From: Vidya Sagar Velumuri <vvelumuri@marvell.com>
Add support for DES-CBC cipher for security offload in inline mode.
Signed-off-by: Vidya Sagar Velumuri <vvelumuri@marvell.com>
---
drivers/common/cnxk/cnxk_security.c | 5 +++++
drivers/net/cnxk/cn9k_ethdev_sec.c | 20 ++++++++++++++++++++
2 files changed, 25 insertions(+)
@@ -817,6 +817,7 @@ cnxk_ipsec_ivlen_get(enum rte_crypto_cipher_algorithm c_algo,
case RTE_CRYPTO_CIPHER_AES_CTR:
ivlen = 8;
break;
+ case RTE_CRYPTO_CIPHER_DES_CBC:
case RTE_CRYPTO_CIPHER_3DES_CBC:
ivlen = ROC_CPT_DES_BLOCK_LENGTH;
break;
@@ -898,6 +899,7 @@ cnxk_ipsec_outb_roundup_byte(enum rte_crypto_cipher_algorithm c_algo,
case RTE_CRYPTO_CIPHER_AES_CBC:
roundup_byte = 16;
break;
+ case RTE_CRYPTO_CIPHER_DES_CBC:
case RTE_CRYPTO_CIPHER_3DES_CBC:
roundup_byte = 8;
break;
@@ -1033,6 +1035,9 @@ on_ipsec_sa_ctl_set(struct rte_security_ipsec_xform *ipsec,
case RTE_CRYPTO_CIPHER_NULL:
ctl->enc_type = ROC_IE_ON_SA_ENC_NULL;
break;
+ case RTE_CRYPTO_CIPHER_DES_CBC:
+ ctl->enc_type = ROC_IE_ON_SA_ENC_DES_CBC;
+ break;
case RTE_CRYPTO_CIPHER_3DES_CBC:
ctl->enc_type = ROC_IE_ON_SA_ENC_3DES_CBC;
break;
@@ -30,6 +30,26 @@ static struct rte_cryptodev_capabilities cn9k_eth_sec_crypto_caps[] = {
}, },
}, }
},
+ { /* DES */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+ {.cipher = {
+ .algo = RTE_CRYPTO_CIPHER_DES_CBC,
+ .block_size = 8,
+ .key_size = {
+ .min = 8,
+ .max = 8,
+ .increment = 0
+ },
+ .iv_size = {
+ .min = 8,
+ .max = 8,
+ .increment = 0
+ }
+ }, },
+ }, }
+ },
{ /* 3DES CBC */
.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
{.sym = {