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crypt: use hard-wired cipher block sizes consistently

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This commit is contained in:
Kamil Dudka
2012-09-11 09:33:34 +02:00
parent bfbb5a4dc7
commit 5d567faecc
6 changed files with 11 additions and 19 deletions
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8
src/libgcrypt.c
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@@ -553,17 +553,11 @@ _libssh2_cipher_init(_libssh2_cipher_ctx * h,
int
_libssh2_cipher_crypt(_libssh2_cipher_ctx * ctx,
_libssh2_cipher_type(algo),
int encrypt, unsigned char *block)
int encrypt, unsigned char *block, size_t blklen)
{
int cipher = _libssh2_gcry_cipher (algo);
size_t blklen = gcry_cipher_get_algo_blklen(cipher);
int ret;
if (blklen == 1) {
/* Hack for arcfour. */
blklen = 8;
}
if (encrypt) {
ret = gcry_cipher_encrypt(*ctx, block, blklen, block, blklen);
} else {