diff --git a/app/test/test_cryptodev.c b/app/test/test_cryptodev.c
index 00dced5..23e56ec 100644
--- a/app/test/test_cryptodev.c
+++ b/app/test/test_cryptodev.c
@@ -3829,6 +3829,22 @@ test_3DES_chain_qat_all(void)
 }
 
 static int
+test_DES_cipheronly_qat_all(void)
+{
+	struct crypto_testsuite_params *ts_params = &testsuite_params;
+	int status;
+
+	status = test_blockcipher_all_tests(ts_params->mbuf_pool,
+		ts_params->op_mpool, ts_params->valid_devs[0],
+		RTE_CRYPTODEV_QAT_SYM_PMD,
+		BLKCIPHER_DES_CIPHERONLY_TYPE);
+
+	TEST_ASSERT_EQUAL(status, 0, "Test failed");
+
+	return TEST_SUCCESS;
+}
+
+static int
 test_3DES_cipheronly_qat_all(void)
 {
 	struct crypto_testsuite_params *ts_params = &testsuite_params;
@@ -6053,6 +6069,8 @@ static struct unit_test_suite cryptodev_qat_testsuite  = {
 		TEST_CASE_ST(ut_setup, ut_teardown, test_3DES_chain_qat_all),
 		TEST_CASE_ST(ut_setup, ut_teardown,
 						test_3DES_cipheronly_qat_all),
+		TEST_CASE_ST(ut_setup, ut_teardown,
+						test_DES_cipheronly_qat_all),
 		TEST_CASE_ST(ut_setup, ut_teardown, test_stats),
 
 		/** AES GCM Authenticated Encryption */
diff --git a/app/test/test_cryptodev_blockcipher.c b/app/test/test_cryptodev_blockcipher.c
index 37b10cf..03dd073 100644
--- a/app/test/test_cryptodev_blockcipher.c
+++ b/app/test/test_cryptodev_blockcipher.c
@@ -489,6 +489,11 @@ test_blockcipher_all_tests(struct rte_mempool *mbuf_pool,
 		sizeof(triple_des_cipheronly_test_cases[0]);
 		tcs = triple_des_cipheronly_test_cases;
 		break;
+	case BLKCIPHER_DES_CIPHERONLY_TYPE:
+		n_test_cases = sizeof(des_cipheronly_test_cases) /
+		sizeof(des_cipheronly_test_cases[0]);
+		tcs = des_cipheronly_test_cases;
+		break;
 	case BLKCIPHER_AUTHONLY_TYPE:
 		n_test_cases = sizeof(hash_test_cases) /
 		sizeof(hash_test_cases[0]);
diff --git a/app/test/test_cryptodev_blockcipher.h b/app/test/test_cryptodev_blockcipher.h
index 04ff1ee..fe97e4c 100644
--- a/app/test/test_cryptodev_blockcipher.h
+++ b/app/test/test_cryptodev_blockcipher.h
@@ -67,7 +67,8 @@ enum blockcipher_test_type {
 	BLKCIPHER_AES_CIPHERONLY_TYPE,	/* use aes_cipheronly_test_cases[] */
 	BLKCIPHER_3DES_CHAIN_TYPE,	/* use triple_des_chain_test_cases[] */
 	BLKCIPHER_3DES_CIPHERONLY_TYPE,	/* triple_des_cipheronly_test_cases[] */
-	BLKCIPHER_AUTHONLY_TYPE		/* use hash_test_cases[] */
+	BLKCIPHER_AUTHONLY_TYPE,	/* use hash_test_cases[] */
+	BLKCIPHER_DES_CIPHERONLY_TYPE	/* use des_cipheronly_test_cases[] */
 };
 
 struct blockcipher_test_case {
diff --git a/app/test/test_cryptodev_des_test_vectors.h b/app/test/test_cryptodev_des_test_vectors.h
index a1d2d97..388d87e 100644
--- a/app/test/test_cryptodev_des_test_vectors.h
+++ b/app/test/test_cryptodev_des_test_vectors.h
@@ -474,6 +474,75 @@ static const uint8_t ciphertext512_des128cbc[] = {
 	0x43, 0xfe, 0xf1, 0x10, 0x14, 0xf1, 0x91, 0xcc
 };
 
+
+static const uint8_t ciphertext512_des[] = {
+		0x1A, 0x46, 0xDB, 0x69, 0x43, 0x45, 0x0F, 0x2F,
+		0xDC, 0x27, 0xF9, 0x41, 0x0E, 0x01, 0x58, 0xB4,
+		0x5E, 0xCC, 0x13, 0xF5, 0x92, 0x99, 0xE4, 0xF2,
+		0xD5, 0xF9, 0x16, 0xFE, 0x0F, 0x7E, 0xDE, 0xA0,
+		0xF5, 0x32, 0xFE, 0x20, 0x67, 0x93, 0xCA, 0xE1,
+		0x8E, 0x4D, 0x72, 0xA3, 0x50, 0x72, 0x14, 0x15,
+		0x70, 0xE7, 0xAB, 0x49, 0x25, 0x88, 0x0E, 0x01,
+		0x5C, 0x52, 0x87, 0xE2, 0x27, 0xDC, 0xD4, 0xD1,
+		0x14, 0x1B, 0x08, 0x9F, 0x42, 0x48, 0x93, 0xA9,
+		0xD1, 0x2F, 0x2C, 0x69, 0x48, 0x16, 0x59, 0xCF,
+		0x8B, 0xF6, 0x8B, 0xD9, 0x34, 0xD4, 0xD7, 0xE4,
+		0xAE, 0x35, 0xFD, 0xDA, 0x73, 0xBE, 0xDC, 0x6B,
+		0x10, 0x90, 0x75, 0x2D, 0x4C, 0x14, 0x37, 0x8B,
+		0xC8, 0xC7, 0xDF, 0x6E, 0x6F, 0xED, 0xF3, 0xE3,
+		0xD3, 0x21, 0x29, 0xCD, 0x06, 0xB6, 0x5B, 0xF4,
+		0xB9, 0xBD, 0x77, 0xA2, 0xF7, 0x91, 0xF4, 0x95,
+		0xF0, 0xE0, 0x62, 0x03, 0x46, 0xAE, 0x1B, 0xEB,
+		0xE2, 0xA9, 0xCF, 0xB9, 0x0E, 0x3B, 0xB9, 0xDA,
+		0x5C, 0x1B, 0x45, 0x3F, 0xDD, 0xCC, 0xCC, 0xB3,
+		0xF0, 0xDD, 0x36, 0x26, 0x11, 0x57, 0x97, 0xA7,
+		0xF6, 0xF4, 0xE1, 0x4F, 0xBB, 0x31, 0xBB, 0x07,
+		0x4B, 0xA3, 0xB4, 0x83, 0xF9, 0x23, 0xA1, 0xCD,
+		0x8C, 0x1C, 0x76, 0x92, 0x45, 0xA5, 0xEB, 0x7D,
+		0xEB, 0x22, 0x88, 0xB1, 0x9F, 0xFB, 0xE9, 0x06,
+		0x8F, 0x67, 0xA6, 0x8A, 0xB7, 0x0B, 0xCD, 0x8F,
+		0x34, 0x40, 0x4F, 0x4F, 0xAD, 0xA0, 0xF2, 0xDC,
+		0x2C, 0x53, 0xE1, 0xCA, 0xA5, 0x7A, 0x03, 0xEF,
+		0x08, 0x00, 0xCC, 0x52, 0xA6, 0xAB, 0x56, 0xD2,
+		0xF1, 0xCD, 0xC7, 0xED, 0xBE, 0xCB, 0x78, 0x37,
+		0x4B, 0x61, 0xA9, 0xD2, 0x3C, 0x8D, 0xCC, 0xFD,
+		0x21, 0xFD, 0x0F, 0xE4, 0x4E, 0x3D, 0x6F, 0x8F,
+		0x2A, 0xEC, 0x69, 0xFA, 0x20, 0x50, 0x99, 0x35,
+		0xA1, 0xCC, 0x3B, 0xFD, 0xD6, 0xAC, 0xE9, 0xBE,
+		0x14, 0xF1, 0xBC, 0x71, 0x70, 0xFE, 0x13, 0xD1,
+		0x48, 0xCC, 0xBE, 0x7B, 0xCB, 0xC0, 0x20, 0xD9,
+		0x28, 0xD7, 0xD4, 0x0F, 0x66, 0x7A, 0x60, 0xAB,
+		0x20, 0xA9, 0x23, 0x41, 0x03, 0x34, 0xC3, 0x63,
+		0x91, 0x69, 0x02, 0xD5, 0xBC, 0x41, 0xDA, 0xA8,
+		0xD1, 0x48, 0xC9, 0x8E, 0x4F, 0xCD, 0x0F, 0x21,
+		0x5B, 0x4D, 0x5F, 0xF5, 0x1B, 0x2A, 0x44, 0x10,
+		0x16, 0xA7, 0xFD, 0xC0, 0x55, 0xE1, 0x98, 0xBB,
+		0x76, 0xB5, 0xAB, 0x39, 0x6B, 0x9B, 0xAB, 0x85,
+		0x45, 0x4B, 0x9C, 0x64, 0x7D, 0x78, 0x3F, 0x61,
+		0x22, 0xB1, 0xDE, 0x0E, 0x39, 0x2B, 0x21, 0x26,
+		0xE2, 0x1D, 0x5A, 0xD7, 0xAC, 0xDF, 0xD4, 0x12,
+		0x69, 0xD1, 0xE8, 0x9B, 0x1A, 0xCE, 0x6C, 0xA0,
+		0x3B, 0x23, 0xDC, 0x03, 0x2B, 0x97, 0x16, 0xD0,
+		0xD0, 0x46, 0x98, 0x36, 0x53, 0xCE, 0x88, 0x6E,
+		0xCA, 0x2C, 0x15, 0x0E, 0x49, 0xED, 0xBE, 0xE5,
+		0xBF, 0xBD, 0x7B, 0xC2, 0x21, 0xE1, 0x09, 0xFF,
+		0x71, 0xA8, 0xBE, 0x8F, 0xB4, 0x1D, 0x25, 0x5C,
+		0x37, 0xCA, 0x26, 0xD2, 0x1E, 0x63, 0xE1, 0x7F,
+		0x0D, 0x89, 0x10, 0xEF, 0x78, 0xB0, 0xDB, 0xD0,
+		0x72, 0x44, 0x60, 0x1D, 0xCF, 0x7C, 0x25, 0x1A,
+		0xBB, 0xC3, 0x92, 0x53, 0x8E, 0x9F, 0x27, 0xC7,
+		0xE8, 0x08, 0xFC, 0x5D, 0x50, 0x3E, 0xFC, 0xB0,
+		0x00, 0xE2, 0x48, 0xB2, 0x4B, 0xF8, 0xF2, 0xE3,
+		0xD3, 0x8B, 0x71, 0x64, 0xB8, 0xF0, 0x6E, 0x4A,
+		0x23, 0xA0, 0xA4, 0x88, 0xA4, 0x36, 0x45, 0x6B,
+		0x5A, 0xE7, 0x57, 0x65, 0xEA, 0xC9, 0xF8, 0xE8,
+		0x7A, 0x80, 0x22, 0x67, 0x1A, 0x05, 0xF2, 0x78,
+		0x81, 0x17, 0xCD, 0x87, 0xFB, 0x0D, 0x25, 0x84,
+		0x49, 0x06, 0x25, 0xCE, 0xFC, 0x38, 0x06, 0x18,
+		0x2E, 0x1D, 0xE1, 0x33, 0x97, 0xB6, 0x7E, 0xAB,
+};
+
+
 static const struct blockcipher_test_data
 triple_des128cbc_test_vector = {
 	.crypto_algo = RTE_CRYPTO_CIPHER_3DES_CBC,
@@ -752,6 +821,47 @@ triple_des192cbc_hmac_sha1_test_vector = {
 	}
 };
 
+static const struct blockcipher_test_data
+des_cbc_test_vector = {
+	.crypto_algo = RTE_CRYPTO_CIPHER_DES_CBC,
+	.cipher_key = {
+		.data = {
+			0xE4, 0x23, 0x33, 0x8A, 0x35, 0x64, 0x61, 0xE2
+		},
+		.len = 8
+	},
+	.iv = {
+		.data = {
+			0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		},
+		.len = 8
+	},
+	.plaintext = {
+		.data = plaintext_des,
+		.len = 512
+	},
+	.ciphertext = {
+		.data = ciphertext512_des,
+		.len = 512
+	},
+};
+
+static const struct blockcipher_test_case des_cipheronly_test_cases[] = {
+	{
+		.test_descr = "DES-CBC Encryption",
+		.test_data = &des_cbc_test_vector,
+		.op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
+		.pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_QAT
+	},
+	{
+		.test_descr = "DES-CBC Decryption",
+		.test_data = &des_cbc_test_vector,
+		.op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
+		.pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_QAT
+	},
+
+};
+
 static const struct blockcipher_test_case triple_des_chain_test_cases[] = {
 	{
 		.test_descr = "3DES-128-CBC HMAC-SHA1 Encryption Digest",
