Lines Matching refs:ipad
1138 u8 *ipad, u8 *opad,
1147 memcpy(ipad, key, keylen);
1157 ahash_request_set_crypt(req, &sg, ipad, keylen);
1171 memset(ipad + keylen, 0, blocksize - keylen);
1172 memcpy(opad, ipad, blocksize);
1175 ipad[i] ^= HMAC_IPAD_VALUE;
1189 u8 *ipad = NULL;
1207 ipad = kcalloc(2, blocksize, GFP_KERNEL);
1208 if (!ipad) {
1213 opad = ipad + blocksize;
1215 ret = mv_cesa_ahmac_pad_init(req, key, keylen, ipad, opad, blocksize);
1219 ret = mv_cesa_ahmac_iv_state_init(req, ipad, istate, blocksize);
1226 kfree(ipad);