Lines Matching refs:ofb
15 OFB implementation, start chain, Tom St Denis
22 Initialize a OFB context
28 @param ofb The OFB state to initialize
32 int keylen, int num_rounds, symmetric_OFB *ofb)
38 LTC_ARGCHK(ofb != NULL);
45 ofb->cipher = cipher;
46 ofb->blocklen = cipher_descriptor[cipher].block_length;
47 for (x = 0; x < ofb->blocklen; x++) {
48 ofb->IV[x] = IV[x];
52 ofb->padlen = ofb->blocklen;
53 return cipher_descriptor[cipher].setup(key, keylen, num_rounds, &ofb->key);
58 /* $Source: /cvs/libtom/libtomcrypt/src/modes/ofb/ofb_start.c,v $ */
