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-rw-r--r--openssl/crypto/camellia/cmll_misc.c129
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diff --git a/openssl/crypto/camellia/cmll_misc.c b/openssl/crypto/camellia/cmll_misc.c
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+/* 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);
+ }
+