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-rw-r--r--openssl/demos/engines/cluster_labs/Makefile114
-rw-r--r--openssl/demos/engines/cluster_labs/cluster_labs.h35
-rw-r--r--openssl/demos/engines/cluster_labs/hw_cluster_labs.c721
-rw-r--r--openssl/demos/engines/cluster_labs/hw_cluster_labs.ec8
-rw-r--r--openssl/demos/engines/cluster_labs/hw_cluster_labs_err.c151
-rw-r--r--openssl/demos/engines/cluster_labs/hw_cluster_labs_err.h99
6 files changed, 1128 insertions, 0 deletions
diff --git a/openssl/demos/engines/cluster_labs/Makefile b/openssl/demos/engines/cluster_labs/Makefile
new file mode 100644
index 000000000..956193f09
--- /dev/null
+++ b/openssl/demos/engines/cluster_labs/Makefile
@@ -0,0 +1,114 @@
+LIBNAME= libclabs
+SRC= hw_cluster_labs.c
+OBJ= hw_cluster_labs.o
+HEADER= hw_cluster_labs.h
+
+CC= gcc
+PIC= -fPIC
+CFLAGS= -g -I../../../include $(PIC) -DENGINE_DYNAMIC_SUPPORT -DFLAT_INC
+AR= ar r
+RANLIB= ranlib
+
+LIB= $(LIBNAME).a
+SHLIB= $(LIBNAME).so
+
+all:
+ @echo 'Please choose a system to build on:'
+ @echo ''
+ @echo 'tru64: Tru64 Unix, Digital Unix, Digital OSF/1'
+ @echo 'solaris: Solaris'
+ @echo 'irix: IRIX'
+ @echo 'hpux32: 32-bit HP/UX'
+ @echo 'hpux64: 64-bit HP/UX'
+ @echo 'aix: AIX'
+ @echo 'gnu: Generic GNU-based system (gcc and GNU ld)'
+ @echo ''
+
+FORCE.update:
+update: FORCE.update
+ perl ../../../util/mkerr.pl -conf hw_cluster_labs.ec \
+ -nostatic -staticloader -write hw_cluster_labs.c
+
+gnu: $(SHLIB).gnu
+tru64: $(SHLIB).tru64
+solaris: $(SHLIB).solaris
+irix: $(SHLIB).irix
+hpux32: $(SHLIB).hpux32
+hpux64: $(SHLIB).hpux64
+aix: $(SHLIB).aix
+
+$(LIB): $(OBJ)
+ $(AR) $(LIB) $(OBJ)
+ - $(RANLIB) $(LIB)
+
+LINK_SO= \
+ ld -r -o $(LIBNAME).o $$ALLSYMSFLAGS $(LIB) && \
+ (nm -Pg $(LIBNAME).o | grep ' [BDT] ' | cut -f1 -d' ' > $(LIBNAME).exp; \
+ $$SHAREDCMD $$SHAREDFLAGS -o $(SHLIB) $(LIBNAME).o -L ../../.. -lcrypto -lc)
+
+$(SHLIB).gnu: $(LIB)
+ ALLSYMSFLAGS='--whole-archive' \
+ SHAREDFLAGS='-shared -Wl,-soname=$(SHLIB)' \
+ SHAREDCMD='$(CC)'; \
+ $(LINK_SO)
+ touch $(SHLIB).gnu
+$(SHLIB).tru64: $(LIB)
+ ALLSYMSFLAGS='-all' \
+ SHAREDFLAGS='-shared' \
+ SHAREDCMD='$(CC)'; \
+ $(LINK_SO)
+ touch $(SHLIB).tru64
+$(SHLIB).solaris: $(LIB)
+ ALLSYMSFLAGS='-z allextract' \
+ SHAREDFLAGS='-G -h $(SHLIB)' \
+ SHAREDCMD='$(CC)'; \
+ $(LINK_SO)
+ touch $(SHLIB).solaris
+$(SHLIB).irix: $(LIB)
+ ALLSYMSFLAGS='-all' \
+ SHAREDFLAGS='-shared -Wl,-soname,$(SHLIB)' \
+ SHAREDCMD='$(CC)'; \
+ $(LINK_SO)
+ touch $(SHLIB).irix
+$(SHLIB).hpux32: $(LIB)
+ ALLSYMSFLAGS='-Fl' \
+ SHAREDFLAGS='+vnocompatwarnings -b -z +s +h $(SHLIB)' \
+ SHAREDCMD='/usr/ccs/bin/ld'; \
+ $(LINK_SO)
+ touch $(SHLIB).hpux32
+$(SHLIB).hpux64: $(LIB)
+ ALLSYMSFLAGS='+forceload' \
+ SHAREDFLAGS='-b -z +h $(SHLIB)' \
+ SHAREDCMD='/usr/ccs/bin/ld'; \
+ $(LINK_SO)
+ touch $(SHLIB).hpux64
+$(SHLIB).aix: $(LIB)
+ ALLSYMSFLAGS='-bnogc' \
+ SHAREDFLAGS='-G -bE:$(LIBNAME).exp -bM:SRE' \
+ SHAREDCMD='$(CC)'; \
+ $(LINK_SO)
+ touch $(SHLIB).aix
+
+depend:
+ sed -e '/^# DO NOT DELETE.*/,$$d' < Makefile > Makefile.tmp
+ echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' >> Makefile.tmp
+ gcc -M $(CFLAGS) $(SRC) >> Makefile.tmp
+ perl ../../../util/clean-depend.pl < Makefile.tmp > Makefile.new
+ rm -f Makefile.tmp Makefile
+ mv Makefile.new Makefile
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+rsaref.o: ../../../include/openssl/asn1.h ../../../include/openssl/bio.h
+rsaref.o: ../../../include/openssl/bn.h ../../../include/openssl/crypto.h
+rsaref.o: ../../../include/openssl/dh.h ../../../include/openssl/dsa.h
+rsaref.o: ../../../include/openssl/e_os2.h ../../../include/openssl/engine.h
+rsaref.o: ../../../include/openssl/err.h ../../../include/openssl/lhash.h
+rsaref.o: ../../../include/openssl/opensslconf.h
+rsaref.o: ../../../include/openssl/opensslv.h
+rsaref.o: ../../../include/openssl/ossl_typ.h ../../../include/openssl/rand.h
+rsaref.o: ../../../include/openssl/rsa.h ../../../include/openssl/safestack.h
+rsaref.o: ../../../include/openssl/stack.h ../../../include/openssl/symhacks.h
+rsaref.o: ../../../include/openssl/ui.h rsaref.c rsaref_err.c rsaref_err.h
+rsaref.o: source/des.h source/global.h source/md2.h source/md5.h source/rsa.h
+rsaref.o: source/rsaref.h
diff --git a/openssl/demos/engines/cluster_labs/cluster_labs.h b/openssl/demos/engines/cluster_labs/cluster_labs.h
new file mode 100644
index 000000000..d0926796f
--- /dev/null
+++ b/openssl/demos/engines/cluster_labs/cluster_labs.h
@@ -0,0 +1,35 @@
+typedef int cl_engine_init(void);
+typedef int cl_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *m, BN_CTX *cgx);
+typedef int cl_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
+ const BIGNUM *iqmp, BN_CTX *ctx);
+typedef int cl_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa);
+typedef int cl_rsa_pub_enc(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+typedef int cl_rsa_pub_dec(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+typedef int cl_rsa_priv_enc(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+typedef int cl_rsa_priv_dec(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+typedef int cl_rand_bytes(unsigned char *buf, int num);
+typedef DSA_SIG *cl_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa);
+typedef int cl_dsa_verify(const unsigned char *dgst, int dgst_len,
+ DSA_SIG *sig, DSA *dsa);
+
+
+static const char *CLUSTER_LABS_LIB_NAME = "cluster_labs";
+static const char *CLUSTER_LABS_F1 = "hw_engine_init";
+static const char *CLUSTER_LABS_F2 = "hw_mod_exp";
+static const char *CLUSTER_LABS_F3 = "hw_mod_exp_crt";
+static const char *CLUSTER_LABS_F4 = "hw_rsa_mod_exp";
+static const char *CLUSTER_LABS_F5 = "hw_rsa_priv_enc";
+static const char *CLUSTER_LABS_F6 = "hw_rsa_priv_dec";
+static const char *CLUSTER_LABS_F7 = "hw_rsa_pub_enc";
+static const char *CLUSTER_LABS_F8 = "hw_rsa_pub_dec";
+static const char *CLUSTER_LABS_F20 = "hw_rand_bytes";
+static const char *CLUSTER_LABS_F30 = "hw_dsa_sign";
+static const char *CLUSTER_LABS_F31 = "hw_dsa_verify";
+
+
diff --git a/openssl/demos/engines/cluster_labs/hw_cluster_labs.c b/openssl/demos/engines/cluster_labs/hw_cluster_labs.c
new file mode 100644
index 000000000..036f48baf
--- /dev/null
+++ b/openssl/demos/engines/cluster_labs/hw_cluster_labs.c
@@ -0,0 +1,721 @@
+/* crypto/engine/hw_cluster_labs.c */
+/* Written by Jan Tschirschwitz (jan.tschirschwitz@cluster-labs.com
+ * for the OpenSSL project 2000.
+ */
+/* ====================================================================
+ * Copyright (c) 1999 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
+ * licensing@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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#define MSC_VER /* only used cryptic.h */
+
+#include <stdio.h>
+#include <openssl/crypto.h>
+#include <openssl/dso.h>
+#include <openssl/des.h>
+#include <openssl/engine.h>
+
+#ifndef NO_HW
+#ifndef NO_HW_CLUSTER_LABS
+
+#ifdef FLAT_INC
+#include "cluster_labs.h"
+#else
+#include "vendor_defns/cluster_labs.h"
+#endif
+
+#define CL_LIB_NAME "cluster_labs engine"
+#include "hw_cluster_labs_err.c"
+
+
+static int cluster_labs_destroy(ENGINE *e);
+static int cluster_labs_init(ENGINE *e);
+static int cluster_labs_finish(ENGINE *e);
+static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)());
+
+
+/* BIGNUM stuff */
+/* This function is aliased to mod_exp (with the mont stuff dropped). */
+static int cluster_labs_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+
+/* RSA stuff */
+#ifndef OPENSSL_NO_RSA
+static int cluster_labs_rsa_pub_enc(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+static int cluster_labs_rsa_pub_dec(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+static int cluster_labs_rsa_priv_enc(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+static int cluster_labs_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa);
+#endif
+
+/* DSA stuff */
+#ifndef OPENSSL_NO_DSA
+static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa);
+static int cluster_labs_dsa_verify(const unsigned char *dgst, int dgst_len,
+ DSA_SIG *sig, DSA *dsa);
+static int cluster_labs_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
+ BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+ BN_CTX *ctx, BN_MONT_CTX *in_mont);
+static int cluster_labs_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
+ const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+ BN_MONT_CTX *m_ctx);
+#endif
+
+/* DH stuff */
+#ifndef OPENSSL_NO_DH
+/* This function is alised to mod_exp (with the DH and mont dropped). */
+static int cluster_labs_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+#endif
+
+/* RANDOM stuff */
+static int cluster_labs_rand_bytes(unsigned char *buf, int num);
+
+/* The definitions for control commands specific to this engine */
+#define CLUSTER_LABS_CMD_SO_PATH ENGINE_CMD_BASE
+static const ENGINE_CMD_DEFN cluster_labs_cmd_defns[] =
+ {
+ { CLUSTER_LABS_CMD_SO_PATH,
+ "SO_PATH",
+ "Specifies the path to the 'cluster labs' shared library",
+ ENGINE_CMD_FLAG_STRING
+ },
+ {0, NULL, NULL, 0}
+ };
+
+/* Our internal RSA_METHOD that we provide pointers to */
+#ifndef OPENSSL_NO_RSA
+static RSA_METHOD cluster_labs_rsa =
+ {
+ "Cluster Labs RSA method",
+ cluster_labs_rsa_pub_enc, /* rsa_pub_enc */
+ cluster_labs_rsa_pub_dec, /* rsa_pub_dec */
+ cluster_labs_rsa_priv_enc, /* rsa_priv_enc */
+ cluster_labs_rsa_priv_dec, /* rsa_priv_dec */
+ cluster_labs_rsa_mod_exp, /* rsa_mod_exp */
+ cluster_labs_mod_exp_mont, /* bn_mod_exp */
+ NULL, /* init */
+ NULL, /* finish */
+ 0, /* flags */
+ NULL, /* apps_data */
+ NULL, /* rsa_sign */
+ NULL /* rsa_verify */
+ };
+#endif
+
+/* Our internal DSA_METHOD that we provide pointers to */
+#ifndef OPENSSL_NO_DSA
+static DSA_METHOD cluster_labs_dsa =
+ {
+ "Cluster Labs DSA method",
+ cluster_labs_dsa_sign, /* dsa_do_sign */
+ NULL, /* dsa_sign_setup */
+ cluster_labs_dsa_verify, /* dsa_do_verify */
+ cluster_labs_dsa_mod_exp, /* dsa_mod_exp */
+ cluster_labs_mod_exp_dsa, /* bn_mod_exp */
+ NULL, /* init */
+ NULL, /* finish */
+ 0, /* flags */
+ NULL /* app_data */
+ };
+#endif
+
+/* Our internal DH_METHOD that we provide pointers to */
+#ifndef OPENSSL_NO_DH
+static DH_METHOD cluster_labs_dh =
+ {
+ "Cluster Labs DH method",
+ NULL, /* generate key */
+ NULL, /* compute key */
+ cluster_labs_mod_exp_dh, /* bn_mod_exp */
+ NULL, /* init */
+ NULL, /* finish */
+ 0, /* flags */
+ NULL /* app_data */
+ };
+#endif
+
+static RAND_METHOD cluster_labs_rand =
+ {
+ /* "Cluster Labs RAND method", */
+ NULL, /* seed */
+ cluster_labs_rand_bytes, /* bytes */
+ NULL, /* cleanup */
+ NULL, /* add */
+ cluster_labs_rand_bytes, /* pseudorand */
+ NULL, /* status */
+ };
+
+static const char *engine_cluster_labs_id = "cluster_labs";
+static const char *engine_cluster_labs_name = "Cluster Labs hardware engine support";
+
+/* engine implementation */
+/*-----------------------*/
+static int bind_helper(ENGINE *e)
+ {
+
+ if(!ENGINE_set_id(e, engine_cluster_labs_id) ||
+ !ENGINE_set_name(e, engine_cluster_labs_name) ||
+#ifndef OPENSSL_NO_RSA
+ !ENGINE_set_RSA(e, &cluster_labs_rsa) ||
+#endif
+#ifndef OPENSSL_NO_DSA
+ !ENGINE_set_DSA(e, &cluster_labs_dsa) ||
+#endif
+#ifndef OPENSSL_NO_DH
+ !ENGINE_set_DH(e, &cluster_labs_dh) ||
+#endif
+ !ENGINE_set_RAND(e, &cluster_labs_rand) ||
+ !ENGINE_set_destroy_function(e, cluster_labs_destroy) ||
+ !ENGINE_set_init_function(e, cluster_labs_init) ||
+ !ENGINE_set_finish_function(e, cluster_labs_finish) ||
+ !ENGINE_set_ctrl_function(e, cluster_labs_ctrl) ||
+ !ENGINE_set_cmd_defns(e, cluster_labs_cmd_defns))
+ return 0;
+ /* Ensure the error handling is set up */
+ ERR_load_CL_strings();
+ return 1;
+ }
+
+#ifndef ENGINE_DYNAMIC_SUPPORT
+static ENGINE *engine_cluster_labs(void)
+ {
+ ENGINE *ret = ENGINE_new();
+
+ if(!ret)
+ return NULL;
+ if(!bind_helper(ret))
+ {
+ ENGINE_free(ret);
+ return NULL;
+ }
+ return ret;
+ }
+
+#ifdef ENGINE_DYNAMIC_SUPPORT
+static
+#endif
+void ENGINE_load_cluster_labs(void)
+ {
+
+ ENGINE *cluster_labs = engine_cluster_labs();
+
+ if(!cluster_labs) return;
+ ENGINE_add(cluster_labs);
+ ENGINE_free(cluster_labs);
+ ERR_clear_error();
+ }
+#endif /* !ENGINE_DYNAMIC_SUPPORT */
+
+static int cluster_labs_destroy(ENGINE *e)
+ {
+
+ ERR_unload_CL_strings();
+ return 1;
+ }
+
+
+
+/* This is a process-global DSO handle used for loading and unloading
+ * the Cluster Labs library. NB: This is only set (or unset) during an
+ * init() or finish() call (reference counts permitting) and they're
+ * operating with global locks, so this should be thread-safe
+ * implicitly. */
+static DSO *cluster_labs_dso = NULL;
+
+/* These are the function pointers that are (un)set when the library has
+ * successfully (un)loaded. */
+static cl_engine_init *p_cl_engine_init = NULL;
+static cl_mod_exp *p_cl_mod_exp = NULL;
+static cl_mod_exp_crt *p_cl_mod_exp_crt = NULL;
+static cl_rsa_mod_exp *p_cl_rsa_mod_exp = NULL;
+static cl_rsa_priv_enc *p_cl_rsa_priv_enc = NULL;
+static cl_rsa_priv_dec *p_cl_rsa_priv_dec = NULL;
+static cl_rsa_pub_enc *p_cl_rsa_pub_enc = NULL;
+static cl_rsa_pub_dec *p_cl_rsa_pub_dec = NULL;
+static cl_rand_bytes *p_cl_rand_bytes = NULL;
+static cl_dsa_sign *p_cl_dsa_sign = NULL;
+static cl_dsa_verify *p_cl_dsa_verify = NULL;
+
+
+int cluster_labs_init(ENGINE *e)
+ {
+
+ cl_engine_init *p1;
+ cl_mod_exp *p2;
+ cl_mod_exp_crt *p3;
+ cl_rsa_mod_exp *p4;
+ cl_rsa_priv_enc *p5;
+ cl_rsa_priv_dec *p6;
+ cl_rsa_pub_enc *p7;
+ cl_rsa_pub_dec *p8;
+ cl_rand_bytes *p20;
+ cl_dsa_sign *p30;
+ cl_dsa_verify *p31;
+
+ /* engine already loaded */
+ if(cluster_labs_dso != NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_ALREADY_LOADED);
+ goto err;
+ }
+ /* try to load engine */
+ cluster_labs_dso = DSO_load(NULL, CLUSTER_LABS_LIB_NAME, NULL,0);
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_DSO_FAILURE);
+ goto err;
+ }
+ /* bind functions */
+ if( !(p1 = (cl_engine_init *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F1)) ||
+ !(p2 = (cl_mod_exp *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F2)) ||
+ !(p3 = (cl_mod_exp_crt *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F3)) ||
+ !(p4 = (cl_rsa_mod_exp *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F4)) ||
+ !(p5 = (cl_rsa_priv_enc *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F5)) ||
+ !(p6 = (cl_rsa_priv_dec *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F6)) ||
+ !(p7 = (cl_rsa_pub_enc *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F7)) ||
+ !(p8 = (cl_rsa_pub_dec *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F8)) ||
+ !(p20= (cl_rand_bytes *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F20)) ||
+ !(p30= (cl_dsa_sign *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F30)) ||
+ !(p31= (cl_dsa_verify *)DSO_bind_func(
+ cluster_labs_dso, CLUSTER_LABS_F31)))
+ {
+ CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_DSO_FAILURE);
+ goto err;
+ }
+
+ /* copy function pointers */
+ p_cl_engine_init = p1;
+ p_cl_mod_exp = p2;
+ p_cl_mod_exp_crt = p3;
+ p_cl_rsa_mod_exp = p4;
+ p_cl_rsa_priv_enc = p5;
+ p_cl_rsa_priv_dec = p6;
+ p_cl_rsa_pub_enc = p7;
+ p_cl_rsa_pub_dec = p8;
+ p_cl_rand_bytes = p20;
+ p_cl_dsa_sign = p30;
+ p_cl_dsa_verify = p31;
+
+
+
+ /* cluster labs engine init */
+ if(p_cl_engine_init()== 0){
+ CLerr(CL_F_CLUSTER_LABS_INIT,CL_R_INIT_FAILED);
+ goto err;
+ }
+
+ return(1);
+
+err:
+ /* reset all pointers */
+ if(cluster_labs_dso)
+ DSO_free(cluster_labs_dso);
+
+ cluster_labs_dso = NULL;
+ p_cl_engine_init = NULL;
+ p_cl_mod_exp = NULL;
+ p_cl_mod_exp_crt = NULL;
+ p_cl_rsa_mod_exp = NULL;
+ p_cl_rsa_priv_enc = NULL;
+ p_cl_rsa_priv_dec = NULL;
+ p_cl_rsa_pub_enc = NULL;
+ p_cl_rsa_pub_dec = NULL;
+ p_cl_rand_bytes = NULL;
+ p_cl_dsa_sign = NULL;
+ p_cl_dsa_verify = NULL;
+
+ return(0);
+ }
+
+
+static int cluster_labs_finish(ENGINE *e)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_FINISH,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(!DSO_free(cluster_labs_dso))
+ {
+ CLerr(CL_F_CLUSTER_LABS_FINISH,CL_R_DSO_FAILURE);
+ return 0;
+ }
+
+ cluster_labs_dso = NULL;
+ p_cl_engine_init = NULL;
+ p_cl_mod_exp = NULL;
+ p_cl_rsa_mod_exp = NULL;
+ p_cl_mod_exp_crt = NULL;
+ p_cl_rsa_priv_enc = NULL;
+ p_cl_rsa_priv_dec = NULL;
+ p_cl_rsa_pub_enc = NULL;
+ p_cl_rsa_pub_dec = NULL;
+ p_cl_rand_bytes = NULL;
+ p_cl_dsa_sign = NULL;
+ p_cl_dsa_verify = NULL;
+
+ return(1);
+
+ }
+
+static int cluster_labs_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)())
+ {
+ int initialised = ((cluster_labs_dso == NULL) ? 0 : 1);
+
+ switch(cmd)
+ {
+ case CLUSTER_LABS_CMD_SO_PATH:
+ if(p == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_CTRL,ERR_R_PASSED_NULL_PARAMETER);
+ return 0;
+ }
+ if(initialised)
+ {
+ CLerr(CL_F_CLUSTER_LABS_CTRL,CL_R_ALREADY_LOADED);
+ return 0;
+ }
+ CLUSTER_LABS_LIB_NAME = (const char *)p;
+ return 1;
+ default:
+ break;
+ }
+ CLerr(CL_F_CLUSTER_LABS_CTRL,CL_R_COMMAND_NOT_IMPLEMENTED);
+ return 0;
+ }
+
+
+static int cluster_labs_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *m, BN_CTX *ctx)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_MOD_EXP,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(p_cl_mod_exp == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_MOD_EXP,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_mod_exp(r, a, p, m, ctx);
+
+ }
+
+static int cluster_labs_mod_exp_crt(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *q, const BIGNUM *dmp1, const BIGNUM *dmq1,
+ const BIGNUM *iqmp, BN_CTX *ctx)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(p_cl_mod_exp_crt == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_MOD_EXP_CRT,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_mod_exp_crt(r, a, p, q,dmp1, dmq1, iqmp, ctx);
+
+ }
+
+static int cluster_labs_rsa_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(p_cl_rsa_mod_exp == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_MOD_EXP,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_rsa_mod_exp(r0, I, rsa);
+
+ }
+
+static DSA_SIG *cluster_labs_dsa_sign(const unsigned char *dgst, int dlen, DSA *dsa)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_DSA_SIGN,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(p_cl_dsa_sign == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_DSA_SIGN,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_dsa_sign(dgst, dlen, dsa);
+
+ }
+
+static int cluster_labs_dsa_verify(const unsigned char *dgst, int dgst_len,
+ DSA_SIG *sig, DSA *dsa)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_DSA_VERIFY,CL_R_NOT_LOADED);
+ return 0;
+ }
+
+ if(p_cl_dsa_verify == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_DSA_VERIFY,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_dsa_verify(dgst, dgst_len, sig, dsa);
+
+ }
+
+static int cluster_labs_dsa_mod_exp(DSA *dsa, BIGNUM *rr, BIGNUM *a1,
+ BIGNUM *p1, BIGNUM *a2, BIGNUM *p2, BIGNUM *m,
+ BN_CTX *ctx, BN_MONT_CTX *in_mont)
+ {
+ BIGNUM t;
+ int status = 0;
+
+ BN_init(&t);
+ /* let rr = a1 ^ p1 mod m */
+ if (!cluster_labs_mod_exp(rr,a1,p1,m,ctx)) goto end;
+ /* let t = a2 ^ p2 mod m */
+ if (!cluster_labs_mod_exp(&t,a2,p2,m,ctx)) goto end;
+ /* let rr = rr * t mod m */
+ if (!BN_mod_mul(rr,rr,&t,m,ctx)) goto end;
+ status = 1;
+end:
+ BN_free(&t);
+
+ return(1);
+
+ }
+
+static int cluster_labs_mod_exp_dsa(DSA *dsa, BIGNUM *r, BIGNUM *a,
+ const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
+ BN_MONT_CTX *m_ctx)
+ {
+ return cluster_labs_mod_exp(r, a, p, m, ctx);
+ }
+
+/* This function is aliased to mod_exp (with the mont stuff dropped). */
+static int cluster_labs_mod_exp_mont(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+ {
+ return cluster_labs_mod_exp(r, a, p, m, ctx);
+ }
+
+
+/* This function is aliased to mod_exp (with the dh and mont dropped). */
+static int cluster_labs_mod_exp_dh(const DH *dh, BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx)
+ {
+ return cluster_labs_mod_exp(r, a, p, m, ctx);
+ }
+
+
+static int cluster_labs_rsa_pub_enc(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_PUB_ENC,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(p_cl_rsa_priv_enc == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_PUB_ENC,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_rsa_pub_enc(flen, from, to, rsa, padding);
+
+ }
+
+static int cluster_labs_rsa_pub_dec(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_PUB_DEC,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(p_cl_rsa_priv_enc == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_PUB_DEC,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_rsa_pub_dec(flen, from, to, rsa, padding);
+
+ }
+
+
+static int cluster_labs_rsa_priv_enc(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_ENC,CL_R_NOT_LOADED);
+ return 0;
+ }
+
+ if(p_cl_rsa_priv_enc == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_ENC,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_rsa_priv_enc(flen, from, to, rsa, padding);
+
+ }
+
+static int cluster_labs_rsa_priv_dec(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding)
+ {
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_DEC,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(p_cl_rsa_priv_dec == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RSA_PRIV_DEC,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_rsa_priv_dec(flen, from, to, rsa, padding);
+
+ }
+
+/************************************************************************************
+* Symmetric algorithms
+************************************************************************************/
+/* this will be come soon! */
+
+/************************************************************************************
+* Random generator
+************************************************************************************/
+
+static int cluster_labs_rand_bytes(unsigned char *buf, int num){
+
+ if(cluster_labs_dso == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RAND_BYTES,CL_R_NOT_LOADED);
+ return 0;
+ }
+ if(p_cl_mod_exp_crt == NULL)
+ {
+ CLerr(CL_F_CLUSTER_LABS_RAND_BYTES,CL_R_FUNCTION_NOT_BINDED);
+ return 0;
+ }
+
+ return p_cl_rand_bytes(buf, num);
+
+}
+
+
+/* This stuff is needed if this ENGINE is being compiled into a self-contained
+ * shared-library. */
+#ifdef ENGINE_DYNAMIC_SUPPORT
+static int bind_fn(ENGINE *e, const char *id)
+ {
+ fprintf(stderr, "bind_fn CLUSTER_LABS\n");
+ if(id && (strcmp(id, engine_cluster_labs_id) != 0)) {
+ fprintf(stderr, "bind_fn return(0) first\n");
+ return 0;
+ }
+ if(!bind_helper(e)) {
+ fprintf(stderr, "bind_fn return(1) first\n");
+ return 0;
+ }
+ fprintf(stderr, "bind_fn return(1)\n");
+ return 1;
+ }
+IMPLEMENT_DYNAMIC_CHECK_FN()
+IMPLEMENT_DYNAMIC_BIND_FN(bind_fn)
+#endif /* ENGINE_DYNAMIC_SUPPORT */
+
+#endif /* !NO_HW_CLUSTER_LABS */
+#endif /* !NO_HW */
+
diff --git a/openssl/demos/engines/cluster_labs/hw_cluster_labs.ec b/openssl/demos/engines/cluster_labs/hw_cluster_labs.ec
new file mode 100644
index 000000000..1f6478654
--- /dev/null
+++ b/openssl/demos/engines/cluster_labs/hw_cluster_labs.ec
@@ -0,0 +1,8 @@
+# configuration file for util/mkerr.pl
+#
+# use like this:
+#
+# perl ../../../util/mkerr.pl -conf hw_cluster_labs.ec \
+# -nostatic -staticloader -write *.c
+
+L CL hw_cluster_labs_err.h hw_cluster_labs_err.c
diff --git a/openssl/demos/engines/cluster_labs/hw_cluster_labs_err.c b/openssl/demos/engines/cluster_labs/hw_cluster_labs_err.c
new file mode 100644
index 000000000..a7fa4083b
--- /dev/null
+++ b/openssl/demos/engines/cluster_labs/hw_cluster_labs_err.c
@@ -0,0 +1,151 @@
+/* hw_cluster_labs_err.c */
+/* ====================================================================
+ * Copyright (c) 1999-2002 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+/* NOTE: this file was auto generated by the mkerr.pl script: any changes
+ * made to it will be overwritten when the script next updates this file,
+ * only reason strings will be preserved.
+ */
+
+#include <stdio.h>
+#include <openssl/err.h>
+#include "hw_cluster_labs_err.h"
+
+/* BEGIN ERROR CODES */
+#ifndef OPENSSL_NO_ERR
+static ERR_STRING_DATA CL_str_functs[]=
+ {
+{ERR_PACK(0,CL_F_CLUSTER_LABS_CTRL,0), "CLUSTER_LABS_CTRL"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_DSA_SIGN,0), "CLUSTER_LABS_DSA_SIGN"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_DSA_VERIFY,0), "CLUSTER_LABS_DSA_VERIFY"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_FINISH,0), "CLUSTER_LABS_FINISH"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_INIT,0), "CLUSTER_LABS_INIT"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_MOD_EXP,0), "CLUSTER_LABS_MOD_EXP"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_MOD_EXP_CRT,0), "CLUSTER_LABS_MOD_EXP_CRT"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_RAND_BYTES,0), "CLUSTER_LABS_RAND_BYTES"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_MOD_EXP,0), "CLUSTER_LABS_RSA_MOD_EXP"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_PRIV_DEC,0), "CLUSTER_LABS_RSA_PRIV_DEC"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_PRIV_ENC,0), "CLUSTER_LABS_RSA_PRIV_ENC"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_PUB_DEC,0), "CLUSTER_LABS_RSA_PUB_DEC"},
+{ERR_PACK(0,CL_F_CLUSTER_LABS_RSA_PUB_ENC,0), "CLUSTER_LABS_RSA_PUB_ENC"},
+{0,NULL}
+ };
+
+static ERR_STRING_DATA CL_str_reasons[]=
+ {
+{CL_R_ALREADY_LOADED ,"already loaded"},
+{CL_R_COMMAND_NOT_IMPLEMENTED ,"command not implemented"},
+{CL_R_DSO_FAILURE ,"dso failure"},
+{CL_R_FUNCTION_NOT_BINDED ,"function not binded"},
+{CL_R_INIT_FAILED ,"init failed"},
+{CL_R_NOT_LOADED ,"not loaded"},
+{0,NULL}
+ };
+
+#endif
+
+#ifdef CL_LIB_NAME
+static ERR_STRING_DATA CL_lib_name[]=
+ {
+{0 ,CL_LIB_NAME},
+{0,NULL}
+ };
+#endif
+
+
+static int CL_lib_error_code=0;
+static int CL_error_init=1;
+
+static void ERR_load_CL_strings(void)
+ {
+ if (CL_lib_error_code == 0)
+ CL_lib_error_code=ERR_get_next_error_library();
+
+ if (CL_error_init)
+ {
+ CL_error_init=0;
+#ifndef OPENSSL_NO_ERR
+ ERR_load_strings(CL_lib_error_code,CL_str_functs);
+ ERR_load_strings(CL_lib_error_code,CL_str_reasons);
+#endif
+
+#ifdef CL_LIB_NAME
+ CL_lib_name->error = ERR_PACK(CL_lib_error_code,0,0);
+ ERR_load_strings(0,CL_lib_name);
+#endif
+ }
+ }
+
+static void ERR_unload_CL_strings(void)
+ {
+ if (CL_error_init == 0)
+ {
+#ifndef OPENSSL_NO_ERR
+ ERR_unload_strings(CL_lib_error_code,CL_str_functs);
+ ERR_unload_strings(CL_lib_error_code,CL_str_reasons);
+#endif
+
+#ifdef CL_LIB_NAME
+ ERR_unload_strings(0,CL_lib_name);
+#endif
+ CL_error_init=1;
+ }
+ }
+
+static void ERR_CL_error(int function, int reason, char *file, int line)
+ {
+ if (CL_lib_error_code == 0)
+ CL_lib_error_code=ERR_get_next_error_library();
+ ERR_PUT_error(CL_lib_error_code,function,reason,file,line);
+ }
diff --git a/openssl/demos/engines/cluster_labs/hw_cluster_labs_err.h b/openssl/demos/engines/cluster_labs/hw_cluster_labs_err.h
new file mode 100644
index 000000000..f548a3b66
--- /dev/null
+++ b/openssl/demos/engines/cluster_labs/hw_cluster_labs_err.h
@@ -0,0 +1,99 @@
+/* ====================================================================
+ * Copyright (c) 2001-2002 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#ifndef HEADER_CL_ERR_H
+#define HEADER_CL_ERR_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* BEGIN ERROR CODES */
+/* The following lines are auto generated by the script mkerr.pl. Any changes
+ * made after this point may be overwritten when the script is next run.
+ */
+static void ERR_load_CL_strings(void);
+static void ERR_unload_CL_strings(void);
+static void ERR_CL_error(int function, int reason, char *file, int line);
+#define CLerr(f,r) ERR_CL_error((f),(r),__FILE__,__LINE__)
+
+/* Error codes for the CL functions. */
+
+/* Function codes. */
+#define CL_F_CLUSTER_LABS_CTRL 100
+#define CL_F_CLUSTER_LABS_DSA_SIGN 101
+#define CL_F_CLUSTER_LABS_DSA_VERIFY 102
+#define CL_F_CLUSTER_LABS_FINISH 103
+#define CL_F_CLUSTER_LABS_INIT 104
+#define CL_F_CLUSTER_LABS_MOD_EXP 105
+#define CL_F_CLUSTER_LABS_MOD_EXP_CRT 106
+#define CL_F_CLUSTER_LABS_RAND_BYTES 107
+#define CL_F_CLUSTER_LABS_RSA_MOD_EXP 108
+#define CL_F_CLUSTER_LABS_RSA_PRIV_DEC 109
+#define CL_F_CLUSTER_LABS_RSA_PRIV_ENC 110
+#define CL_F_CLUSTER_LABS_RSA_PUB_DEC 111
+#define CL_F_CLUSTER_LABS_RSA_PUB_ENC 112
+
+/* Reason codes. */
+#define CL_R_ALREADY_LOADED 100
+#define CL_R_COMMAND_NOT_IMPLEMENTED 101
+#define CL_R_DSO_FAILURE 102
+#define CL_R_FUNCTION_NOT_BINDED 103
+#define CL_R_INIT_FAILED 104
+#define CL_R_NOT_LOADED 105
+
+#ifdef __cplusplus
+}
+#endif
+#endif