[dpdk-dev] [PATCH v2 4/4] examples/l2fwd-crypto: enable ZUC EEA3 and EIA3 algos

[Pablo de Lara]

This patch enables ZUC EEA3 cipher algorithm and
ZUC EIA3 authentication algorithm support to
l2fwd-crypto sample application.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
---
 examples/l2fwd-crypto/main.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c
index b348d59..0593734 100644
--- a/examples/l2fwd-crypto/main.c
+++ b/examples/l2fwd-crypto/main.c
@@ -350,6 +350,7 @@ fill_supported_algorithm_tables(void)
 	strcpy(supported_auth_algo[RTE_CRYPTO_AUTH_SHA384_HMAC], "SHA384_HMAC");
 	strcpy(supported_auth_algo[RTE_CRYPTO_AUTH_SHA512_HMAC], "SHA512_HMAC");
 	strcpy(supported_auth_algo[RTE_CRYPTO_AUTH_SNOW3G_UIA2], "SNOW3G_UIA2");
+	strcpy(supported_auth_algo[RTE_CRYPTO_AUTH_ZUC_EIA3], "ZUC_EIA3");
 	strcpy(supported_auth_algo[RTE_CRYPTO_AUTH_KASUMI_F9], "KASUMI_F9");
 
 	for (i = 0; i < RTE_CRYPTO_CIPHER_LIST_END; i++)
@@ -360,6 +361,7 @@ fill_supported_algorithm_tables(void)
 	strcpy(supported_cipher_algo[RTE_CRYPTO_CIPHER_AES_GCM], "AES_GCM");
 	strcpy(supported_cipher_algo[RTE_CRYPTO_CIPHER_NULL], "NULL");
 	strcpy(supported_cipher_algo[RTE_CRYPTO_CIPHER_SNOW3G_UEA2], "SNOW3G_UEA2");
+	strcpy(supported_cipher_algo[RTE_CRYPTO_CIPHER_ZUC_EEA3], "ZUC_EEA3");
 	strcpy(supported_cipher_algo[RTE_CRYPTO_CIPHER_KASUMI_F8], "KASUMI_F8");
 }
 
@@ -469,9 +471,10 @@ l2fwd_simple_crypto_enqueue(struct rte_mbuf *m,
 				rte_pktmbuf_pkt_len(m) - cparams->digest_length);
 		op->sym->auth.digest.length = cparams->digest_length;
 
-		/* For SNOW 3G/KASUMI algorithms, offset/length must be in bits */
+		/* For wireless algorithms, offset/length must be in bits */
 		if (cparams->auth_algo == RTE_CRYPTO_AUTH_SNOW3G_UIA2 ||
-				cparams->auth_algo == RTE_CRYPTO_AUTH_KASUMI_F9) {
+				cparams->auth_algo == RTE_CRYPTO_AUTH_KASUMI_F9 ||
+				cparams->auth_algo == RTE_CRYPTO_AUTH_ZUC_EIA3) {
 			op->sym->auth.data.offset = ipdata_offset << 3;
 			op->sym->auth.data.length = data_len << 3;
 		} else {
@@ -491,9 +494,10 @@ l2fwd_simple_crypto_enqueue(struct rte_mbuf *m,
 		op->sym->cipher.iv.phys_addr = cparams->iv.phys_addr;
 		op->sym->cipher.iv.length = cparams->iv.length;
 
-		/* For SNOW 3G algorithms, offset/length must be in bits */
+		/* For wireless algorithms, offset/length must be in bits */
 		if (cparams->cipher_algo == RTE_CRYPTO_CIPHER_SNOW3G_UEA2 ||
-				cparams->cipher_algo == RTE_CRYPTO_CIPHER_KASUMI_F8) {
+				cparams->cipher_algo == RTE_CRYPTO_CIPHER_KASUMI_F8 ||
+				cparams->cipher_algo == RTE_CRYPTO_CIPHER_ZUC_EEA3) {
 			op->sym->cipher.data.offset = ipdata_offset << 3;
 			if (cparams->do_hash && cparams->hash_verify)
 				/* Do not cipher the hash tag */
-- 
2.7.4