diff sha384.c @ 16:09ab3354aa21 libtomcrypt

propagate of e8bea23df30f9f46c647d06db3b223427b4e3604 and b0b6b4a8843b94d9f049cb5ffe0b1ae91ec1bf8b from branch 'au.asn.ucc.matt.ltc-orig' to 'au.asn.ucc.matt.ltc-db'
author Matt Johnston <matt@ucc.asn.au>
date Tue, 15 Jun 2004 14:27:14 +0000
parents 6362d3854bb4
children b939f2d4431e
line wrap: on
line diff
--- a/sha384.c	Tue Jun 15 14:07:21 2004 +0000
+++ b/sha384.c	Tue Jun 15 14:27:14 2004 +0000
@@ -1,114 +0,0 @@
-/* LibTomCrypt, modular cryptographic library -- Tom St Denis
- *
- * LibTomCrypt is a library that provides various cryptographic
- * algorithms in a highly modular and flexible manner.
- *
- * The library is free for all purposes without any express
- * guarantee it works.
- *
- * Tom St Denis, [email protected], http://libtomcrypt.org
- */
-
-/* included in sha512.c */
-
-const struct _hash_descriptor sha384_desc =
-{
-    "sha384",
-    4,
-    48,
-    128,
-
-    /* DER identifier */
-    { 0x30, 0x41, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 
-      0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02, 0x05, 
-      0x00, 0x04, 0x30 },
-    19,
-
-    &sha384_init,
-    &sha512_process,
-    &sha384_done,
-    &sha384_test
-};
-
-void sha384_init(hash_state * md)
-{
-    _ARGCHK(md != NULL);
-
-    md->sha512.curlen = 0;
-    md->sha512.length = 0;
-    md->sha512.state[0] = CONST64(0xcbbb9d5dc1059ed8);
-    md->sha512.state[1] = CONST64(0x629a292a367cd507);
-    md->sha512.state[2] = CONST64(0x9159015a3070dd17);
-    md->sha512.state[3] = CONST64(0x152fecd8f70e5939);
-    md->sha512.state[4] = CONST64(0x67332667ffc00b31);
-    md->sha512.state[5] = CONST64(0x8eb44a8768581511);
-    md->sha512.state[6] = CONST64(0xdb0c2e0d64f98fa7);
-    md->sha512.state[7] = CONST64(0x47b5481dbefa4fa4);
-}
-
-int sha384_done(hash_state * md, unsigned char *hash)
-{
-   unsigned char buf[64];
-
-   _ARGCHK(md != NULL);
-   _ARGCHK(hash != NULL);
-
-    if (md->sha512.curlen >= sizeof(md->sha512.buf)) {
-       return CRYPT_INVALID_ARG;
-    }
-
-   sha512_done(md, buf);
-   memcpy(hash, buf, 48);
-#ifdef CLEAN_STACK
-   zeromem(buf, sizeof(buf));
-#endif
-   return CRYPT_OK;
-}
-
-int  sha384_test(void)
-{
- #ifndef LTC_TEST
-    return CRYPT_NOP;
- #else    
-  static const struct {
-      char *msg;
-      unsigned char hash[48];
-  } tests[] = {
-    { "abc",
-      { 0xcb, 0x00, 0x75, 0x3f, 0x45, 0xa3, 0x5e, 0x8b,
-        0xb5, 0xa0, 0x3d, 0x69, 0x9a, 0xc6, 0x50, 0x07,
-        0x27, 0x2c, 0x32, 0xab, 0x0e, 0xde, 0xd1, 0x63,
-        0x1a, 0x8b, 0x60, 0x5a, 0x43, 0xff, 0x5b, 0xed,
-        0x80, 0x86, 0x07, 0x2b, 0xa1, 0xe7, 0xcc, 0x23,
-        0x58, 0xba, 0xec, 0xa1, 0x34, 0xc8, 0x25, 0xa7 }
-    },
-    { "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
-      { 0x09, 0x33, 0x0c, 0x33, 0xf7, 0x11, 0x47, 0xe8,
-        0x3d, 0x19, 0x2f, 0xc7, 0x82, 0xcd, 0x1b, 0x47,
-        0x53, 0x11, 0x1b, 0x17, 0x3b, 0x3b, 0x05, 0xd2,
-        0x2f, 0xa0, 0x80, 0x86, 0xe3, 0xb0, 0xf7, 0x12,
-        0xfc, 0xc7, 0xc7, 0x1a, 0x55, 0x7e, 0x2d, 0xb9,
-        0x66, 0xc3, 0xe9, 0xfa, 0x91, 0x74, 0x60, 0x39 }
-    },
-  };
-
-  int i;
-  unsigned char tmp[48];
-  hash_state md;
-
-  for (i = 0; i < (int)(sizeof(tests) / sizeof(tests[0])); i++) {
-      sha384_init(&md);
-      sha384_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
-      sha384_done(&md, tmp);
-      if (memcmp(tmp, tests[i].hash, 48) != 0) {
-         return CRYPT_FAIL_TESTVECTOR;
-      }
-  }
-  return CRYPT_OK;
- #endif
-}
-
-
-
-
-