/*-
* BSD LICENSE
*
- * Copyright(c) 2016 Intel Corporation. All rights reserved.
+ * Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
struct cnt_blk *icb;
uint8_t *aad;
uint8_t *iv = RTE_PTR_ADD(ip4, ip_hdr_len + sizeof(struct esp_hdr));
+ uint8_t *iv_ptr = rte_crypto_op_ctod_offset(cop,
+ uint8_t *, IV_OFFSET);
switch (sa->cipher_algo) {
case RTE_CRYPTO_CIPHER_NULL:
case RTE_CRYPTO_CIPHER_AES_CBC:
- sym_cop->cipher.iv.data = iv;
- sym_cop->cipher.iv.phys_addr = rte_pktmbuf_mtophys_offset(m,
- ip_hdr_len + sizeof(struct esp_hdr));
- sym_cop->cipher.iv.length = sa->iv_len;
+ /* Copy IV at the end of crypto operation */
+ rte_memcpy(iv_ptr, iv, sa->iv_len);
break;
case RTE_CRYPTO_CIPHER_AES_CTR:
case RTE_CRYPTO_CIPHER_AES_GCM:
icb->salt = sa->salt;
memcpy(&icb->iv, iv, 8);
icb->cnt = rte_cpu_to_be_32(1);
- sym_cop->cipher.iv.data = (uint8_t *)icb;
- sym_cop->cipher.iv.phys_addr = rte_pktmbuf_mtophys_offset(m,
- (uint8_t *)icb - rte_pktmbuf_mtod(m, uint8_t *));
- sym_cop->cipher.iv.length = 16;
break;
default:
RTE_LOG(ERR, IPSEC_ESP, "unsupported cipher algorithm %u\n",
sym_cop->auth.aad.data = aad;
sym_cop->auth.aad.phys_addr = rte_pktmbuf_mtophys_offset(m,
aad - rte_pktmbuf_mtod(m, uint8_t *));
- sym_cop->auth.aad.length = 8;
break;
default:
RTE_LOG(ERR, IPSEC_ESP, "unsupported auth algorithm %u\n",
icb->salt = sa->salt;
icb->iv = sa->seq;
icb->cnt = rte_cpu_to_be_32(1);
- sym_cop->cipher.iv.data = (uint8_t *)icb;
- sym_cop->cipher.iv.phys_addr = rte_pktmbuf_mtophys_offset(m,
- (uint8_t *)icb - rte_pktmbuf_mtod(m, uint8_t *));
- sym_cop->cipher.iv.length = 16;
uint8_t *aad;
sym_cop->auth.aad.data = aad;
sym_cop->auth.aad.phys_addr = rte_pktmbuf_mtophys_offset(m,
aad - rte_pktmbuf_mtod(m, uint8_t *));
- sym_cop->auth.aad.length = 8;
break;
default:
RTE_LOG(ERR, IPSEC_ESP, "unsupported auth algorithm %u\n",