and added files

[bcm963xx.git] / userapps / opensource / openssl / crypto / des / ecb_enc.c

diff --git a/userapps/opensource/openssl/crypto/des/ecb_enc.c b/userapps/opensource/openssl/crypto/des/ecb_enc.c
new file mode 100755 (executable)
index 0000000..784aa5b
--- /dev/null
+++ b/userapps/opensource/openssl/crypto/des/ecb_enc.c
@@ -0,0 +1,123 @@
+/* crypto/des/ecb_enc.c */
+/* 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.]
+ */
+
+#include "des_locl.h"
+#include "des_ver.h"
+#include "spr.h"
+#include <openssl/opensslv.h>
+#include <openssl/bio.h>
+
+OPENSSL_GLOBAL const char *libdes_version="libdes" OPENSSL_VERSION_PTEXT;
+OPENSSL_GLOBAL const char *DES_version="DES" OPENSSL_VERSION_PTEXT;
+
+const char *DES_options(void)
+       {
+       static int init=1;
+       static char buf[32];
+
+       if (init)
+               {
+               const char *ptr,*unroll,*risc,*size;
+
+#ifdef DES_PTR
+               ptr="ptr";
+#else
+               ptr="idx";
+#endif
+#if defined(DES_RISC1) || defined(DES_RISC2)
+#ifdef DES_RISC1
+               risc="risc1";
+#endif
+#ifdef DES_RISC2
+               risc="risc2";
+#endif
+#else
+               risc="cisc";
+#endif
+#ifdef DES_UNROLL
+               unroll="16";
+#else
+               unroll="4";
+#endif
+               if (sizeof(DES_LONG) != sizeof(long))
+                       size="int";
+               else
+                       size="long";
+               BIO_snprintf(buf,sizeof buf,"des(%s,%s,%s,%s)",ptr,risc,unroll,
+                            size);
+               init=0;
+               }
+       return(buf);
+       }
+               
+
+void DES_ecb_encrypt(const_DES_cblock *input, DES_cblock *output,
+                    DES_key_schedule *ks, int enc)
+       {
+       register DES_LONG l;
+       DES_LONG ll[2];
+       const unsigned char *in = &(*input)[0];
+       unsigned char *out = &(*output)[0];
+
+       c2l(in,l); ll[0]=l;
+       c2l(in,l); ll[1]=l;
+       DES_encrypt1(ll,ks,enc);
+       l=ll[0]; l2c(l,out);
+       l=ll[1]; l2c(l,out);
+       l=ll[0]=ll[1]=0;
+       }