Lines Matching refs:buffer
1616 /* Set counter for CTR mode. (CTR,CTRLEN) must denote a buffer of
1633 gcry_cipher_ctl( gcry_cipher_hd_t h, int cmd, void *buffer, size_t buflen)
1640 rc = cipher_setkey( h, buffer, buflen );
1644 cipher_setiv( h, buffer, buflen );
1678 if( h || !buffer || buflen != sizeof(int) )
1680 disable_cipher_algo( *(int*)buffer );
1684 if (buffer && buflen == h->cipher->blocksize)
1685 memcpy (h->ctr, buffer, h->cipher->blocksize);
1686 else if (buffer == NULL || buflen == 0)
1705 If the provided buffer is too short, an error is returned. */
1711 unsigned char *dst = buffer;
1741 gcry_cipher_info (gcry_cipher_hd_t h, int cmd, void *buffer, size_t *nbytes)
1746 (void)buffer;
1783 gcry_cipher_algo_info (int algo, int what, void *buffer, size_t *nbytes)
1791 if (buffer || (! nbytes))
1806 if (buffer || (! nbytes))
1821 if (buffer || nbytes)