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This commit is contained in:
Werner Koch 1998-05-29 11:53:54 +00:00
parent eed2faab53
commit e284277f04
35 changed files with 1099 additions and 193 deletions
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14
cipher/cipher.c
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@ -31,6 +31,7 @@
#include "cipher.h"
#include "blowfish.h"
#include "cast5.h"
#include "des.h"
#define STD_BLOCKSIZE 8
@ -38,12 +39,14 @@
#error Invalid BLOWFISH blocksize
#elif CAST5_BLOCKSIZE != STD_BLOCKSIZE
#error Invalid CAST blocksize
#elif DES_BLOCKSIZE != STD_BLOCKSIZE
#error Invalid DES blocksize
#endif
static struct { const char *name; int algo; int keylen; } cipher_names[] = {
{ "IDEA", CIPHER_ALGO_IDEA ,0 },
{ "3DES", CIPHER_ALGO_3DES ,0 },
{ "3DES", CIPHER_ALGO_3DES ,168 },
{ "CAST", CIPHER_ALGO_CAST ,128 },
{ "BLOWFISH160", CIPHER_ALGO_BLOWFISH160 ,160 },
{ "SAFER_SK128", CIPHER_ALGO_SAFER_SK128 ,0 },
@ -123,6 +126,7 @@ check_cipher_algo( int algo )
case CIPHER_ALGO_BLOWFISH160:
case CIPHER_ALGO_BLOWFISH:
case CIPHER_ALGO_CAST:
case CIPHER_ALGO_3DES:
case CIPHER_ALGO_DUMMY:
return 0;
default:
@ -186,7 +190,13 @@ cipher_open( int algo, int mode, int secure )
hd->encrypt = FNCCAST_CRYPT(cast5_encrypt_block);
hd->decrypt = FNCCAST_CRYPT(cast5_decrypt_block);
break;
#if 0
case CIPHER_ALGO_3DES:
hd->setkey = FNCCAST_SETKEY(des_3des_setkey);
hd->encrypt = FNCCAST_CRYPT(des_encrypt_block);
hd->decrypt = FNCCAST_CRYPT(des_decrypt_block);
break;
#endif
case CIPHER_ALGO_DUMMY:
hd->setkey = FNCCAST_SETKEY(dummy_setkey);
hd->encrypt = FNCCAST_CRYPT(dummy_encrypt_block);