[PATCH v5 01/21] test/security: enable AES-GCM in combined mode TLS

[Aakash Sasidharan]

Enable AES-GCM AEAD tests in combined mode TLS test suite.

Coverity issue: 414888
Fixes: 9157ccb8f876 ("test/crypto: verify TLS headers")

Signed-off-by: Aakash Sasidharan <asasidha...@marvell.com>
---
 app/test/test_cryptodev_security_tls_record.c | 10 ++++++++--
 app/test/test_security_proto.h                |  3 +++
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/app/test/test_cryptodev_security_tls_record.c 
b/app/test/test_cryptodev_security_tls_record.c
index bcb2eba4ff..14a7a2511e 100644
--- a/app/test/test_cryptodev_security_tls_record.c
+++ b/app/test/test_cryptodev_security_tls_record.c
@@ -116,6 +116,7 @@ test_tls_record_td_prepare(const struct crypto_param 
*param1, const struct crypt
                }
        } else {
                mac_len = td->xform.aead.aead.digest_length;
+               roundup_len = 0;
                exp_nonce_len = 8;
        }
 
@@ -123,7 +124,10 @@ test_tls_record_td_prepare(const struct crypto_param 
*param1, const struct crypt
        case RTE_SECURITY_VERSION_TLS_1_2:
        case RTE_SECURITY_VERSION_TLS_1_3:
                hdr_len = sizeof(struct rte_tls_hdr);
-               min_padding = 1;
+               if (td->aead)
+                       min_padding = 0;
+               else
+                       min_padding = 1;
                break;
        case RTE_SECURITY_VERSION_DTLS_1_2:
                hdr_len = sizeof(struct rte_dtls_hdr);
@@ -139,7 +143,9 @@ test_tls_record_td_prepare(const struct crypto_param 
*param1, const struct crypt
 
        /* Padding */
        tls_pkt_size += min_padding;
-       tls_pkt_size = RTE_ALIGN_MUL_CEIL(tls_pkt_size, roundup_len);
+
+       if (roundup_len)
+               tls_pkt_size = RTE_ALIGN_MUL_CEIL(tls_pkt_size, roundup_len);
 
        /* Explicit nonce */
        tls_pkt_size += exp_nonce_len;
diff --git a/app/test/test_security_proto.h b/app/test/test_security_proto.h
index efa023b99d..5b92daa810 100644
--- a/app/test/test_security_proto.h
+++ b/app/test/test_security_proto.h
@@ -27,16 +27,19 @@ static const struct crypto_param aead_list[] = {
                .type = RTE_CRYPTO_SYM_XFORM_AEAD,
                .alg.aead =  RTE_CRYPTO_AEAD_AES_GCM,
                .key_length = 16,
+               .digest_length = 16,
        },
        {
                .type = RTE_CRYPTO_SYM_XFORM_AEAD,
                .alg.aead = RTE_CRYPTO_AEAD_AES_GCM,
                .key_length = 24,
+               .digest_length = 16,
        },
        {
                .type = RTE_CRYPTO_SYM_XFORM_AEAD,
                .alg.aead = RTE_CRYPTO_AEAD_AES_GCM,
                .key_length = 32,
+               .digest_length = 16,
        },
        {
                .type = RTE_CRYPTO_SYM_XFORM_AEAD,
-- 
2.25.1