diff options
Diffstat (limited to 'src/ciphers/des.c')
| -rw-r--r-- | src/ciphers/des.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/ciphers/des.c b/src/ciphers/des.c index 9c5b59b..84258d0 100644 --- a/src/ciphers/des.c +++ b/src/ciphers/des.c @@ -20,6 +20,7 @@ #define EN0 0 #define DE1 1 +#if 0 const struct ltc_cipher_descriptor des_desc = { "des", @@ -33,6 +34,7 @@ const struct ltc_cipher_descriptor des_desc = &des_keysize, NULL, NULL, NULL, NULL, NULL, NULL, NULL }; +#endif const struct ltc_cipher_descriptor des3_desc = { @@ -1518,6 +1520,7 @@ static void desfunc(ulong32 *block, const ulong32 *keys) } #endif +#if 0 /** Initialize the DES block cipher @param key The symmetric key you wish to pass @@ -1544,6 +1547,7 @@ int des_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke return CRYPT_OK; } +#endif /** Initialize the 3DES-EDE block cipher @@ -1577,6 +1581,7 @@ int des3_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_k return CRYPT_OK; } +#if 0 /** Encrypts a block of text with DES @param pt The input plaintext (8 bytes) @@ -1614,6 +1619,7 @@ void des_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key * STORE32H(work[0],pt+0); STORE32H(work[1],pt+4); } +#endif /** Encrypts a block of text with 3DES-EDE @@ -1658,6 +1664,7 @@ void des3_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key STORE32H(work[1],pt+4); } +#if 0 /** Performs a self-test of the DES block cipher @return CRYPT_OK if functional, CRYPT_NOP if self-test has been disabled @@ -1804,6 +1811,7 @@ int des_test(void) return CRYPT_OK; #endif } +#endif int des3_test(void) { @@ -1841,12 +1849,14 @@ int des3_test(void) #endif } +#if 0 /** Terminate the context @param skey The scheduled key */ void des_done(symmetric_key *skey) { } +#endif /** Terminate the context @param skey The scheduled key @@ -1856,6 +1866,7 @@ void des3_done(symmetric_key *skey) } +#if 0 /** Gets suitable key size @param keysize [in/out] The length of the recommended key (in bytes). This function will store the suitable size back in this variable. @@ -1870,6 +1881,7 @@ int des_keysize(int *keysize) *keysize = 8; return CRYPT_OK; } +#endif /** Gets suitable key size |