup192(const u8 *key, u32 *subkey)
+ {
+ u8 kk[32];
+ u32 krll, krlr, krrl,krrr;
+
+ memcpy(kk, key, 24);
+ memcpy((u8 *)&krll, key+16,4);
+ memcpy((u8 *)&krlr, key+20,4);
+ krrl = ~krll;
+ krrr = ~krlr;
+ memcpy(kk+24, (u8 *)&krrl, 4);
+ memcpy(kk+28, (u8 *)&krrr, 4);
+ camellia_setup256(kk, subkey);
+ return;
+ }
+
+
+/**
+ * Stuff related to camellia encryption/decryption
+ */
+void camellia_encrypt128(const u32 *subkey, u32 *io)
+ {
+ u32 il, ir, t0, t1;
+
+ /* pre whitening but absorb kw2*/
+ io[0] ^= CamelliaSubkeyL(0);
+ io[1] ^= CamelliaSubkeyR(0);
+ /* main iteration */
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+ CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+ CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+ io[0],io[1],il,ir,t0,t1);
+
+ /* post whitening but kw4 */
+ io[2] ^= CamelliaSubkeyL(24);
+ io[3] ^= CamelliaSubkeyR(24);
+
+ t0 = io[0];
+ t1 = io[1];
+ io[0] = io[2];
+ io[1] = io[3];
+ io[2] = t0;
+ io[3] = t1;
+
+ return;
+ }
+
+void camellia_decrypt128(const u32 *subkey, u32 *io)
+ {
+ u32 il,ir,t0,t1; /* temporary valiables */
+
+ /* pre whitening but absorb kw2*/
+ io[0] ^= CamelliaSubkeyL(24);
+ io[1] ^= CamelliaSubkeyR(24);
+
+ /* main iteration */
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+ CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+ CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+ io[0],io[1],il,ir,t0,t1);
+
+ /* post whitening but kw4 */
+ io[2] ^= CamelliaSubkeyL(0);
+ io[3] ^= CamelliaSubkeyR(0);
+
+ t0 = io[0];
+ t1 = io[1];
+ io[0] = io[2];
+ io[1] = io[3];
+ io[2] = t0;
+ io[3] = t1;
+
+ return;
+ }
+
+/**
+ * stuff for 192 and 256bit encryption/decryption
+ */
+void camellia_encrypt256(const u32 *subkey, u32 *io)
+ {
+ u32 il,ir,t0,t1; /* temporary valiables */
+
+ /* pre whitening but absorb kw2*/
+ io[0] ^= CamelliaSubkeyL(0);
+ io[1] ^= CamelliaSubkeyR(0);
+
+ /* main iteration */
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+ CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+ CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(24),CamelliaSubkeyR(24),
+ CamelliaSubkeyL(25),CamelliaSubkeyR(25),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(26),CamelliaSubkeyR(26),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(27),CamelliaSubkeyR(27),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(28),CamelliaSubkeyR(28),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(29),CamelliaSubkeyR(29),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(30),CamelliaSubkeyR(30),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(31),CamelliaSubkeyR(31),
+ io[0],io[1],il,ir,t0,t1);
+
+ /* post whitening but kw4 */
+ io[2] ^= CamelliaSubkeyL(32);
+ io[3] ^= CamelliaSubkeyR(32);
+
+ t0 = io[0];
+ t1 = io[1];
+ io[0] = io[2];
+ io[1] = io[3];
+ io[2] = t0;
+ io[3] = t1;
+
+ return;
+ }
+
+void camellia_decrypt256(const u32 *subkey, u32 *io)
+ {
+ u32 il,ir,t0,t1; /* temporary valiables */
+
+ /* pre whitening but absorb kw2*/
+ io[0] ^= CamelliaSubkeyL(32);
+ io[1] ^= CamelliaSubkeyR(32);
+
+ /* main iteration */
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(31),CamelliaSubkeyR(31),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(30),CamelliaSubkeyR(30),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(29),CamelliaSubkeyR(29),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(28),CamelliaSubkeyR(28),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(27),CamelliaSubkeyR(27),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(26),CamelliaSubkeyR(26),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(25),CamelliaSubkeyR(25),
+ CamelliaSubkeyL(24),CamelliaSubkeyR(24),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(23),CamelliaSubkeyR(23),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(22),CamelliaSubkeyR(22),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(21),CamelliaSubkeyR(21),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(20),CamelliaSubkeyR(20),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(19),CamelliaSubkeyR(19),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(18),CamelliaSubkeyR(18),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(17),CamelliaSubkeyR(17),
+ CamelliaSubkeyL(16),CamelliaSubkeyR(16),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(15),CamelliaSubkeyR(15),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(14),CamelliaSubkeyR(14),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(13),CamelliaSubkeyR(13),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(12),CamelliaSubkeyR(12),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(11),CamelliaSubkeyR(11),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(10),CamelliaSubkeyR(10),
+ io[0],io[1],il,ir,t0,t1);
+
+ CAMELLIA_FLS(io[0],io[1],io[2],io[3],
+ CamelliaSubkeyL(9),CamelliaSubkeyR(9),
+ CamelliaSubkeyL(8),CamelliaSubkeyR(8),
+ t0,t1,il,ir);
+
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(7),CamelliaSubkeyR(7),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(6),CamelliaSubkeyR(6),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(5),CamelliaSubkeyR(5),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(4),CamelliaSubkeyR(4),
+ io[0],io[1],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[0],io[1],
+ CamelliaSubkeyL(3),CamelliaSubkeyR(3),
+ io[2],io[3],il,ir,t0,t1);
+ CAMELLIA_ROUNDSM(io[2],io[3],
+ CamelliaSubkeyL(2),CamelliaSubkeyR(2),
+ io[0],io[1],il,ir,t0,t1);
+
+ /* post whitening but kw4 */
+ io[2] ^= CamelliaSubkeyL(0);
+ io[3] ^= CamelliaSubkeyR(0);
+
+ t0 = io[0];
+ t1 = io[1];
+ io[0] = io[2];
+ io[1] = io[3];
+ io[2] = t0;
+ io[3] = t1;
+
+ return;
+ }
+
diff --git a/openssl/crypto/camellia/camellia.h b/openssl/crypto/camellia/camellia.h
new file mode 100644
index 000000000..b8a8b6e10
--- /dev/null
+++ b/openssl/crypto/camellia/camellia.h
@@ -0,0 +1,134 @@
+/* crypto/camellia/camellia.h -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */
+
+#ifndef HEADER_CAMELLIA_H
+#define HEADER_CAMELLIA_H
+
+#include <openssl/opensslconf.h>
+
+#ifdef OPENSSL_NO_CAMELLIA
+#error CAMELLIA is disabled.
+#endif
+
+#define CAMELLIA_ENCRYPT 1
+#define CAMELLIA_DECRYPT 0
+
+/* Because array size can't be a const in C, the following two are macros.
+ Both sizes are in bytes. */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* This should be a hidden type, but EVP requires that the size be known */
+
+#define CAMELLIA_BLOCK_SIZE 16
+#define CAMELLIA_TABLE_BYTE_LEN 272
+#define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
+
+ /* to match with WORD */
+typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN];
+
+struct camellia_key_st
+ {
+ KEY_TABLE_TYPE rd_key;
+ int bitLength;
+ void (*enc)(const unsigned int *subkey, unsigned int *io);
+ void (*dec)(const unsigned int *subkey, unsigned int *io);
+ };
+
+typedef struct camellia_key_st CAMELLIA_KEY;
+
+#ifdef OPENSSL_FIPS
+int private_Camellia_set_key(const unsigned char *userKey, const int bits,
+ CAMELLIA_KEY *key);
+#endif
+
+int Camellia_set_key(const unsigned char *userKey, const int bits,
+ CAMELLIA_KEY *key);
+
+void Camellia_encrypt(const unsigned char *in, unsigned char *out,
+ const CAMELLIA_KEY *key);
+void Camellia_decrypt(const unsigned char *in, unsigned char *out,
+ const CAMELLIA_KEY *key);
+
+void Camellia_ecb_encrypt(const unsigned char *in, unsigned char *out,
+ const CAMELLIA_KEY *key, const int enc);
+void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, const int enc);
+void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, int *num, const int enc);
+void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, int *num, const int enc);
+void Camellia_cfb8_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, int *num, const int enc);
+void Camellia_cfbr_encrypt_block(const unsigned char *in,unsigned char *out,
+ const int nbits,const CAMELLIA_KEY *key,
+ unsigned char *ivec,const int enc);
+void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, int *num);
+void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char ivec[CAMELLIA_BLOCK_SIZE],
+ unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
+ unsigned int *num);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !HEADER_Camellia_H */
+
diff --git a/openssl/crypto/camellia/cmll_cbc.c b/openssl/crypto/camellia/cmll_cbc.c
new file mode 100644
index 000000000..4141a7b59
--- /dev/null
+++ b/openssl/crypto/camellia/cmll_cbc.c
@@ -0,0 +1,273 @@
+/* crypto/camellia/camellia_cbc.c -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */
+
+#ifndef CAMELLIA_DEBUG
+# ifndef NDEBUG
+# define NDEBUG
+# endif
+#endif
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <openssl/camellia.h>
+#include "cmll_locl.h"
+
+void Camellia_cbc_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, const int enc) {
+
+ unsigned long n;
+ unsigned long len = length;
+ const unsigned char *iv = ivec;
+ union { u32 t32[CAMELLIA_BLOCK_SIZE/sizeof(u32)];
+ u8 t8 [CAMELLIA_BLOCK_SIZE]; } tmp;
+ const union { long one; char little; } camellia_endian = {1};
+
+
+ assert(in && out && key && ivec);
+ assert((CAMELLIA_ENCRYPT == enc)||(CAMELLIA_DECRYPT == enc));
+
+ if(((size_t)in|(size_t)out|(size_t)ivec) % sizeof(u32) == 0)
+ {
+ if (CAMELLIA_ENCRYPT == enc)
+ {
+ while (len >= CAMELLIA_BLOCK_SIZE)
+ {
+ XOR4WORD2((u32 *)out,
+ (u32 *)in, (u32 *)iv);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ key->enc(key->rd_key, (u32 *)out);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ iv = out;
+ len -= CAMELLIA_BLOCK_SIZE;
+ in += CAMELLIA_BLOCK_SIZE;
+ out += CAMELLIA_BLOCK_SIZE;
+ }
+ if (len)
+ {
+ for(n=0; n < len; ++n)
+ out[n] = in[n] ^ iv[n];
+ for(n=len; n < CAMELLIA_BLOCK_SIZE; ++n)
+ out[n] = iv[n];
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ key->enc(key->rd_key, (u32 *)out);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ iv = out;
+ }
+ memcpy(ivec,iv,CAMELLIA_BLOCK_SIZE);
+ }
+ else if (in != out)
+ {
+ while (len >= CAMELLIA_BLOCK_SIZE)
+ {
+ memcpy(out,in,CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ key->dec(key->rd_key,(u32 *)out);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ XOR4WORD((u32 *)out, (u32 *)iv);
+ iv = in;
+ len -= CAMELLIA_BLOCK_SIZE;
+ in += CAMELLIA_BLOCK_SIZE;
+ out += CAMELLIA_BLOCK_SIZE;
+ }
+ if (len)
+ {
+ memcpy(tmp.t8, in, CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ key->dec(key->rd_key, tmp.t32);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ for(n=0; n < len; ++n)
+ out[n] = tmp.t8[n] ^ iv[n];
+ iv = in;
+ }
+ memcpy(ivec,iv,CAMELLIA_BLOCK_SIZE);
+ }
+ else /* in == out */
+ {
+ while (len >= CAMELLIA_BLOCK_SIZE)
+ {
+ memcpy(tmp.t8, in, CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ key->dec(key->rd_key, (u32 *)out);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ XOR4WORD((u32 *)out, (u32 *)ivec);
+ memcpy(ivec, tmp.t8, CAMELLIA_BLOCK_SIZE);
+ len -= CAMELLIA_BLOCK_SIZE;
+ in += CAMELLIA_BLOCK_SIZE;
+ out += CAMELLIA_BLOCK_SIZE;
+ }
+ if (len)
+ {
+ memcpy(tmp.t8, in, CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ key->dec(key->rd_key,(u32 *)out);
+ if (camellia_endian.little)
+ SWAP4WORD((u32 *)out);
+ for(n=0; n < len; ++n)
+ out[n] ^= ivec[n];
+ for(n=len; n < CAMELLIA_BLOCK_SIZE; ++n)
+ out[n] = tmp.t8[n];
+ memcpy(ivec, tmp.t8, CAMELLIA_BLOCK_SIZE);
+ }
+ }
+ }
+ else /* no aligned */
+ {
+ if (CAMELLIA_ENCRYPT == enc)
+ {
+ while (len >= CAMELLIA_BLOCK_SIZE)
+ {
+ for(n=0; n < CAMELLIA_BLOCK_SIZE; ++n)
+ tmp.t8[n] = in[n] ^ iv[n];
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ key->enc(key->rd_key, tmp.t32);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ memcpy(out, tmp.t8, CAMELLIA_BLOCK_SIZE);
+ iv = out;
+ len -= CAMELLIA_BLOCK_SIZE;
+ in += CAMELLIA_BLOCK_SIZE;
+ out += CAMELLIA_BLOCK_SIZE;
+ }
+ if (len)
+ {
+ for(n=0; n < len; ++n)
+ tmp.t8[n] = in[n] ^ iv[n];
+ for(n=len; n < CAMELLIA_BLOCK_SIZE; ++n)
+ tmp.t8[n] = iv[n];
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ key->enc(key->rd_key, tmp.t32);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ memcpy(out, tmp.t8, CAMELLIA_BLOCK_SIZE);
+ iv = out;
+ }
+ memcpy(ivec,iv,CAMELLIA_BLOCK_SIZE);
+ }
+ else if (in != out)
+ {
+ while (len >= CAMELLIA_BLOCK_SIZE)
+ {
+ memcpy(tmp.t8,in,CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ key->dec(key->rd_key,tmp.t32);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ for(n=0; n < CAMELLIA_BLOCK_SIZE; ++n)
+ out[n] = tmp.t8[n] ^ iv[n];
+ iv = in;
+ len -= CAMELLIA_BLOCK_SIZE;
+ in += CAMELLIA_BLOCK_SIZE;
+ out += CAMELLIA_BLOCK_SIZE;
+ }
+ if (len)
+ {
+ memcpy(tmp.t8, in, CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ key->dec(key->rd_key, tmp.t32);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ for(n=0; n < len; ++n)
+ out[n] = tmp.t8[n] ^ iv[n];
+ iv = in;
+ }
+ memcpy(ivec,iv,CAMELLIA_BLOCK_SIZE);
+ }
+ else
+ {
+ while (len >= CAMELLIA_BLOCK_SIZE)
+ {
+ memcpy(tmp.t8, in, CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ key->dec(key->rd_key, tmp.t32);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ for(n=0; n < CAMELLIA_BLOCK_SIZE; ++n)
+ tmp.t8[n] ^= ivec[n];
+ memcpy(ivec, in, CAMELLIA_BLOCK_SIZE);
+ memcpy(out, tmp.t8, CAMELLIA_BLOCK_SIZE);
+ len -= CAMELLIA_BLOCK_SIZE;
+ in += CAMELLIA_BLOCK_SIZE;
+ out += CAMELLIA_BLOCK_SIZE;
+ }
+ if (len)
+ {
+ memcpy(tmp.t8, in, CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ key->dec(key->rd_key,tmp.t32);
+ if (camellia_endian.little)
+ SWAP4WORD(tmp.t32);
+ for(n=0; n < len; ++n)
+ tmp.t8[n] ^= ivec[n];
+ memcpy(ivec, in, CAMELLIA_BLOCK_SIZE);
+ memcpy(out,tmp.t8,len);
+ }
+ }
+ }
+}
diff --git a/openssl/crypto/camellia/cmll_cfb.c b/openssl/crypto/camellia/cmll_cfb.c
new file mode 100644
index 000000000..af0f9f49a
--- /dev/null
+++ b/openssl/crypto/camellia/cmll_cfb.c
@@ -0,0 +1,235 @@
+/* crypto/camellia/camellia_cfb.c -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef CAMELLIA_DEBUG
+# ifndef NDEBUG
+# define NDEBUG
+# endif
+#endif
+#include <assert.h>
+#include <string.h>
+
+#include <openssl/camellia.h>
+#include "cmll_locl.h"
+#include "e_os.h"
+
+
+/* The input and output encrypted as though 128bit cfb mode is being
+ * used. The extra state information to record how much of the
+ * 128bit block we have used is contained in *num;
+ */
+
+void Camellia_cfb128_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, int *num, const int enc)
+ {
+
+ unsigned int n;
+ unsigned long l = length;
+ unsigned char c;
+
+ assert(in && out && key && ivec && num);
+
+ n = *num;
+
+ if (enc)
+ {
+ while (l--)
+ {
+ if (n == 0)
+ {
+ Camellia_encrypt(ivec, ivec, key);
+ }
+ ivec[n] = *(out++) = *(in++) ^ ivec[n];
+ n = (n+1) % CAMELLIA_BLOCK_SIZE;
+ }
+ }
+ else
+ {
+ while (l--)
+ {
+ if (n == 0)
+ {
+ Camellia_encrypt(ivec, ivec, key);
+ }
+ c = *(in);
+ *(out++) = *(in++) ^ ivec[n];
+ ivec[n] = c;
+ n = (n+1) % CAMELLIA_BLOCK_SIZE;
+ }
+ }
+
+ *num=n;
+ }
+
+/* This expects a single block of size nbits for both in and out. Note that
+ it corrupts any extra bits in the last byte of out */
+void Camellia_cfbr_encrypt_block(const unsigned char *in,unsigned char *out,
+ const int nbits,const CAMELLIA_KEY *key,
+ unsigned char *ivec,const int enc)
+ {
+ int n,rem,num;
+ unsigned char ovec[CAMELLIA_BLOCK_SIZE*2];
+
+ if (nbits<=0 || nbits>128) return;
+
+ /* fill in the first half of the new IV with the current IV */
+ memcpy(ovec,ivec,CAMELLIA_BLOCK_SIZE);
+ /* construct the new IV */
+ Camellia_encrypt(ivec,ivec,key);
+ num = (nbits+7)/8;
+ if (enc) /* encrypt the input */
+ for(n=0 ; n < num ; ++n)
+ out[n] = (ovec[CAMELLIA_BLOCK_SIZE+n] = in[n] ^ ivec[n]);
+ else /* decrypt the input */
+ for(n=0 ; n < num ; ++n)
+ out[n] = (ovec[CAMELLIA_BLOCK_SIZE+n] = in[n]) ^ ivec[n];
+ /* shift ovec left... */
+ rem = nbits%8;
+ num = nbits/8;
+ if(rem==0)
+ memcpy(ivec,ovec+num,CAMELLIA_BLOCK_SIZE);
+ else
+ for(n=0 ; n < CAMELLIA_BLOCK_SIZE ; ++n)
+ ivec[n] = ovec[n+num]<<rem | ovec[n+num+1]>>(8-rem);
+
+ /* it is not necessary to cleanse ovec, since the IV is not secret */
+ }
+
+/* N.B. This expects the input to be packed, MS bit first */
+void Camellia_cfb1_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, int *num, const int enc)
+ {
+ unsigned int n;
+ unsigned char c[1],d[1];
+
+ assert(in && out && key && ivec && num);
+ assert(*num == 0);
+
+ memset(out,0,(length+7)/8);
+ for(n=0 ; n < length ; ++n)
+ {
+ c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
+ Camellia_cfbr_encrypt_block(c,d,1,key,ivec,enc);
+ out[n/8]=(out[n/8]&~(1 << (7-n%8)))|((d[0]&0x80) >> (n%8));
+ }
+ }
+
+void Camellia_cfb8_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, int *num, const int enc)
+ {
+ unsigned int n;
+
+ assert(in && out && key && ivec && num);
+ assert(*num == 0);
+
+ for(n=0 ; n < length ; ++n)
+ Camellia_cfbr_encrypt_block(&in[n],&out[n],8,key,ivec,enc);
+ }
+
diff --git a/openssl/crypto/camellia/cmll_ctr.c b/openssl/crypto/camellia/cmll_ctr.c
new file mode 100644
index 000000000..cc21b7089
--- /dev/null
+++ b/openssl/crypto/camellia/cmll_ctr.c
@@ -0,0 +1,143 @@
+/* crypto/camellia/camellia_ctr.c -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */
+
+#ifndef CAMELLIA_DEBUG
+# ifndef NDEBUG
+# define NDEBUG
+# endif
+#endif
+#include <assert.h>
+
+#include <openssl/camellia.h>
+#include "cmll_locl.h"
+
+/* NOTE: the IV/counter CTR mode is big-endian. The rest of the Camellia code
+ * is endian-neutral. */
+/* increment counter (128-bit int) by 1 */
+static void Camellia_ctr128_inc(unsigned char *counter)
+ {
+ unsigned long c;
+
+ /* Grab bottom dword of counter and increment */
+ c = GETU32(counter + 12);
+ c++; c &= 0xFFFFFFFF;
+ PUTU32(counter + 12, c);
+
+ /* if no overflow, we're done */
+ if (c)
+ return;
+
+ /* Grab 1st dword of counter and increment */
+ c = GETU32(counter + 8);
+ c++; c &= 0xFFFFFFFF;
+ PUTU32(counter + 8, c);
+
+ /* if no overflow, we're done */
+ if (c)
+ return;
+
+ /* Grab 2nd dword of counter and increment */
+ c = GETU32(counter + 4);
+ c++; c &= 0xFFFFFFFF;
+ PUTU32(counter + 4, c);
+
+ /* if no overflow, we're done */
+ if (c)
+ return;
+
+ /* Grab top dword of counter and increment */
+ c = GETU32(counter + 0);
+ c++; c &= 0xFFFFFFFF;
+ PUTU32(counter + 0, c);
+ }
+
+/* The input encrypted as though 128bit counter mode is being
+ * used. The extra state information to record how much of the
+ * 128bit block we have used is contained in *num, and the
+ * encrypted counter is kept in ecount_buf. Both *num and
+ * ecount_buf must be initialised with zeros before the first
+ * call to Camellia_ctr128_encrypt().
+ *
+ * This algorithm assumes that the counter is in the x lower bits
+ * of the IV (ivec), and that the application has full control over
+ * overflow and the rest of the IV. This implementation takes NO
+ * responsability for checking that the counter doesn't overflow
+ * into the rest of the IV when incremented.
+ */
+void Camellia_ctr128_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char ivec[CAMELLIA_BLOCK_SIZE],
+ unsigned char ecount_buf[CAMELLIA_BLOCK_SIZE],
+ unsigned int *num)
+ {
+
+ unsigned int n;
+ unsigned long l=length;
+
+ assert(in && out && key && counter && num);
+ assert(*num < CAMELLIA_BLOCK_SIZE);
+
+ n = *num;
+
+ while (l--)
+ {
+ if (n == 0)
+ {
+ Camellia_encrypt(ivec, ecount_buf, key);
+ Camellia_ctr128_inc(ivec);
+ }
+ *(out++) = *(in++) ^ ecount_buf[n];
+ n = (n+1) % CAMELLIA_BLOCK_SIZE;
+ }
+
+ *num=n;
+ }
+
diff --git a/openssl/crypto/camellia/cmll_ecb.c b/openssl/crypto/camellia/cmll_ecb.c
new file mode 100644
index 000000000..70dc0e563
--- /dev/null
+++ b/openssl/crypto/camellia/cmll_ecb.c
@@ -0,0 +1,74 @@
+/* crypto/camellia/camellia_ecb.c -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */
+
+#ifndef CAMELLIA_DEBUG
+# ifndef NDEBUG
+# define NDEBUG
+# endif
+#endif
+#include <assert.h>
+
+#include <openssl/camellia.h>
+#include "cmll_locl.h"
+
+void Camellia_ecb_encrypt(const unsigned char *in, unsigned char *out,
+ const CAMELLIA_KEY *key, const int enc)
+ {
+
+ assert(in && out && key);
+ assert((CAMELLIA_ENCRYPT == enc)||(CAMELLIA_DECRYPT == enc));
+
+ if (CAMELLIA_ENCRYPT == enc)
+ Camellia_encrypt(in, out, key);
+ else
+ Camellia_decrypt(in, out, key);
+ }
+
diff --git a/openssl/crypto/camellia/cmll_locl.h b/openssl/crypto/camellia/cmll_locl.h
new file mode 100644
index 000000000..2ac2e9543
--- /dev/null
+++ b/openssl/crypto/camellia/cmll_locl.h
@@ -0,0 +1,165 @@
+/* crypto/camellia/camellia_locl.h -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright 2006 NTT (Nippon Telegraph and Telephone Corporation) .
+ * ALL RIGHTS RESERVED.
+ *
+ * Intellectual Property information for Camellia:
+ * http://info.isl.ntt.co.jp/crypt/eng/info/chiteki.html
+ *
+ * News Release for Announcement of Camellia open source:
+ * http://www.ntt.co.jp/news/news06e/0604/060413a.html
+ *
+ * The Camellia Code included herein is developed by
+ * NTT (Nippon Telegraph and Telephone Corporation), and is contributed
+ * to the OpenSSL project.
+ *
+ * The Camellia Code is licensed pursuant to the OpenSSL open source
+ * license provided below.
+ */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ */
+
+#ifndef HEADER_CAMELLIA_LOCL_H
+#define HEADER_CAMELLIA_LOCL_H
+
+#include "openssl/e_os2.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef unsigned char u8;
+typedef unsigned int u32;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_AMD64) || defined(_M_X64))
+# define SWAP(x) ( _lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00 )
+# define GETU32(p) SWAP(*((u32 *)(p)))
+# define PUTU32(ct, st) { *((u32 *)(ct)) = SWAP((st)); }
+# define CAMELLIA_SWAP4(x) (x = ( _lrotl(x, 8) & 0x00ff00ff | _lrotr(x, 8) & 0xff00ff00) )
+
+#else /* not windows */
+# define GETU32(pt) (((u32)(pt)[0] << 24) \
+ ^ ((u32)(pt)[1] << 16) \
+ ^ ((u32)(pt)[2] << 8) \
+ ^ ((u32)(pt)[3]))
+
+# define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); \
+ (ct)[1] = (u8)((st) >> 16); \
+ (ct)[2] = (u8)((st) >> 8); \
+ (ct)[3] = (u8)(st); }
+
+#if (defined (__GNUC__) && (defined(__x86_64__) || defined(__x86_64)))
+#define CAMELLIA_SWAP4(x) \
+ do{\
+ asm("bswap %1" : "+r" (x));\
+ }while(0)
+#else
+#define CAMELLIA_SWAP4(x) \
+ do{\
+ x = ((u32)x << 16) + ((u32)x >> 16);\
+ x = (((u32)x & 0xff00ff) << 8) + (((u32)x >> 8) & 0xff00ff);\
+ } while(0)
+#endif
+#endif
+
+#define COPY4WORD(dst, src) \
+ do \
+ { \
+ (dst)[0]=(src)[0]; \
+ (dst)[1]=(src)[1]; \
+ (dst)[2]=(src)[2]; \
+ (dst)[3]=(src)[3]; \
+ }while(0)
+
+#define SWAP4WORD(word) \
+ do \
+ { \
+ CAMELLIA_SWAP4((word)[0]); \
+ CAMELLIA_SWAP4((word)[1]); \
+ CAMELLIA_SWAP4((word)[2]); \
+ CAMELLIA_SWAP4((word)[3]); \
+ }while(0)
+
+#define XOR4WORD(a, b)/* a = a ^ b */ \
+ do \
+ { \
+ (a)[0]^=(b)[0]; \
+ (a)[1]^=(b)[1]; \
+ (a)[2]^=(b)[2]; \
+ (a)[3]^=(b)[3]; \
+ }while(0)
+
+#define XOR4WORD2(a, b, c)/* a = b ^ c */ \
+ do \
+ { \
+ (a)[0]=(b)[0]^(c)[0]; \
+ (a)[1]=(b)[1]^(c)[1]; \
+ (a)[2]=(b)[2]^(c)[2]; \
+ (a)[3]=(b)[3]^(c)[3]; \
+ }while(0)
+
+
+void camellia_setup128(const u8 *key, u32 *subkey);
+void camellia_setup192(const u8 *key, u32 *subkey);
+void camellia_setup256(const u8 *key, u32 *subkey);
+
+void camellia_encrypt128(const u32 *subkey, u32 *io);
+void camellia_decrypt128(const u32 *subkey, u32 *io);
+void camellia_encrypt256(const u32 *subkey, u32 *io);
+void camellia_decrypt256(const u32 *subkey, u32 *io);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef HEADER_CAMELLIA_LOCL_H */
+
diff --git a/openssl/crypto/camellia/cmll_misc.c b/openssl/crypto/camellia/cmll_misc.c
new file mode 100644
index 000000000..2cd7aba9b
--- /dev/null
+++ b/openssl/crypto/camellia/cmll_misc.c
@@ -0,0 +1,129 @@
+/* crypto/camellia/camellia_misc.c -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */
+
+#include <openssl/opensslv.h>
+#include <openssl/camellia.h>
+#include "cmll_locl.h"
+#include <openssl/crypto.h>
+#ifdef OPENSSL_FIPS
+#include <openssl/fips.h>
+#endif
+
+const char CAMELLIA_version[]="CAMELLIA" OPENSSL_VERSION_PTEXT;
+
+int Camellia_set_key(const unsigned char *userKey, const int bits,
+ CAMELLIA_KEY *key)
+#ifdef OPENSSL_FIPS
+ {
+ if (FIPS_mode())
+ FIPS_BAD_ABORT(CAMELLIA)
+ return private_Camellia_set_key(userKey, bits, key);
+ }
+int private_Camellia_set_key(const unsigned char *userKey, const int bits,
+ CAMELLIA_KEY *key)
+#endif
+ {
+ if (!userKey || !key)
+ {
+ return -1;
+ }
+
+ switch(bits)
+ {
+ case 128:
+ camellia_setup128(userKey, (unsigned int *)key->rd_key);
+ key->enc = camellia_encrypt128;
+ key->dec = camellia_decrypt128;
+ break;
+ case 192:
+ camellia_setup192(userKey, (unsigned int *)key->rd_key);
+ key->enc = camellia_encrypt256;
+ key->dec = camellia_decrypt256;
+ break;
+ case 256:
+ camellia_setup256(userKey, (unsigned int *)key->rd_key);
+ key->enc = camellia_encrypt256;
+ key->dec = camellia_decrypt256;
+ break;
+ default:
+ return -2;
+ }
+
+ key->bitLength = bits;
+ return 0;
+ }
+
+void Camellia_encrypt(const unsigned char *in, unsigned char *out,
+ const CAMELLIA_KEY *key)
+ {
+ u32 tmp[CAMELLIA_BLOCK_SIZE/sizeof(u32)];
+ const union { long one; char little; } camellia_endian = {1};
+
+ memcpy(tmp, in, CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little) SWAP4WORD(tmp);
+ key->enc(key->rd_key, tmp);
+ if (camellia_endian.little) SWAP4WORD(tmp);
+ memcpy(out, tmp, CAMELLIA_BLOCK_SIZE);
+ }
+
+void Camellia_decrypt(const unsigned char *in, unsigned char *out,
+ const CAMELLIA_KEY *key)
+ {
+ u32 tmp[CAMELLIA_BLOCK_SIZE/sizeof(u32)];
+ const union { long one; char little; } camellia_endian = {1};
+
+ memcpy(tmp, in, CAMELLIA_BLOCK_SIZE);
+ if (camellia_endian.little) SWAP4WORD(tmp);
+ key->dec(key->rd_key, tmp);
+ if (camellia_endian.little) SWAP4WORD(tmp);
+ memcpy(out, tmp, CAMELLIA_BLOCK_SIZE);
+ }
+
diff --git a/openssl/crypto/camellia/cmll_ofb.c b/openssl/crypto/camellia/cmll_ofb.c
new file mode 100644
index 000000000..d89cf9f3b
--- /dev/null
+++ b/openssl/crypto/camellia/cmll_ofb.c
@@ -0,0 +1,141 @@
+/* crypto/camellia/camellia_ofb.c -*- mode:C; c-file-style: "eay" -*- */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef CAMELLIA_DEBUG
+# ifndef NDEBUG
+# define NDEBUG
+# endif
+#endif
+#include <assert.h>
+#include <openssl/camellia.h>
+#include "cmll_locl.h"
+
+/* The input and output encrypted as though 128bit ofb mode is being
+ * used. The extra state information to record how much of the
+ * 128bit block we have used is contained in *num;
+ */
+void Camellia_ofb128_encrypt(const unsigned char *in, unsigned char *out,
+ const unsigned long length, const CAMELLIA_KEY *key,
+ unsigned char *ivec, int *num) {
+
+ unsigned int n;
+ unsigned long l=length;
+
+ assert(in && out && key && ivec && num);
+
+ n = *num;
+
+ while (l--) {
+ if (n == 0) {
+ Camellia_encrypt(ivec, ivec, key);
+ }
+ *(out++) = *(in++) ^ ivec[n];
+ n = (n+1) % CAMELLIA_BLOCK_SIZE;
+ }
+
+ *num=n;
+}
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