diff --git a/app/test/test_cryptodev.c b/app/test/test_cryptodev.c
index c2b33686ed..96941dd55c 100644
--- a/app/test/test_cryptodev.c
+++ b/app/test/test_cryptodev.c
@@ -15179,6 +15179,11 @@ static struct unit_test_suite ipsec_proto_testsuite  = {
 			"Outbound known vector (ESP tunnel mode IPv4 AES-CCM 256)",
 			ut_setup_security, ut_teardown,
 			test_ipsec_proto_known_vec, &pkt_aes_256_ccm),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Outbound known vector (ESP tunnel mode IPv4 AES-CBC MD5 [12B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_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_security, ut_teardown,
@@ -15208,6 +15213,26 @@ static struct unit_test_suite ipsec_proto_testsuite  = {
 			ut_setup_security, ut_teardown,
 			test_ipsec_proto_known_vec,
 			&pkt_null_aes_xcbc),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Outbound known vector (ESP tunnel mode IPv4 DES-CBC HMAC-SHA256 [16B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec,
+			&pkt_des_cbc_hmac_sha256),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Outbound known vector (ESP tunnel mode IPv4 DES-CBC HMAC-SHA384 [24B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec,
+			&pkt_des_cbc_hmac_sha384),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Outbound known vector (ESP tunnel mode IPv4 DES-CBC HMAC-SHA512 [32B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec,
+			&pkt_des_cbc_hmac_sha512),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Outbound known vector (ESP tunnel mode IPv6 DES-CBC HMAC-SHA256 [16B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec,
+			&pkt_des_cbc_hmac_sha256_v6),
 		TEST_CASE_NAMED_WITH_DATA(
 			"Outbound known vector (AH tunnel mode IPv4 HMAC-SHA256)",
 			ut_setup_security, ut_teardown,
@@ -15248,6 +15273,11 @@ static struct unit_test_suite ipsec_proto_testsuite  = {
 			"Inbound known vector (ESP tunnel mode IPv4 AES-CBC 128)",
 			ut_setup_security, ut_teardown,
 			test_ipsec_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_security, ut_teardown,
+			test_ipsec_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_security, ut_teardown,
@@ -15277,6 +15307,26 @@ static struct unit_test_suite ipsec_proto_testsuite  = {
 			ut_setup_security, ut_teardown,
 			test_ipsec_proto_known_vec_inb,
 			&pkt_null_aes_xcbc),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Inbound known vector (ESP tunnel mode IPv4 DES-CBC HMAC-SHA256 [16B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec_inb,
+			&pkt_des_cbc_hmac_sha256),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Inbound known vector (ESP tunnel mode IPv4 DES-CBC HMAC-SHA384 [24B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec_inb,
+			&pkt_des_cbc_hmac_sha384),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Inbound known vector (ESP tunnel mode IPv4 DES-CBC HMAC-SHA512 [32B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec_inb,
+			&pkt_des_cbc_hmac_sha512),
+		TEST_CASE_NAMED_WITH_DATA(
+			"Inbound known vector (ESP tunnel mode IPv6 DES-CBC HMAC-SHA256 [16B ICV])",
+			ut_setup_security, ut_teardown,
+			test_ipsec_proto_known_vec_inb,
+			&pkt_des_cbc_hmac_sha256_v6),
 		TEST_CASE_NAMED_WITH_DATA(
 			"Inbound known vector (AH tunnel mode IPv4 HMAC-SHA256)",
 			ut_setup_security, ut_teardown,
diff --git a/app/test/test_cryptodev_security_ipsec.h b/app/test/test_cryptodev_security_ipsec.h
index 9147d1c0d6..b98f4741b2 100644
--- a/app/test/test_cryptodev_security_ipsec.h
+++ b/app/test/test_cryptodev_security_ipsec.h
@@ -196,7 +196,7 @@ static const struct crypto_param auth_list[] = {
 	{
 		.type = RTE_CRYPTO_SYM_XFORM_AUTH,
 		.alg.auth =  RTE_CRYPTO_AUTH_MD5_HMAC,
-		.key_length = 12,
+		.key_length = 16,
 		.digest_length = 12,
 	},
 	{
