diff --git a/app/test/test_cryptodev_security_ipsec.h b/app/test/test_cryptodev_security_ipsec.h
index 95e86a05e0..b98f4741b2 100644
--- a/app/test/test_cryptodev_security_ipsec.h
+++ b/app/test/test_cryptodev_security_ipsec.h
@@ -193,6 +193,12 @@ static const struct crypto_param auth_list[] = {
 		.type = RTE_CRYPTO_SYM_XFORM_AUTH,
 		.alg.auth =  RTE_CRYPTO_AUTH_NULL,
 	},
+	{
+		.type = RTE_CRYPTO_SYM_XFORM_AUTH,
+		.alg.auth =  RTE_CRYPTO_AUTH_MD5_HMAC,
+		.key_length = 16,
+		.digest_length = 12,
+	},
 	{
 		.type = RTE_CRYPTO_SYM_XFORM_AUTH,
 		.alg.auth =  RTE_CRYPTO_AUTH_SHA256_HMAC,
diff --git a/app/test/test_cryptodev_security_ipsec_test_vectors.h b/app/test/test_cryptodev_security_ipsec_test_vectors.h
index 18ffceddce..2686bbeb62 100644
--- a/app/test/test_cryptodev_security_ipsec_test_vectors.h
+++ b/app/test/test_cryptodev_security_ipsec_test_vectors.h
@@ -633,6 +633,113 @@ struct ipsec_test_data pkt_aes_256_gcm_v6 = {
 	},
 };
 
+struct ipsec_test_data pkt_aes_128_cbc_md5 = {
+	.key = {
+		.data = {
+			0x00, 0x04, 0x05, 0x01, 0x23, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x0a, 0x0b, 0x0c, 0x0f, 0x00, 0x00,
+		},
+	},
+	.auth_key = {
+		.data = {
+			0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
+			0x10, 0x30, 0x40, 0x00, 0x01, 0x02, 0x03, 0x04,
+		},
+	},
+	.input_text = {
+		.data = {
+			/* IP */
+			0x45, 0x00, 0x00, 0x32, 0x00, 0x01, 0x00, 0x00,
+			0x1f, 0x11, 0x17, 0x8b, 0xc0, 0xa8, 0x01, 0x6f,
+			0xc0, 0xa8, 0x01, 0x70,
+
+			/* UDP */
+			0x00, 0x09, 0x00, 0x09, 0x00, 0x1e, 0x00, 0x00,
+			0xbe, 0x9b, 0xe9, 0x55, 0x00, 0x00, 0x00, 0x21,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+			0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		},
+		.len = 50,
+	},
+	.output_text = {
+		.data = {
+			/* IP - outer header */
+			0x45, 0x00, 0x00, 0x78, 0x00, 0x01, 0x00, 0x00,
+			0x40, 0x32, 0x52, 0x51, 0x14, 0x00, 0x00, 0x01,
+			0x14, 0x00, 0x00, 0x02,
+
+			/* ESP */
+			0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x01,
+
+			/* IV */
+			0x34, 0x12, 0x67, 0x45, 0xff, 0xff, 0x00, 0x00,
+			0x20, 0xbf, 0xe8, 0x39, 0x00, 0x00, 0x00, 0x00,
+
+			/* Data */
+			0x67, 0xb5, 0x46, 0x6e, 0x78, 0x17, 0xd3, 0x5a,
+			0xac, 0x62, 0x62, 0x62, 0xb0, 0x57, 0x9b, 0x09,
+			0x19, 0x4f, 0x06, 0x59, 0xc8, 0xb0, 0x30, 0x65,
+			0x1f, 0x45, 0x57, 0x41, 0x72, 0x17, 0x28, 0xe9,
+			0xad, 0x50, 0xbe, 0x44, 0x1d, 0x2d, 0x9a, 0xd0,
+			0x48, 0x75, 0x0d, 0x1c, 0x8d, 0x24, 0xa8, 0x6f,
+			0x6b, 0x24, 0xb6, 0x5d, 0x43, 0x1e, 0x55, 0xf0,
+			0xf7, 0x14, 0x1f, 0xf2, 0x61, 0xd4, 0xe0, 0x30,
+			0xff, 0xd7, 0x3f, 0xb4, 0x7c, 0x30, 0xdb, 0xeb,
+			0xf3, 0x95, 0xbf, 0xcd,
+		},
+		.len = 120,
+	},
+	.iv = {
+		.data = {
+			0x34, 0x12, 0x67, 0x45, 0xff, 0xff, 0x00, 0x00,
+			0x20, 0xbf, 0xe8, 0x39, 0x00, 0x00, 0x00, 0x00,
+		},
+	},
+
+	.ipsec_xform = {
+		.spi = 60,
+		.options.esn = 0,
+		.options.udp_encap = 0,
+		.options.copy_dscp = 0,
+		.options.copy_flabel = 0,
+		.options.copy_df = 0,
+		.options.dec_ttl = 0,
+		.options.ecn = 0,
+		.options.stats = 0,
+		.options.tunnel_hdr_verify = 0,
+		.direction = RTE_SECURITY_IPSEC_SA_DIR_EGRESS,
+		.proto = RTE_SECURITY_IPSEC_SA_PROTO_ESP,
+		.mode = RTE_SECURITY_IPSEC_SA_MODE_TUNNEL,
+		.tunnel.type = RTE_SECURITY_IPSEC_TUNNEL_IPV4,
+		.replay_win_sz = 0,
+	},
+
+	.aead = false,
+
+	.xform = {
+		.chain.cipher = {
+			.next = NULL,
+			.type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+			.cipher = {
+				.op = RTE_CRYPTO_CIPHER_OP_ENCRYPT,
+				.algo = RTE_CRYPTO_CIPHER_AES_CBC,
+				.key.length = 16,
+				.iv.length = 16,
+			},
+		},
+		.chain.auth = {
+			.next = NULL,
+			.type = RTE_CRYPTO_SYM_XFORM_AUTH,
+			.auth = {
+				.op = RTE_CRYPTO_AUTH_OP_GENERATE,
+				.algo = RTE_CRYPTO_AUTH_MD5_HMAC,
+				.key.length = 16,
+				.digest_length = 12,
+			},
+		},
+	},
+};
+
 struct ipsec_test_data pkt_aes_128_cbc_hmac_sha256 = {
 	.key = {
 		.data = {
diff --git a/app/test/test_security_inline_proto.c b/app/test/test_security_inline_proto.c
index 289778d9be..feef54f538 100644
--- a/app/test/test_security_inline_proto.c
+++ b/app/test/test_security_inline_proto.c
@@ -71,6 +71,7 @@ extern struct ipsec_test_data pkt_des_cbc_hmac_sha256;
 extern struct ipsec_test_data pkt_des_cbc_hmac_sha384;
 extern struct ipsec_test_data pkt_des_cbc_hmac_sha512;
 extern struct ipsec_test_data pkt_des_cbc_hmac_sha256_v6;
+extern struct ipsec_test_data pkt_aes_128_cbc_md5;
 
 static struct rte_mempool *mbufpool;
 static struct rte_mempool *sess_pool;
@@ -2577,6 +2578,11 @@ static struct unit_test_suite inline_ipsec_testsuite  = {
 			"Outbound known vector (ESP tunnel mode IPv4 AES-GCM 256)",
 			ut_setup_inline_ipsec, ut_teardown_inline_ipsec,
 			test_ipsec_inline_proto_known_vec, &pkt_aes_256_gcm),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Outbound known vector (ESP tunnel mode IPv4 AES-CBC MD5 [12B ICV])",
+			ut_setup_inline_ipsec, ut_teardown_inline_ipsec,
+			test_ipsec_inline_proto_known_vec,
+			&pkt_aes_128_cbc_md5),
 		TEST_CASE_NAMED_WITH_DATA(
 			"Outbound known vector (ESP tunnel mode IPv4 AES-CBC 128 HMAC-SHA256 [16B ICV])",
 			ut_setup_inline_ipsec, ut_teardown_inline_ipsec,
@@ -2669,6 +2675,11 @@ static struct unit_test_suite inline_ipsec_testsuite  = {
 			"Inbound known vector (ESP tunnel mode IPv4 AES-CBC 128)",
 			ut_setup_inline_ipsec, ut_teardown_inline_ipsec,
 			test_ipsec_inline_proto_known_vec_inb, &pkt_aes_128_cbc_null),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Inbound known vector (ESP tunnel mode IPv4 AES-CBC MD5 [12B ICV])",
+			ut_setup_inline_ipsec, ut_teardown_inline_ipsec,
+			test_ipsec_inline_proto_known_vec_inb,
+			&pkt_aes_128_cbc_md5),
 		TEST_CASE_NAMED_WITH_DATA(
 			"Inbound known vector (ESP tunnel mode IPv4 AES-CBC 128 HMAC-SHA256 [16B ICV])",
 			ut_setup_inline_ipsec, ut_teardown_inline_ipsec,
