app/test: add GMAC for qat

Added Galois Message Authentication Code (GMAC) tests to cryptodev tests.

Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Deepak Kumar Jain <deepak.k.jain@intel.com>

diff --git a/app/test/test_cryptodev.c b/app/test/test_cryptodev.c
index 0c2878a..18457c5 100644 (file)
--- a/app/test/test_cryptodev.c
+++ b/app/test/test_cryptodev.c
@@ -4204,8 +4204,255 @@ test_null_burst_operation(void)
        return TEST_SUCCESS;
 }
 
+static int
+create_gmac_operation(enum rte_crypto_auth_operation op,
+               const struct gmac_test_data *tdata)
+{
+       struct crypto_testsuite_params *ts_params = &testsuite_params;
+       struct crypto_unittest_params *ut_params = &unittest_params;
+       struct rte_crypto_sym_op *sym_op;
+
+       unsigned iv_pad_len;
+       unsigned aad_pad_len;
+
+       iv_pad_len = RTE_ALIGN_CEIL(tdata->iv.len, 16);
+       aad_pad_len = RTE_ALIGN_CEIL(tdata->aad.len, 16);
+
+       /* Generate Crypto op data structure */
+       ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,
+                       RTE_CRYPTO_OP_TYPE_SYMMETRIC);
+       TEST_ASSERT_NOT_NULL(ut_params->op,
+                       "Failed to allocate symmetric crypto operation struct");
+
+       sym_op = ut_params->op->sym;
+       sym_op->auth.aad.data = (uint8_t *)rte_pktmbuf_append(ut_params->ibuf,
+                       aad_pad_len);
+       TEST_ASSERT_NOT_NULL(sym_op->auth.aad.data,
+                       "no room to append aad");
+
+       sym_op->auth.aad.length = tdata->aad.len;
+       sym_op->auth.aad.phys_addr =
+                       rte_pktmbuf_mtophys(ut_params->ibuf);
+       memcpy(sym_op->auth.aad.data, tdata->aad.data, tdata->aad.len);
+
+       sym_op->auth.digest.data = (uint8_t *)rte_pktmbuf_append(
+                       ut_params->ibuf, tdata->gmac_tag.len);
+       TEST_ASSERT_NOT_NULL(sym_op->auth.digest.data,
+                       "no room to append digest");
+
+       sym_op->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
+                       ut_params->ibuf, aad_pad_len);
+       sym_op->auth.digest.length = tdata->gmac_tag.len;
+
+       if (op == RTE_CRYPTO_AUTH_OP_VERIFY) {
+               rte_memcpy(sym_op->auth.digest.data, tdata->gmac_tag.data,
+                               tdata->gmac_tag.len);
+               TEST_HEXDUMP(stdout, "digest:",
+                               sym_op->auth.digest.data,
+                               sym_op->auth.digest.length);
+       }
+
+       sym_op->cipher.iv.data = (uint8_t *)rte_pktmbuf_prepend(
+                       ut_params->ibuf, iv_pad_len);
+       TEST_ASSERT_NOT_NULL(sym_op->cipher.iv.data, "no room to prepend iv");
+
+       memset(sym_op->cipher.iv.data, 0, iv_pad_len);
+       sym_op->cipher.iv.phys_addr = rte_pktmbuf_mtophys(ut_params->ibuf);
+       sym_op->cipher.iv.length = tdata->iv.len;
+
+       rte_memcpy(sym_op->cipher.iv.data, tdata->iv.data, tdata->iv.len);
+
+       TEST_HEXDUMP(stdout, "iv:", sym_op->cipher.iv.data, iv_pad_len);
+
+       sym_op->cipher.data.length = 0;
+       sym_op->cipher.data.offset = 0;
+
+       sym_op->auth.data.offset = 0;
+       sym_op->auth.data.length = 0;
+
+       return 0;
+}
+
+static int create_gmac_session(uint8_t dev_id,
+               enum rte_crypto_cipher_operation op,
+               const struct gmac_test_data *tdata,
+               enum rte_crypto_auth_operation auth_op)
+{
+       uint8_t cipher_key[tdata->key.len];
+
+       struct crypto_unittest_params *ut_params = &unittest_params;
+
+       memcpy(cipher_key, tdata->key.data, tdata->key.len);
+
+       /* For GMAC we setup cipher parameters */
+       ut_params->cipher_xform.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
+       ut_params->cipher_xform.next = NULL;
+       ut_params->cipher_xform.cipher.algo = RTE_CRYPTO_CIPHER_AES_GCM;
+       ut_params->cipher_xform.cipher.op = op;
+       ut_params->cipher_xform.cipher.key.data = cipher_key;
+       ut_params->cipher_xform.cipher.key.length = tdata->key.len;
+
+       ut_params->auth_xform.type = RTE_CRYPTO_SYM_XFORM_AUTH;
+       ut_params->auth_xform.next = NULL;
+
+       ut_params->auth_xform.auth.algo = RTE_CRYPTO_AUTH_AES_GMAC;
+       ut_params->auth_xform.auth.op = auth_op;
+       ut_params->auth_xform.auth.digest_length = tdata->gmac_tag.len;
+       ut_params->auth_xform.auth.add_auth_data_length = 0;
+       ut_params->auth_xform.auth.key.length = 0;
+       ut_params->auth_xform.auth.key.data = NULL;
+
+       ut_params->cipher_xform.next = &ut_params->auth_xform;
+
+       ut_params->sess = rte_cryptodev_sym_session_create(dev_id,
+                       &ut_params->cipher_xform);
+
+       TEST_ASSERT_NOT_NULL(ut_params->sess, "Session creation failed");
+
+       return 0;
+}
+
+static int
+test_AES_GMAC_authentication(const struct gmac_test_data *tdata)
+{
+       struct crypto_testsuite_params *ts_params = &testsuite_params;
+       struct crypto_unittest_params *ut_params = &unittest_params;
+
+       int retval;
+
+       uint8_t *auth_tag, *p;
+       uint16_t aad_pad_len;
+
+       TEST_ASSERT_NOT_EQUAL(tdata->gmac_tag.len, 0,
+                             "No GMAC length in the source data");
+
+       retval = create_gmac_session(ts_params->valid_devs[0],
+                       RTE_CRYPTO_CIPHER_OP_ENCRYPT,
+                       tdata, RTE_CRYPTO_AUTH_OP_GENERATE);
+
+       if (retval < 0)
+               return retval;
+
+       ut_params->ibuf = rte_pktmbuf_alloc(ts_params->mbuf_pool);
+
+       memset(rte_pktmbuf_mtod(ut_params->ibuf, uint8_t *), 0,
+                       rte_pktmbuf_tailroom(ut_params->ibuf));
+
+       aad_pad_len = RTE_ALIGN_CEIL(tdata->aad.len, 16);
 
+       p = rte_pktmbuf_mtod(ut_params->ibuf, uint8_t *);
 
+       retval = create_gmac_operation(RTE_CRYPTO_AUTH_OP_GENERATE,
+                       tdata);
+
+       if (retval < 0)
+               return retval;
+
+       rte_crypto_op_attach_sym_session(ut_params->op, ut_params->sess);
+
+       ut_params->op->sym->m_src = ut_params->ibuf;
+
+       TEST_ASSERT_NOT_NULL(process_crypto_request(ts_params->valid_devs[0],
+                       ut_params->op), "failed to process sym crypto op");
+
+       TEST_ASSERT_EQUAL(ut_params->op->status, RTE_CRYPTO_OP_STATUS_SUCCESS,
+                       "crypto op processing failed");
+
+       if (ut_params->op->sym->m_dst) {
+               auth_tag = rte_pktmbuf_mtod_offset(ut_params->op->sym->m_dst,
+                               uint8_t *, aad_pad_len);
+       } else {
+               auth_tag = p + aad_pad_len;
+       }
+
+       TEST_HEXDUMP(stdout, "auth tag:", auth_tag, tdata->gmac_tag.len);
+
+       TEST_ASSERT_BUFFERS_ARE_EQUAL(
+                       auth_tag,
+                       tdata->gmac_tag.data,
+                       tdata->gmac_tag.len,
+                       "GMAC Generated auth tag not as expected");
+
+       return 0;
+}
+
+static int
+test_AES_GMAC_authentication_test_case_1(void)
+{
+       return test_AES_GMAC_authentication(&gmac_test_case_1);
+}
+
+static int
+test_AES_GMAC_authentication_test_case_2(void)
+{
+       return test_AES_GMAC_authentication(&gmac_test_case_2);
+}
+
+static int
+test_AES_GMAC_authentication_test_case_3(void)
+{
+       return test_AES_GMAC_authentication(&gmac_test_case_3);
+}
+
+static int
+test_AES_GMAC_authentication_verify(const struct gmac_test_data *tdata)
+{
+       struct crypto_testsuite_params *ts_params = &testsuite_params;
+       struct crypto_unittest_params *ut_params = &unittest_params;
+       int retval;
+
+       TEST_ASSERT_NOT_EQUAL(tdata->gmac_tag.len, 0,
+                             "No GMAC length in the source data");
+
+       retval = create_gmac_session(ts_params->valid_devs[0],
+                       RTE_CRYPTO_CIPHER_OP_DECRYPT,
+                       tdata, RTE_CRYPTO_AUTH_OP_VERIFY);
+
+       if (retval < 0)
+               return retval;
+
+       ut_params->ibuf = rte_pktmbuf_alloc(ts_params->mbuf_pool);
+
+       memset(rte_pktmbuf_mtod(ut_params->ibuf, uint8_t *), 0,
+                       rte_pktmbuf_tailroom(ut_params->ibuf));
+
+       retval = create_gmac_operation(RTE_CRYPTO_AUTH_OP_VERIFY,
+                       tdata);
+
+       if (retval < 0)
+               return retval;
+
+       rte_crypto_op_attach_sym_session(ut_params->op, ut_params->sess);
+
+       ut_params->op->sym->m_src = ut_params->ibuf;
+
+       TEST_ASSERT_NOT_NULL(process_crypto_request(ts_params->valid_devs[0],
+                       ut_params->op), "failed to process sym crypto op");
+
+       TEST_ASSERT_EQUAL(ut_params->op->status, RTE_CRYPTO_OP_STATUS_SUCCESS,
+                       "crypto op processing failed");
+
+       return 0;
+
+}
+
+static int
+test_AES_GMAC_authentication_verify_test_case_1(void)
+{
+       return test_AES_GMAC_authentication_verify(&gmac_test_case_1);
+}
+
+static int
+test_AES_GMAC_authentication_verify_test_case_2(void)
+{
+       return test_AES_GMAC_authentication_verify(&gmac_test_case_2);
+}
+
+static int
+test_AES_GMAC_authentication_verify_test_case_3(void)
+{
+       return test_AES_GMAC_authentication_verify(&gmac_test_case_3);
+}
 
 static struct unit_test_suite cryptodev_qat_testsuite  = {
        .suite_name = "Crypto QAT Unit Test Suite",
@@ -4256,6 +4503,20 @@ static struct unit_test_suite cryptodev_qat_testsuite  = {
                TEST_CASE_ST(ut_setup, ut_teardown,
                        test_mb_AES_GCM_authenticated_decryption_test_case_7),
 
+               /** AES GMAC Authentication */
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_AES_GMAC_authentication_test_case_1),
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_AES_GMAC_authentication_verify_test_case_1),
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_AES_GMAC_authentication_test_case_2),
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_AES_GMAC_authentication_verify_test_case_2),
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_AES_GMAC_authentication_test_case_3),
+               TEST_CASE_ST(ut_setup, ut_teardown,
+                       test_AES_GMAC_authentication_verify_test_case_3),
+
                /** Snow3G encrypt only (UEA2) */
                TEST_CASE_ST(ut_setup, ut_teardown,
                        test_snow3g_encryption_test_case_1),

diff --git a/app/test/test_cryptodev_gcm_test_vectors.h b/app/test/test_cryptodev_gcm_test_vectors.h
index 8ae22ba..f3f8bd3 100644 (file)
--- a/app/test/test_cryptodev_gcm_test_vectors.h
+++ b/app/test/test_cryptodev_gcm_test_vectors.h
@@ -63,6 +63,35 @@ struct gcm_test_data {
                uint8_t data[16];
                unsigned len;
        } auth_tag;
+
+};
+
+struct gmac_test_data {
+       struct {
+               uint8_t data[64];
+               unsigned len;
+       } key;
+
+       struct {
+               uint8_t data[64] __rte_aligned(16);
+               unsigned len;
+       } iv;
+
+       struct {
+               uint8_t *data;
+               unsigned len;
+       } aad;
+
+       struct {
+               uint8_t *data;
+               unsigned len;
+       } plaintext;
+
+       struct {
+               uint8_t data[16];
+               unsigned len;
+       } gmac_tag;
+
 };
 
 /** AES-128 Test Vectors */
@@ -419,5 +448,125 @@ static const struct gcm_test_data gcm_test_case_7 = {
        }
 };
 
+/** GMAC Test Vectors */
+static uint8_t gmac_plaintext[] = {
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
+                       0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+                       0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10
+};
+
+static const struct gmac_test_data gmac_test_case_1 = {
+       .key = {
+               .data = {
+                       0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
+                       0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08
+               },
+               .len = 16
+       },
+       .iv = {
+               .data = {
+                       0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
+                       0xde, 0xca, 0xf8, 0x88 },
+               .len = 12
+       },
+       .aad = {
+               .data = gmac_plaintext,
+               .len = 160
+       },
+       .plaintext = {
+               .data = NULL,
+               .len = 0
+       },
+       .gmac_tag = {
+               .data = {
+                       0x4C, 0x0C, 0x4F, 0x47, 0x2D, 0x78, 0xF6, 0xD8,
+                       0x03, 0x53, 0x20, 0x2F, 0x1A, 0xDF, 0x90, 0xD0
+               },
+               .len = 16
+       },
+};
+
+static const struct gmac_test_data gmac_test_case_2 = {
+       .key = {
+               .data = {
+                   0xaa, 0x74, 0x0a, 0xbf, 0xad, 0xcd, 0xa7, 0x79,
+                   0x22, 0x0d, 0x3b, 0x40, 0x6c, 0x5d, 0x7e, 0xc0,
+                   0x9a, 0x77, 0xfe, 0x9d, 0x94, 0x10, 0x45, 0x39,
+               },
+               .len = 24
+       },
+       .iv = {
+               .data = {
+                   0xab, 0x22, 0x65, 0xb4, 0xc1, 0x68, 0x95,
+                   0x55, 0x61, 0xf0, 0x43, 0x15, },
+               .len = 12
+       },
+       .aad = {
+               .data = gmac_plaintext,
+               .len = 80
+       },
+       .plaintext = {
+               .data = NULL,
+               .len = 0
+       },
+       .gmac_tag = {
+               .data = {
+                   0xCF, 0x82, 0x80, 0x64, 0x02, 0x46, 0xF4, 0xFB,
+                   0x33, 0xAE, 0x1D, 0x90, 0xEA, 0x48, 0x83, 0xDB
+               },
+               .len = 16
+       },
+};
+
+static const struct gmac_test_data gmac_test_case_3 = {
+       .key = {
+               .data = {
+                   0xb5, 0x48, 0xe4, 0x93, 0x4f, 0x5c, 0x64, 0xd3,
+                   0xc0, 0xf0, 0xb7, 0x8f, 0x7b, 0x4d, 0x88, 0x24,
+                   0xaa, 0xc4, 0x6b, 0x3c, 0x8d, 0x2c, 0xc3, 0x5e,
+                   0xe4, 0xbf, 0xb2, 0x54, 0xe4, 0xfc, 0xba, 0xf7,
+               },
+               .len = 32
+       },
+       .iv = {
+               .data = {
+                   0x2e, 0xed, 0xe1, 0xdc, 0x64, 0x47, 0xc7,
+                   0xaf, 0xc4, 0x41, 0x53, 0x58,
+               },
+               .len = 12
+       },
+       .aad = {
+               .data = gmac_plaintext,
+               .len = 65
+       },
+       .plaintext = {
+               .data = NULL,
+               .len = 0
+       },
+       .gmac_tag = {
+               .data = {
+                       0x77, 0x46, 0x0D, 0x6F, 0xB1, 0x87, 0xDB, 0xA9,
+                       0x46, 0xAD, 0xCD, 0xFB, 0xB7, 0xF9, 0x13, 0xA1
+               },
+               .len = 16
+       },
+};
 
 #endif /* TEST_CRYPTODEV_GCM_TEST_VECTORS_H_ */