| Index: openssl/crypto/seed/seed_cfb.c
|
| ===================================================================
|
| --- openssl/crypto/seed/seed_cfb.c (revision 105093)
|
| +++ openssl/crypto/seed/seed_cfb.c (working copy)
|
| @@ -105,40 +105,12 @@
|
| * [including the GNU Public Licence.]
|
| */
|
|
|
| -#include "seed_locl.h"
|
| -#include <string.h>
|
| +#include <openssl/seed.h>
|
| +#include <openssl/modes.h>
|
|
|
| void SEED_cfb128_encrypt(const unsigned char *in, unsigned char *out,
|
| size_t len, const SEED_KEY_SCHEDULE *ks,
|
| unsigned char ivec[SEED_BLOCK_SIZE], int *num, int enc)
|
| {
|
| - int n;
|
| - unsigned char c;
|
| -
|
| - n = *num;
|
| -
|
| - if (enc)
|
| - {
|
| - while (len--)
|
| - {
|
| - if (n == 0)
|
| - SEED_encrypt(ivec, ivec, ks);
|
| - ivec[n] = *(out++) = *(in++) ^ ivec[n];
|
| - n = (n+1) % SEED_BLOCK_SIZE;
|
| - }
|
| - }
|
| - else
|
| - {
|
| - while (len--)
|
| - {
|
| - if (n == 0)
|
| - SEED_encrypt(ivec, ivec, ks);
|
| - c = *(in);
|
| - *(out++) = *(in++) ^ ivec[n];
|
| - ivec[n] = c;
|
| - n = (n+1) % SEED_BLOCK_SIZE;
|
| - }
|
| - }
|
| -
|
| - *num = n;
|
| + CRYPTO_cfb128_encrypt(in,out,len,ks,ivec,num,enc,(block128_f)SEED_encrypt);
|
| }
|
|
|