#include <rte_security.h>
#define OTX2_IPSEC_PO_AES_GCM_INB_CTX_LEN 0x09
-#define OTX2_IPSEC_PO_AES_GCM_OUTB_CTX_LEN 0x28
-
-#define OTX2_IPSEC_PO_MAX_INB_CTX_LEN 0x22
-#define OTX2_IPSEC_PO_MAX_OUTB_CTX_LEN 0x38
#define OTX2_IPSEC_PO_PER_PKT_IV BIT(11)
/* w8 */
uint8_t udp_encap[8];
- /* w9-w23 */
- struct {
- uint8_t hmac_key[48];
- struct otx2_ipsec_po_traffic_selector selector;
- } aes_gcm;
+ /* w9-w33 */
+ union {
+ struct {
+ uint8_t hmac_key[48];
+ struct otx2_ipsec_po_traffic_selector selector;
+ } aes_gcm;
+ struct {
+ uint8_t hmac_key[64];
+ uint8_t hmac_iv[64];
+ struct otx2_ipsec_po_traffic_selector selector;
+ } sha2;
+ };
+ union {
+ struct otx2_ipsec_replay *replay;
+ uint64_t replay64;
+ };
+ uint32_t replay_win_sz;
};
struct otx2_ipsec_po_ip_template {
RTE_STD_C11
union {
- uint8_t raw[252];
- struct rte_ipv4_hdr ipv4_hdr;
- struct rte_ipv6_hdr ipv6_hdr;
+ struct {
+ struct rte_ipv4_hdr ipv4_hdr;
+ uint16_t udp_src;
+ uint16_t udp_dst;
+ } ip4;
+ struct {
+ struct rte_ipv6_hdr ipv6_hdr;
+ uint16_t udp_src;
+ uint16_t udp_dst;
+ } ip6;
};
};
uint32_t esn_hi;
uint32_t esn_low;
- /* w8-w39 */
- struct otx2_ipsec_po_ip_template template;
- uint16_t udp_src;
- uint16_t udp_dst;
+ /* w8-w55 */
+ union {
+ uint8_t raw[384];
+ struct {
+ struct otx2_ipsec_po_ip_template template;
+ } aes_gcm;
+ struct {
+ uint8_t hmac_key[24];
+ uint8_t unused[24];
+ struct otx2_ipsec_po_ip_template template;
+ } sha1;
+ struct {
+ uint8_t hmac_key[64];
+ uint8_t hmac_iv[64];
+ struct otx2_ipsec_po_ip_template template;
+ } sha2;
+ };
};
static inline int
if (xform->auth.algo == RTE_CRYPTO_AUTH_SHA1_HMAC) {
if (keylen >= 20 && keylen <= 64)
return 0;
+ } else if (xform->auth.algo == RTE_CRYPTO_AUTH_SHA256_HMAC) {
+ if (keylen >= 32 && keylen <= 64)
+ return 0;
}
return -ENOTSUP;
return -EINVAL;
}
- ctl->inner_ip_ver = OTX2_IPSEC_PO_SA_IP_VERSION_4;
+ ctl->inner_ip_ver = ctl->outer_ip_ver;
if (ipsec->mode == RTE_SECURITY_IPSEC_SA_MODE_TRANSPORT)
ctl->ipsec_mode = OTX2_IPSEC_PO_SA_MODE_TRANSPORT;
return -ENOTSUP;
}
} else if (cipher_xform->cipher.algo == RTE_CRYPTO_CIPHER_AES_CBC) {
- ctl->enc_type = OTX2_IPSEC_PO_SA_ENC_AES_CCM;
- aes_key_len = xform->cipher.key.length;
+ ctl->enc_type = OTX2_IPSEC_PO_SA_ENC_AES_CBC;
+ aes_key_len = cipher_xform->cipher.key.length;
} else {
return -ENOTSUP;
}