remove sha224 and sha512-224

[zpackage] / libtomcrypt / src / hashes / sha2 / sha224.c

diff --git a/libtomcrypt/src/hashes/sha2/sha224.c b/libtomcrypt/src/hashes/sha2/sha224.c
deleted file mode 100644 (file)
index 773a2c5..0000000
--- a/libtomcrypt/src/hashes/sha2/sha224.c
+++ /dev/null
@@ -1,129 +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.
- */
-/**
-   @param sha224.c
-   LTC_SHA-224 new NIST standard based off of LTC_SHA-256 truncated to 224 bits (Tom St Denis)
-*/
-
-#include "tomcrypt.h"
-
-#if defined(LTC_SHA224) && defined(LTC_SHA256)
-
-const struct ltc_hash_descriptor sha224_desc =
-{
-    "sha224",
-    10,
-    28,
-    64,
-
-    /* OID */
-   { 2, 16, 840, 1, 101, 3, 4, 2, 4,  },
-   9,
-
-    &sha224_init,
-    &sha256_process,
-    &sha224_done,
-    &sha224_test,
-    NULL
-};
-
-/* init the sha256 er... sha224 state ;-) */
-/**
-   Initialize the hash state
-   @param md   The hash state you wish to initialize
-   @return CRYPT_OK if successful
-*/
-int sha224_init(hash_state * md)
-{
-    LTC_ARGCHK(md != NULL);
-
-    md->sha256.curlen = 0;
-    md->sha256.length = 0;
-    md->sha256.state[0] = 0xc1059ed8UL;
-    md->sha256.state[1] = 0x367cd507UL;
-    md->sha256.state[2] = 0x3070dd17UL;
-    md->sha256.state[3] = 0xf70e5939UL;
-    md->sha256.state[4] = 0xffc00b31UL;
-    md->sha256.state[5] = 0x68581511UL;
-    md->sha256.state[6] = 0x64f98fa7UL;
-    md->sha256.state[7] = 0xbefa4fa4UL;
-    return CRYPT_OK;
-}
-
-/**
-   Terminate the hash to get the digest
-   @param md  The hash state
-   @param out [out] The destination of the hash (28 bytes)
-   @return CRYPT_OK if successful
-*/
-int sha224_done(hash_state * md, unsigned char *out)
-{
-    unsigned char buf[32];
-    int err;
-
-    LTC_ARGCHK(md  != NULL);
-    LTC_ARGCHK(out != NULL);
-
-    err = sha256_done(md, buf);
-    XMEMCPY(out, buf, 28);
-#ifdef LTC_CLEAN_STACK
-    zeromem(buf, sizeof(buf));
-#endif
-    return err;
-}
-
-/**
-  Self-test the hash
-  @return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
-*/
-int  sha224_test(void)
-{
- #ifndef LTC_TEST
-    return CRYPT_NOP;
- #else
-  static const struct {
-      const char *msg;
-      unsigned char hash[28];
-  } tests[] = {
-    { "abc",
-      { 0x23, 0x09, 0x7d, 0x22, 0x34, 0x05, 0xd8,
-        0x22, 0x86, 0x42, 0xa4, 0x77, 0xbd, 0xa2,
-        0x55, 0xb3, 0x2a, 0xad, 0xbc, 0xe4, 0xbd,
-        0xa0, 0xb3, 0xf7, 0xe3, 0x6c, 0x9d, 0xa7 }
-    },
-    { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
-      { 0x75, 0x38, 0x8b, 0x16, 0x51, 0x27, 0x76,
-        0xcc, 0x5d, 0xba, 0x5d, 0xa1, 0xfd, 0x89,
-        0x01, 0x50, 0xb0, 0xc6, 0x45, 0x5c, 0xb4,
-        0xf5, 0x8b, 0x19, 0x52, 0x52, 0x25, 0x25 }
-    },
-  };
-
-  int i;
-  unsigned char tmp[28];
-  hash_state md;
-
-  for (i = 0; i < (int)(sizeof(tests) / sizeof(tests[0])); i++) {
-      sha224_init(&md);
-      sha224_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
-      sha224_done(&md, tmp);
-      if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "SHA224", i)) {
-         return CRYPT_FAIL_TESTVECTOR;
-      }
-  }
-  return CRYPT_OK;
- #endif
-}
-
-#endif /* defined(LTC_SHA224) && defined(LTC_SHA256) */
-
-
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */