/* Only KASUMI F8 supported */
if (cipher_xform->cipher.algo != RTE_CRYPTO_CIPHER_KASUMI_F8)
return -EINVAL;
+
+ sess->iv_offset = cipher_xform->cipher.iv.offset;
+ if (cipher_xform->cipher.iv.length != KASUMI_IV_LENGTH) {
+ KASUMI_LOG_ERR("Wrong IV length");
+ return -EINVAL;
+ }
+
/* Initialize key */
sso_kasumi_init_f8_key_sched(cipher_xform->cipher.key.data,
&sess->pKeySched_cipher);
uint32_t num_bytes[num_ops];
for (i = 0; i < num_ops; i++) {
- /* Sanity checks. */
- if (ops[i]->sym->cipher.iv.length != KASUMI_IV_LENGTH) {
- ops[i]->status = RTE_CRYPTO_OP_STATUS_INVALID_ARGS;
- KASUMI_LOG_ERR("iv");
- break;
- }
-
src[i] = rte_pktmbuf_mtod(ops[i]->sym->m_src, uint8_t *) +
(ops[i]->sym->cipher.data.offset >> 3);
dst[i] = ops[i]->sym->m_dst ?
rte_pktmbuf_mtod(ops[i]->sym->m_src, uint8_t *) +
(ops[i]->sym->cipher.data.offset >> 3);
iv_ptr = rte_crypto_op_ctod_offset(ops[i], uint8_t *,
- ops[i]->sym->cipher.iv.offset);
+ session->iv_offset);
iv[i] = *((uint64_t *)(iv_ptr));
num_bytes[i] = ops[i]->sym->cipher.data.length >> 3;
uint64_t iv;
uint32_t length_in_bits, offset_in_bits;
- /* Sanity checks. */
- if (unlikely(op->sym->cipher.iv.length != KASUMI_IV_LENGTH)) {
- op->status = RTE_CRYPTO_OP_STATUS_INVALID_ARGS;
- KASUMI_LOG_ERR("iv");
- return 0;
- }
-
offset_in_bits = op->sym->cipher.data.offset;
src = rte_pktmbuf_mtod(op->sym->m_src, uint8_t *);
if (op->sym->m_dst == NULL) {
}
dst = rte_pktmbuf_mtod(op->sym->m_dst, uint8_t *);
iv_ptr = rte_crypto_op_ctod_offset(op, uint8_t *,
- op->sym->cipher.iv.offset);
+ session->iv_offset);
iv = *((uint64_t *)(iv_ptr));
length_in_bits = op->sym->cipher.data.length;