[dpdk-dev] [PATCH v2 2/2] test/cryptodev: add chacha poly test cases to cryptodev

[Arek Kusztal]

This patch adds Chacha20-Poly1305 implementation to
cryptodev tests.

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal at intel.com>
---
 app/test/test_cryptodev.c                   | 35 +++++++++++++
 app/test/test_cryptodev_aead_test_vectors.h | 77 +++++++++++++++++++++++++++++
 2 files changed, 112 insertions(+)

diff --git a/app/test/test_cryptodev.c b/app/test/test_cryptodev.c
index fa044cb..b5aaca1 100644
--- a/app/test/test_cryptodev.c
+++ b/app/test/test_cryptodev.c
@@ -7814,6 +7814,7 @@ test_authenticated_encryption(const struct aead_test_data *tdata)
 {
 	struct crypto_testsuite_params *ts_params = &testsuite_params;
 	struct crypto_unittest_params *ut_params = &unittest_params;
+	struct rte_cryptodev_sym_capability_idx cap_idx;
 
 	int retval;
 	uint8_t *ciphertext, *auth_tag;
@@ -7827,6 +7828,15 @@ test_authenticated_encryption(const struct aead_test_data *tdata)
 			tdata->key.data, tdata->key.len,
 			tdata->aad.len, tdata->auth_tag.len,
 			tdata->iv.len);
+
+	cap_idx.type = RTE_CRYPTO_SYM_XFORM_AEAD;
+	cap_idx.algo.aead = tdata->algo;
+
+	if (rte_cryptodev_sym_capability_get(ts_params->valid_devs[0],
+			&cap_idx) == NULL) {
+		return -ENOTSUP;
+	}
+
 	if (retval < 0)
 		return retval;
 
@@ -8704,6 +8714,7 @@ test_authenticated_decryption(const struct aead_test_data *tdata)
 {
 	struct crypto_testsuite_params *ts_params = &testsuite_params;
 	struct crypto_unittest_params *ut_params = &unittest_params;
+	struct rte_cryptodev_sym_capability_idx cap_idx;
 
 	int retval;
 	uint8_t *plaintext;
@@ -8719,6 +8730,14 @@ test_authenticated_decryption(const struct aead_test_data *tdata)
 	if (retval < 0)
 		return retval;
 
+	cap_idx.type = RTE_CRYPTO_SYM_XFORM_AEAD;
+	cap_idx.algo.aead = tdata->algo;
+
+	if (rte_cryptodev_sym_capability_get(ts_params->valid_devs[0],
+			&cap_idx) == NULL) {
+		return -ENOTSUP;
+	}
+
 	/* alloc mbuf and set payload */
 	if (tdata->aad.len > MBUF_SIZE) {
 		ut_params->ibuf = rte_pktmbuf_alloc(ts_params->large_mbuf_pool);
@@ -8772,6 +8791,18 @@ test_authenticated_decryption(const struct aead_test_data *tdata)
 }
 
 static int
+test_chacha20_poly1305_encrypt_test_case_rfc8439(void)
+{
+	return test_authenticated_encryption(&chacha20_poly1305_case_rfc8439);
+}
+
+static int
+test_chacha20_poly1305_decrypt_test_case_rfc8439(void)
+{
+	return test_authenticated_decryption(&chacha20_poly1305_case_rfc8439);
+}
+
+static int
 test_AES_GCM_authenticated_decryption_test_case_1(void)
 {
 	return test_authenticated_decryption(&gcm_test_case_1);
@@ -12168,6 +12199,10 @@ static struct unit_test_suite cryptodev_qat_testsuite  = {
 		TEST_CASE_ST(ut_setup, ut_teardown,
 			test_AES_CCM_authenticated_decryption_test_case_128_3),
 
+		TEST_CASE_ST(ut_setup, ut_teardown,
+			test_chacha20_poly1305_encrypt_test_case_rfc8439),
+		TEST_CASE_ST(ut_setup, ut_teardown,
+			test_chacha20_poly1305_decrypt_test_case_rfc8439),
 		/** AES GCM Authenticated Encryption */
 		TEST_CASE_ST(ut_setup, ut_teardown,
 			test_AES_GCM_auth_encrypt_SGL_in_place_1500B),
diff --git a/app/test/test_cryptodev_aead_test_vectors.h b/app/test/test_cryptodev_aead_test_vectors.h
index a4a3a25..84802f0 100644
--- a/app/test/test_cryptodev_aead_test_vectors.h
+++ b/app/test/test_cryptodev_aead_test_vectors.h
@@ -84,6 +84,83 @@ struct gmac_test_data {
 
 };
 
+static uint8_t chacha_aad_rfc8439[] = {
+				0x50, 0x51, 0x52, 0x53, 0xc0, 0xc1, 0xc2, 0xc3,
+				0xc4, 0xc5, 0xc6, 0xc7
+};
+
+static const struct aead_test_data chacha20_poly1305_case_rfc8439 = {
+	.algo = RTE_CRYPTO_AEAD_CHACHA20_POLY1305,
+	.key = {
+		.data = {
+				0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+				0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
+				0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+				0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f
+		},
+		.len = 32
+	},
+	.iv = {
+		.data = {
+				0x07, 0x00, 0x00, 0x00, 0x40, 0x41, 0x42, 0x43,
+				0x44, 0x45, 0x46, 0x47
+		},
+	   .len = 12
+	},
+	.aad = {
+		   .data = chacha_aad_rfc8439,
+	       .len = 12
+	},
+	.plaintext = {
+	       .data = {
+			       0x4c, 0x61, 0x64, 0x69, 0x65, 0x73, 0x20, 0x61,
+			       0x6e, 0x64, 0x20, 0x47, 0x65, 0x6e, 0x74, 0x6c,
+			       0x65, 0x6d, 0x65, 0x6e, 0x20, 0x6f, 0x66, 0x20,
+			       0x74, 0x68, 0x65, 0x20, 0x63, 0x6c, 0x61, 0x73,
+			       0x73, 0x20, 0x6f, 0x66, 0x20, 0x27, 0x39, 0x39,
+			       0x3a, 0x20, 0x49, 0x66, 0x20, 0x49, 0x20, 0x63,
+			       0x6f, 0x75, 0x6c, 0x64, 0x20, 0x6f, 0x66, 0x66,
+			       0x65, 0x72, 0x20, 0x79, 0x6f, 0x75, 0x20, 0x6f,
+			       0x6e, 0x6c, 0x79, 0x20, 0x6f, 0x6e, 0x65, 0x20,
+			       0x74, 0x69, 0x70, 0x20, 0x66, 0x6f, 0x72, 0x20,
+			       0x74, 0x68, 0x65, 0x20, 0x66, 0x75, 0x74, 0x75,
+			       0x72, 0x65, 0x2c, 0x20, 0x73, 0x75, 0x6e, 0x73,
+			       0x63, 0x72, 0x65, 0x65, 0x6e, 0x20, 0x77, 0x6f,
+			       0x75, 0x6c, 0x64, 0x20, 0x62, 0x65, 0x20, 0x69,
+			       0x74, 0x2e
+
+	       },
+	       .len = 114
+	},
+	.ciphertext = {
+	       .data = {
+			       0xd3, 0x1a, 0x8d, 0x34, 0x64, 0x8e, 0x60, 0xdb,
+			       0x7b, 0x86, 0xaf, 0xbc, 0x53, 0xef, 0x7e, 0xc2,
+			       0xa4, 0xad, 0xed, 0x51, 0x29, 0x6e, 0x08, 0xfe,
+			       0xa9, 0xe2, 0xb5, 0xa7, 0x36, 0xee, 0x62, 0xd6,
+			       0x3d, 0xbe, 0xa4, 0x5e, 0x8c, 0xa9, 0x67, 0x12,
+			       0x82, 0xfa, 0xfb, 0x69, 0xda, 0x92, 0x72, 0x8b,
+			       0x1a, 0x71, 0xde, 0x0a, 0x9e, 0x06, 0x0b, 0x29,
+			       0x05, 0xd6, 0xa5, 0xb6, 0x7e, 0xcd, 0x3b, 0x36,
+			       0x92, 0xdd, 0xbd, 0x7f, 0x2d, 0x77, 0x8b, 0x8c,
+			       0x98, 0x03, 0xae, 0xe3, 0x28, 0x09, 0x1b, 0x58,
+			       0xfa, 0xb3, 0x24, 0xe4, 0xfa, 0xd6, 0x75, 0x94,
+			       0x55, 0x85, 0x80, 0x8b, 0x48, 0x31, 0xd7, 0xbc,
+			       0x3f, 0xf4, 0xde, 0xf0, 0x8e, 0x4b, 0x7a, 0x9d,
+			       0xe5, 0x76, 0xd2, 0x65, 0x86, 0xce, 0xc6, 0x4b,
+			       0x61, 0x16
+			},
+	       .len = 114
+	},
+	.auth_tag = {
+	       .data = {
+			       0x1a, 0xe1, 0x0b, 0x59, 0x4f, 0x09, 0xe2, 0x6a,
+			       0x7e, 0x90, 0x2e, 0xcb, 0xd0, 0x60, 0x06, 0x91
+		       },
+	       .len = 16
+	}
+};
+
 /** AES-GCM-128 Test Vectors */
 static const struct aead_test_data gcm_test_case_1 = {
 	.algo = RTE_CRYPTO_AEAD_AES_GCM,
-- 
2.1.0