test/crypto: move IV to crypto op private data

Usually, IV will change for each crypto operation.
Therefore, instead of pointing at the same location,
IV is copied after each crypto operation.

This will let the IV to be passed as an offset from
the beginning of the crypto operation, instead of
a pointer.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>

diff --git a/test/test/test_cryptodev.c b/test/test/test_cryptodev.c
index 25c6650..4603679 100644 (file)
--- a/test/test/test_cryptodev.c
+++ b/test/test/test_cryptodev.c
@@ -203,7 +203,8 @@ testsuite_setup(void)
                        RTE_CRYPTO_OP_TYPE_SYMMETRIC,
                        NUM_MBUFS, MBUF_CACHE_SIZE,
                        DEFAULT_NUM_XFORMS *
                        RTE_CRYPTO_OP_TYPE_SYMMETRIC,
                        NUM_MBUFS, MBUF_CACHE_SIZE,
                        DEFAULT_NUM_XFORMS *

-                       sizeof(struct rte_crypto_sym_xform),
+                       sizeof(struct rte_crypto_sym_xform) +
+                       MAXIMUM_IV_LENGTH,

                        rte_socket_id());
        if (ts_params->op_mpool == NULL) {
                RTE_LOG(ERR, USER1, "Can't create CRYPTO_OP_POOL\n");
                        rte_socket_id());
        if (ts_params->op_mpool == NULL) {
                RTE_LOG(ERR, USER1, "Can't create CRYPTO_OP_POOL\n");


@@ -1307,19 +1308,19 @@ test_AES_CBC_HMAC_SHA1_encrypt_digest(void)
                        ut_params->ibuf, QUOTE_512_BYTES);
        sym_op->auth.digest.length = DIGEST_BYTE_LENGTH_SHA1;
 
                        ut_params->ibuf, QUOTE_512_BYTES);
        sym_op->auth.digest.length = DIGEST_BYTE_LENGTH_SHA1;
 

-       sym_op->auth.data.offset = CIPHER_IV_LENGTH_AES_CBC;
+       sym_op->auth.data.offset = 0;

        sym_op->auth.data.length = QUOTE_512_BYTES;
 
        /* Set crypto operation cipher parameters */
        sym_op->auth.data.length = QUOTE_512_BYTES;
 
        /* Set crypto operation cipher parameters */

-       sym_op->cipher.iv.data = (uint8_t *)rte_pktmbuf_prepend(ut_params->ibuf,
-                       CIPHER_IV_LENGTH_AES_CBC);
-       sym_op->cipher.iv.phys_addr = rte_pktmbuf_mtophys(ut_params->ibuf);
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);

        sym_op->cipher.iv.length = CIPHER_IV_LENGTH_AES_CBC;
 
        sym_op->cipher.iv.length = CIPHER_IV_LENGTH_AES_CBC;
 

-       rte_memcpy(sym_op->cipher.iv.data, aes_cbc_iv,
-                       CIPHER_IV_LENGTH_AES_CBC);
+       rte_memcpy(sym_op->cipher.iv.data, aes_cbc_iv, CIPHER_IV_LENGTH_AES_CBC);

 
 

-       sym_op->cipher.data.offset = CIPHER_IV_LENGTH_AES_CBC;
+       sym_op->cipher.data.offset = 0;

        sym_op->cipher.data.length = QUOTE_512_BYTES;
 
        /* Process crypto operation */
        sym_op->cipher.data.length = QUOTE_512_BYTES;
 
        /* Process crypto operation */


@@ -1330,8 +1331,8 @@ test_AES_CBC_HMAC_SHA1_encrypt_digest(void)
                        "crypto op processing failed");
 
        /* Validate obuf */
                        "crypto op processing failed");
 
        /* Validate obuf */

-       uint8_t *ciphertext = rte_pktmbuf_mtod_offset(ut_params->op->sym->m_src,
-                       uint8_t *, CIPHER_IV_LENGTH_AES_CBC);
+       uint8_t *ciphertext = rte_pktmbuf_mtod(ut_params->op->sym->m_src,
+                       uint8_t *);

 
        TEST_ASSERT_BUFFERS_ARE_EQUAL(ciphertext,
                        catch_22_quote_2_512_bytes_AES_CBC_ciphertext,
 
        TEST_ASSERT_BUFFERS_ARE_EQUAL(ciphertext,
                        catch_22_quote_2_512_bytes_AES_CBC_ciphertext,


@@ -1461,19 +1462,18 @@ test_AES_CBC_HMAC_SHA512_decrypt_perform(struct rte_cryptodev_sym_session *sess,
                        ut_params->ibuf, QUOTE_512_BYTES);
        sym_op->auth.digest.length = DIGEST_BYTE_LENGTH_SHA512;
 
                        ut_params->ibuf, QUOTE_512_BYTES);
        sym_op->auth.digest.length = DIGEST_BYTE_LENGTH_SHA512;
 

-       sym_op->auth.data.offset = CIPHER_IV_LENGTH_AES_CBC;
+       sym_op->auth.data.offset = 0;

        sym_op->auth.data.length = QUOTE_512_BYTES;
 
        sym_op->auth.data.length = QUOTE_512_BYTES;
 

-       sym_op->cipher.iv.data = (uint8_t *)rte_pktmbuf_prepend(
-                       ut_params->ibuf, CIPHER_IV_LENGTH_AES_CBC);
-       sym_op->cipher.iv.phys_addr = rte_pktmbuf_mtophys_offset(
-                       ut_params->ibuf, 0);
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);

        sym_op->cipher.iv.length = CIPHER_IV_LENGTH_AES_CBC;
 
        sym_op->cipher.iv.length = CIPHER_IV_LENGTH_AES_CBC;
 

-       rte_memcpy(sym_op->cipher.iv.data, iv,
-                       CIPHER_IV_LENGTH_AES_CBC);
+       rte_memcpy(sym_op->cipher.iv.data, iv, CIPHER_IV_LENGTH_AES_CBC);

 
 

-       sym_op->cipher.data.offset = CIPHER_IV_LENGTH_AES_CBC;
+       sym_op->cipher.data.offset = 0;

        sym_op->cipher.data.length = QUOTE_512_BYTES;
 
        /* Process crypto operation */
        sym_op->cipher.data.length = QUOTE_512_BYTES;
 
        /* Process crypto operation */


@@ -1487,8 +1487,8 @@ test_AES_CBC_HMAC_SHA512_decrypt_perform(struct rte_cryptodev_sym_session *sess,
 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL(
 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL(

-                       rte_pktmbuf_mtod(ut_params->obuf, uint8_t *) +
-                       CIPHER_IV_LENGTH_AES_CBC, catch_22_quote,
+                       rte_pktmbuf_mtod(ut_params->obuf, uint8_t *),
+                       catch_22_quote,

                        QUOTE_512_BYTES,
                        "Plaintext data not as expected");
 
                        QUOTE_512_BYTES,
                        "Plaintext data not as expected");
 


@@ -1839,14 +1839,12 @@ create_wireless_algo_cipher_session(uint8_t dev_id,
 }
 
 static int
 }
 
 static int

-create_wireless_algo_cipher_operation(const uint8_t *iv, const unsigned iv_len,
-                       const unsigned cipher_len,
-                       const unsigned cipher_offset,
-                       enum rte_crypto_cipher_algorithm algo)
+create_wireless_algo_cipher_operation(const uint8_t *iv, uint8_t iv_len,
+                       unsigned int cipher_len,
+                       unsigned int cipher_offset)

 {
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;
 {
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;

-       unsigned iv_pad_len = 0;

 
        /* Generate Crypto op data structure */
        ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,
 
        /* Generate Crypto op data structure */
        ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,


@@ -1863,19 +1861,11 @@ create_wireless_algo_cipher_operation(const uint8_t *iv, const unsigned iv_len,
        sym_op->m_src = ut_params->ibuf;
 
        /* iv */
        sym_op->m_src = ut_params->ibuf;
 
        /* iv */

-       if (algo == RTE_CRYPTO_CIPHER_KASUMI_F8)
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 8);
-       else
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 16);
-
-       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 = iv_pad_len;
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);
+       sym_op->cipher.iv.length = iv_len;

 
        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
        sym_op->cipher.data.length = cipher_len;
 
        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
        sym_op->cipher.data.length = cipher_len;


@@ -1884,14 +1874,12 @@ create_wireless_algo_cipher_operation(const uint8_t *iv, const unsigned iv_len,
 }
 
 static int
 }
 
 static int

-create_wireless_algo_cipher_operation_oop(const uint8_t *iv, const uint8_t iv_len,
-                       const unsigned cipher_len,
-                       const unsigned cipher_offset,
-                       enum rte_crypto_cipher_algorithm algo)
+create_wireless_algo_cipher_operation_oop(const uint8_t *iv, uint8_t iv_len,
+                       unsigned int cipher_len,
+                       unsigned int cipher_offset)

 {
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;
 {
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;

-       unsigned iv_pad_len = 0;

 
        /* Generate Crypto op data structure */
        ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,
 
        /* Generate Crypto op data structure */
        ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,


@@ -1909,22 +1897,11 @@ create_wireless_algo_cipher_operation_oop(const uint8_t *iv, const uint8_t iv_le
        sym_op->m_dst = ut_params->obuf;
 
        /* iv */
        sym_op->m_dst = ut_params->obuf;
 
        /* iv */

-       if (algo == RTE_CRYPTO_CIPHER_KASUMI_F8)
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 8);
-       else
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 16);
-       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");
-
-       /* For OOP operation both buffers must have the same size */
-       if (ut_params->obuf)
-               rte_pktmbuf_prepend(ut_params->obuf, iv_pad_len);
-
-       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 = iv_pad_len;
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);
+       sym_op->cipher.iv.length = iv_len;

 
        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
        sym_op->cipher.data.length = cipher_len;
 
        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
        sym_op->cipher.data.length = cipher_len;


@@ -2165,8 +2142,7 @@ create_wireless_algo_hash_operation(const uint8_t *auth_tag,
 static int
 create_wireless_cipher_hash_operation(const struct wireless_test_data *tdata,
        enum rte_crypto_auth_operation op,
 static int
 create_wireless_cipher_hash_operation(const struct wireless_test_data *tdata,
        enum rte_crypto_auth_operation op,

-       enum rte_crypto_auth_algorithm auth_algo,
-       enum rte_crypto_cipher_algorithm cipher_algo)
+       enum rte_crypto_auth_algorithm auth_algo)

 {
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;
 {
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;


@@ -2181,11 +2157,10 @@ create_wireless_cipher_hash_operation(const struct wireless_test_data *tdata,
        const uint8_t *iv = tdata->iv.data;
        const uint8_t iv_len = tdata->iv.len;
        const unsigned int cipher_len = tdata->validCipherLenInBits.len;
        const uint8_t *iv = tdata->iv.data;
        const uint8_t iv_len = tdata->iv.len;
        const unsigned int cipher_len = tdata->validCipherLenInBits.len;

-       const unsigned int cipher_offset = tdata->iv.len << 3;
+       const unsigned int cipher_offset = 0;

        const unsigned int auth_len = tdata->validAuthLenInBits.len;
        const unsigned int auth_offset = tdata->aad.len << 3;
 
        const unsigned int auth_len = tdata->validAuthLenInBits.len;
        const unsigned int auth_offset = tdata->aad.len << 3;
 

-       unsigned int iv_pad_len = 0;

        unsigned int aad_buffer_len;
 
        /* Generate Crypto op data structure */
        unsigned int aad_buffer_len;
 
        /* Generate Crypto op data structure */


@@ -2245,17 +2220,12 @@ create_wireless_cipher_hash_operation(const struct wireless_test_data *tdata,
        TEST_HEXDUMP(stdout, "aad:", sym_op->auth.aad.data, aad_len);
 
        /* iv */
        TEST_HEXDUMP(stdout, "aad:", sym_op->auth.aad.data, aad_len);
 
        /* iv */

-       if (cipher_algo == RTE_CRYPTO_CIPHER_KASUMI_F8)
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 8);
-       else
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 16);
-       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 = iv_pad_len;
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);
+       sym_op->cipher.iv.length = iv_len;
+

        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
        sym_op->cipher.data.length = cipher_len;
        sym_op->cipher.data.offset = cipher_offset + auth_offset;
        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
        sym_op->cipher.data.length = cipher_len;
        sym_op->cipher.data.offset = cipher_offset + auth_offset;


@@ -2271,8 +2241,7 @@ create_zuc_cipher_hash_generate_operation(
 {
        return create_wireless_cipher_hash_operation(tdata,
                RTE_CRYPTO_AUTH_OP_GENERATE,
 {
        return create_wireless_cipher_hash_operation(tdata,
                RTE_CRYPTO_AUTH_OP_GENERATE,

-               RTE_CRYPTO_AUTH_ZUC_EIA3,
-               RTE_CRYPTO_CIPHER_ZUC_EEA3);
+               RTE_CRYPTO_AUTH_ZUC_EIA3);

 }
 
 static int
 }
 
 static int


@@ -2282,7 +2251,6 @@ create_wireless_algo_cipher_hash_operation(const uint8_t *auth_tag,
                unsigned data_pad_len,
                enum rte_crypto_auth_operation op,
                enum rte_crypto_auth_algorithm auth_algo,
                unsigned data_pad_len,
                enum rte_crypto_auth_operation op,
                enum rte_crypto_auth_algorithm auth_algo,

-               enum rte_crypto_cipher_algorithm cipher_algo,

                const uint8_t *iv, const uint8_t iv_len,
                const unsigned cipher_len, const unsigned cipher_offset,
                const unsigned auth_len, const unsigned auth_offset)
                const uint8_t *iv, const uint8_t iv_len,
                const unsigned cipher_len, const unsigned cipher_offset,
                const unsigned auth_len, const unsigned auth_offset)


@@ -2290,7 +2258,6 @@ create_wireless_algo_cipher_hash_operation(const uint8_t *auth_tag,
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;
 
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;
 

-       unsigned iv_pad_len = 0;

        unsigned aad_buffer_len;
 
        /* Generate Crypto op data structure */
        unsigned aad_buffer_len;
 
        /* Generate Crypto op data structure */


@@ -2350,17 +2317,12 @@ create_wireless_algo_cipher_hash_operation(const uint8_t *auth_tag,
        TEST_HEXDUMP(stdout, "aad:", sym_op->auth.aad.data, aad_len);
 
        /* iv */
        TEST_HEXDUMP(stdout, "aad:", sym_op->auth.aad.data, aad_len);
 
        /* iv */

-       if (cipher_algo == RTE_CRYPTO_CIPHER_KASUMI_F8)
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 8);
-       else
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 16);
-       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 = iv_pad_len;
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);
+       sym_op->cipher.iv.length = iv_len;
+

        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
        sym_op->cipher.data.length = cipher_len;
        sym_op->cipher.data.offset = cipher_offset + auth_offset;
        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
        sym_op->cipher.data.length = cipher_len;
        sym_op->cipher.data.offset = cipher_offset + auth_offset;


@@ -2377,13 +2339,11 @@ create_wireless_algo_auth_cipher_operation(const unsigned auth_tag_len,
                unsigned data_pad_len,
                const unsigned cipher_len, const unsigned cipher_offset,
                const unsigned auth_len, const unsigned auth_offset,
                unsigned data_pad_len,
                const unsigned cipher_len, const unsigned cipher_offset,
                const unsigned auth_len, const unsigned auth_offset,

-               enum rte_crypto_auth_algorithm auth_algo,
-               enum rte_crypto_cipher_algorithm cipher_algo)
+               enum rte_crypto_auth_algorithm auth_algo)

 {
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;
 
 {
        struct crypto_testsuite_params *ts_params = &testsuite_params;
        struct crypto_unittest_params *ut_params = &unittest_params;
 

-       unsigned iv_pad_len = 0;

        unsigned aad_buffer_len = 0;
 
        /* Generate Crypto op data structure */
        unsigned aad_buffer_len = 0;
 
        /* Generate Crypto op data structure */


@@ -2442,18 +2402,11 @@ create_wireless_algo_auth_cipher_operation(const unsigned auth_tag_len,
                        sym_op->auth.aad.data, aad_len);
 
        /* iv */
                        sym_op->auth.aad.data, aad_len);
 
        /* iv */

-       if (cipher_algo == RTE_CRYPTO_CIPHER_KASUMI_F8)
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 8);
-       else
-               iv_pad_len = RTE_ALIGN_CEIL(iv_len, 16);
-
-       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 = iv_pad_len;
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);
+       sym_op->cipher.iv.length = iv_len;

 
        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
 
 
        rte_memcpy(sym_op->cipher.iv.data, iv, iv_len);
 


@@ -2887,8 +2840,7 @@ test_kasumi_encryption(const struct kasumi_test_data *tdata)
        /* Create KASUMI operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data, tdata->iv.len,
                                        tdata->plaintext.len,
        /* Create KASUMI operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data, tdata->iv.len,
                                        tdata->plaintext.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_KASUMI_F8);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -2898,8 +2850,7 @@ test_kasumi_encryption(const struct kasumi_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -2961,8 +2912,7 @@ test_kasumi_encryption_sgl(const struct kasumi_test_data *tdata)
        retval = create_wireless_algo_cipher_operation(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->plaintext.len,
        retval = create_wireless_algo_cipher_operation(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->plaintext.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_KASUMI_F8);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -2973,10 +2923,10 @@ test_kasumi_encryption_sgl(const struct kasumi_test_data *tdata)
        ut_params->obuf = ut_params->op->sym->m_dst;
 
        if (ut_params->obuf)
        ut_params->obuf = ut_params->op->sym->m_dst;
 
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_read(ut_params->obuf, tdata->iv.len,
+               ciphertext = rte_pktmbuf_read(ut_params->obuf, 0,

                                plaintext_len, buffer);
        else
                                plaintext_len, buffer);
        else

-               ciphertext = rte_pktmbuf_read(ut_params->ibuf, tdata->iv.len,
+               ciphertext = rte_pktmbuf_read(ut_params->ibuf, 0,

                                plaintext_len, buffer);
 
        /* Validate obuf */
                                plaintext_len, buffer);
 
        /* Validate obuf */


@@ -3032,8 +2982,7 @@ test_kasumi_encryption_oop(const struct kasumi_test_data *tdata)
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->plaintext.len,
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->plaintext.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_KASUMI_F8);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3043,8 +2992,7 @@ test_kasumi_encryption_oop(const struct kasumi_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -3107,8 +3055,7 @@ test_kasumi_encryption_oop_sgl(const struct kasumi_test_data *tdata)
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->plaintext.len,
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->plaintext.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_KASUMI_F8);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3118,10 +3065,10 @@ test_kasumi_encryption_oop_sgl(const struct kasumi_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_read(ut_params->obuf, tdata->iv.len,
+               ciphertext = rte_pktmbuf_read(ut_params->obuf, 0,

                                plaintext_pad_len, buffer);
        else
                                plaintext_pad_len, buffer);
        else

-               ciphertext = rte_pktmbuf_read(ut_params->ibuf, tdata->iv.len,
+               ciphertext = rte_pktmbuf_read(ut_params->ibuf, 0,

                                plaintext_pad_len, buffer);
 
        /* Validate obuf */
                                plaintext_pad_len, buffer);
 
        /* Validate obuf */


@@ -3175,8 +3122,7 @@ test_kasumi_decryption_oop(const struct kasumi_test_data *tdata)
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->ciphertext.len,
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->ciphertext.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_KASUMI_F8);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3186,8 +3132,7 @@ test_kasumi_decryption_oop(const struct kasumi_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               plaintext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               plaintext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                plaintext = ciphertext;
 
        else
                plaintext = ciphertext;
 


@@ -3241,8 +3186,7 @@ test_kasumi_decryption(const struct kasumi_test_data *tdata)
        retval = create_wireless_algo_cipher_operation(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->ciphertext.len,
        retval = create_wireless_algo_cipher_operation(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->ciphertext.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_KASUMI_F8);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3252,8 +3196,7 @@ test_kasumi_decryption(const struct kasumi_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               plaintext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               plaintext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                plaintext = ciphertext;
 
        else
                plaintext = ciphertext;
 


@@ -3306,8 +3249,7 @@ test_snow3g_encryption(const struct snow3g_test_data *tdata)
        /* Create SNOW 3G operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data, tdata->iv.len,
                                        tdata->validCipherLenInBits.len,
        /* Create SNOW 3G operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data, tdata->iv.len,
                                        tdata->validCipherLenInBits.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_SNOW3G_UEA2);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3317,8 +3259,7 @@ test_snow3g_encryption(const struct snow3g_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -3380,8 +3321,7 @@ test_snow3g_encryption_oop(const struct snow3g_test_data *tdata)
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->validCipherLenInBits.len,
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->validCipherLenInBits.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_SNOW3G_UEA2);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3391,8 +3331,7 @@ test_snow3g_encryption_oop(const struct snow3g_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -3457,8 +3396,7 @@ test_snow3g_encryption_oop_sgl(const struct snow3g_test_data *tdata)
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->validCipherLenInBits.len,
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->validCipherLenInBits.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_SNOW3G_UEA2);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3468,10 +3406,10 @@ test_snow3g_encryption_oop_sgl(const struct snow3g_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_read(ut_params->obuf, tdata->iv.len,
+               ciphertext = rte_pktmbuf_read(ut_params->obuf, 0,

                                plaintext_len, buffer);
        else
                                plaintext_len, buffer);
        else

-               ciphertext = rte_pktmbuf_read(ut_params->ibuf, tdata->iv.len,
+               ciphertext = rte_pktmbuf_read(ut_params->ibuf, 0,

                                plaintext_len, buffer);
 
        TEST_HEXDUMP(stdout, "ciphertext:", ciphertext, plaintext_len);
                                plaintext_len, buffer);
 
        TEST_HEXDUMP(stdout, "ciphertext:", ciphertext, plaintext_len);


@@ -3560,9 +3498,7 @@ test_snow3g_encryption_offset_oop(const struct snow3g_test_data *tdata)
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->validCipherLenInBits.len,
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->validCipherLenInBits.len,

-                                       (tdata->iv.len << 3) +
-                                       extra_offset,
-                                       RTE_CRYPTO_CIPHER_SNOW3G_UEA2);
+                                       extra_offset);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3572,8 +3508,7 @@ test_snow3g_encryption_offset_oop(const struct snow3g_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -3638,8 +3573,7 @@ static int test_snow3g_decryption(const struct snow3g_test_data *tdata)
        /* Create SNOW 3G operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data, tdata->iv.len,
                                        tdata->validCipherLenInBits.len,
        /* Create SNOW 3G operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data, tdata->iv.len,
                                        tdata->validCipherLenInBits.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_SNOW3G_UEA2);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3648,8 +3582,7 @@ static int test_snow3g_decryption(const struct snow3g_test_data *tdata)
        TEST_ASSERT_NOT_NULL(ut_params->op, "failed to retrieve obuf");
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
        TEST_ASSERT_NOT_NULL(ut_params->op, "failed to retrieve obuf");
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               plaintext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               plaintext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                plaintext = ciphertext;
 
        else
                plaintext = ciphertext;
 


@@ -3712,8 +3645,7 @@ static int test_snow3g_decryption_oop(const struct snow3g_test_data *tdata)
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->validCipherLenInBits.len,
        retval = create_wireless_algo_cipher_operation_oop(tdata->iv.data,
                                        tdata->iv.len,
                                        tdata->validCipherLenInBits.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_SNOW3G_UEA2);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -3722,8 +3654,7 @@ static int test_snow3g_decryption_oop(const struct snow3g_test_data *tdata)
        TEST_ASSERT_NOT_NULL(ut_params->op, "failed to retrieve obuf");
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
        TEST_ASSERT_NOT_NULL(ut_params->op, "failed to retrieve obuf");
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               plaintext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               plaintext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                plaintext = ciphertext;
 
        else
                plaintext = ciphertext;
 


@@ -3800,7 +3731,7 @@ test_zuc_cipher_auth(const struct wireless_test_data *tdata)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-                               + tdata->iv.len + tdata->aad.len;
+                               + tdata->aad.len;

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -3813,7 +3744,7 @@ test_zuc_cipher_auth(const struct wireless_test_data *tdata)
                        "ZUC Ciphertext data not as expected");
 
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
                        "ZUC Ciphertext data not as expected");
 
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-           + plaintext_pad_len + tdata->aad.len + tdata->iv.len;
+           + plaintext_pad_len + tdata->aad.len;

 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL(
 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL(


@@ -3868,10 +3799,9 @@ test_snow3g_cipher_auth(const struct snow3g_test_data *tdata)
                        tdata->aad.len, /*tdata->plaintext.len,*/
                        plaintext_pad_len, RTE_CRYPTO_AUTH_OP_GENERATE,
                        RTE_CRYPTO_AUTH_SNOW3G_UIA2,
                        tdata->aad.len, /*tdata->plaintext.len,*/
                        plaintext_pad_len, RTE_CRYPTO_AUTH_OP_GENERATE,
                        RTE_CRYPTO_AUTH_SNOW3G_UIA2,

-                       RTE_CRYPTO_CIPHER_SNOW3G_UEA2,

                        tdata->iv.data, tdata->iv.len,
                        tdata->validCipherLenInBits.len,
                        tdata->iv.data, tdata->iv.len,
                        tdata->validCipherLenInBits.len,

-                       (tdata->iv.len << 3),
+                       0,

                        tdata->validAuthLenInBits.len,
                        (tdata->aad.len << 3)
                        );
                        tdata->validAuthLenInBits.len,
                        (tdata->aad.len << 3)
                        );


@@ -3884,7 +3814,7 @@ test_snow3g_cipher_auth(const struct snow3g_test_data *tdata)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-                               + tdata->iv.len + tdata->aad.len;
+                                       + tdata->aad.len;

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -3897,7 +3827,7 @@ test_snow3g_cipher_auth(const struct snow3g_test_data *tdata)
                        "SNOW 3G Ciphertext data not as expected");
 
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
                        "SNOW 3G Ciphertext data not as expected");
 
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-           + plaintext_pad_len + tdata->aad.len + tdata->iv.len;
+           + plaintext_pad_len + tdata->aad.len;

 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL(
 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL(


@@ -3953,11 +3883,10 @@ test_snow3g_auth_cipher(const struct snow3g_test_data *tdata)
                tdata->aad.data, tdata->aad.len,
                plaintext_pad_len,
                tdata->validCipherLenInBits.len,
                tdata->aad.data, tdata->aad.len,
                plaintext_pad_len,
                tdata->validCipherLenInBits.len,

-               (tdata->iv.len << 3),
+               0,

                tdata->validAuthLenInBits.len,
                (tdata->aad.len << 3),
                tdata->validAuthLenInBits.len,
                (tdata->aad.len << 3),

-               RTE_CRYPTO_AUTH_SNOW3G_UIA2,
-               RTE_CRYPTO_CIPHER_SNOW3G_UEA2
+               RTE_CRYPTO_AUTH_SNOW3G_UIA2

        );
 
        if (retval < 0)
        );
 
        if (retval < 0)


@@ -3969,12 +3898,12 @@ test_snow3g_auth_cipher(const struct snow3g_test_data *tdata)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-                               + tdata->aad.len + tdata->iv.len;
+                               + tdata->aad.len;

        else
                ciphertext = plaintext;
 
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
        else
                ciphertext = plaintext;
 
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-                       + plaintext_pad_len + tdata->aad.len + tdata->iv.len;
+                       + plaintext_pad_len + tdata->aad.len;

        TEST_HEXDUMP(stdout, "ciphertext:", ciphertext, plaintext_len);
 
        /* Validate obuf */
        TEST_HEXDUMP(stdout, "ciphertext:", ciphertext, plaintext_len);
 
        /* Validate obuf */


@@ -4038,11 +3967,10 @@ test_kasumi_auth_cipher(const struct kasumi_test_data *tdata)
                                tdata->aad.data, tdata->aad.len,
                                plaintext_pad_len,
                                tdata->validCipherLenInBits.len,
                                tdata->aad.data, tdata->aad.len,
                                plaintext_pad_len,
                                tdata->validCipherLenInBits.len,

-                               (tdata->iv.len << 3),
+                               0,

                                tdata->validAuthLenInBits.len,
                                (tdata->aad.len << 3),
                                tdata->validAuthLenInBits.len,
                                (tdata->aad.len << 3),

-                               RTE_CRYPTO_AUTH_KASUMI_F9,
-                               RTE_CRYPTO_CIPHER_KASUMI_F8
+                               RTE_CRYPTO_AUTH_KASUMI_F9

                                );
 
        if (retval < 0)
                                );
 
        if (retval < 0)


@@ -4054,7 +3982,7 @@ test_kasumi_auth_cipher(const struct kasumi_test_data *tdata)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-                               + tdata->iv.len + tdata->aad.len;
+                               + tdata->aad.len;

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -4065,7 +3993,7 @@ test_kasumi_auth_cipher(const struct kasumi_test_data *tdata)
                        tdata->validCipherLenInBits.len,
                        "KASUMI Ciphertext data not as expected");
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
                        tdata->validCipherLenInBits.len,
                        "KASUMI Ciphertext data not as expected");
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-           + plaintext_pad_len + tdata->aad.len + tdata->iv.len;
+           + plaintext_pad_len + tdata->aad.len;

 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL(
 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL(


@@ -4122,10 +4050,9 @@ test_kasumi_cipher_auth(const struct kasumi_test_data *tdata)
                                tdata->aad.len,
                                plaintext_pad_len, RTE_CRYPTO_AUTH_OP_GENERATE,
                                RTE_CRYPTO_AUTH_KASUMI_F9,
                                tdata->aad.len,
                                plaintext_pad_len, RTE_CRYPTO_AUTH_OP_GENERATE,
                                RTE_CRYPTO_AUTH_KASUMI_F9,

-                               RTE_CRYPTO_CIPHER_KASUMI_F8,

                                tdata->iv.data, tdata->iv.len,
                                tdata->validCipherLenInBits.len,
                                tdata->iv.data, tdata->iv.len,
                                tdata->validCipherLenInBits.len,

-                               (tdata->iv.len << 3),
+                               0,

                                tdata->validAuthLenInBits.len,
                                (tdata->aad.len << 3)
                                );
                                tdata->validAuthLenInBits.len,
                                (tdata->aad.len << 3)
                                );


@@ -4138,12 +4065,12 @@ test_kasumi_cipher_auth(const struct kasumi_test_data *tdata)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
        ut_params->obuf = ut_params->op->sym->m_src;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-                               + tdata->aad.len + tdata->iv.len;
+                               + tdata->aad.len;

        else
                ciphertext = plaintext;
 
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
        else
                ciphertext = plaintext;
 
        ut_params->digest = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)

-                       + plaintext_pad_len + tdata->aad.len + tdata->iv.len;
+                       + plaintext_pad_len + tdata->aad.len;

 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL_BIT(
 
        /* Validate obuf */
        TEST_ASSERT_BUFFERS_ARE_EQUAL_BIT(


@@ -4209,8 +4136,7 @@ test_zuc_encryption(const struct wireless_test_data *tdata)
        /* Create ZUC operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data, tdata->iv.len,
                                        tdata->plaintext.len,
        /* Create ZUC operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data, tdata->iv.len,
                                        tdata->plaintext.len,

-                                       (tdata->iv.len << 3),
-                                       RTE_CRYPTO_CIPHER_ZUC_EEA3);
+                                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -4220,8 +4146,7 @@ test_zuc_encryption(const struct wireless_test_data *tdata)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
 
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)

-               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *)
-                               + tdata->iv.len;
+               ciphertext = rte_pktmbuf_mtod(ut_params->obuf, uint8_t *);

        else
                ciphertext = plaintext;
 
        else
                ciphertext = plaintext;
 


@@ -4294,8 +4219,7 @@ test_zuc_encryption_sgl(const struct wireless_test_data *tdata)
        /* Create ZUC operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data,
                        tdata->iv.len, tdata->plaintext.len,
        /* Create ZUC operation */
        retval = create_wireless_algo_cipher_operation(tdata->iv.data,
                        tdata->iv.len, tdata->plaintext.len,

-                       (tdata->iv.len << 3),
-                       RTE_CRYPTO_CIPHER_ZUC_EEA3);
+                       0);

        if (retval < 0)
                return retval;
 
        if (retval < 0)
                return retval;
 


@@ -4306,10 +4230,10 @@ test_zuc_encryption_sgl(const struct wireless_test_data *tdata)
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_read(ut_params->obuf,
        ut_params->obuf = ut_params->op->sym->m_dst;
        if (ut_params->obuf)
                ciphertext = rte_pktmbuf_read(ut_params->obuf,

-                       tdata->iv.len, plaintext_len, ciphertext_buffer);
+                       0, plaintext_len, ciphertext_buffer);

        else
                ciphertext = rte_pktmbuf_read(ut_params->ibuf,
        else
                ciphertext = rte_pktmbuf_read(ut_params->ibuf,

-                       tdata->iv.len, plaintext_len, ciphertext_buffer);
+                       0, plaintext_len, ciphertext_buffer);

 
        /* Validate obuf */
        TEST_HEXDUMP(stdout, "ciphertext:", ciphertext, plaintext_len);
 
        /* Validate obuf */
        TEST_HEXDUMP(stdout, "ciphertext:", ciphertext, plaintext_len);


@@ -4906,7 +4830,7 @@ create_gcm_operation(enum rte_crypto_cipher_operation op,
        struct crypto_unittest_params *ut_params = &unittest_params;
 
        uint8_t *plaintext, *ciphertext;
        struct crypto_unittest_params *ut_params = &unittest_params;
 
        uint8_t *plaintext, *ciphertext;

-       unsigned int iv_pad_len, aad_pad_len, plaintext_pad_len;
+       unsigned int aad_pad_len, plaintext_pad_len;

 
        /* Generate Crypto op data structure */
        ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,
 
        /* Generate Crypto op data structure */
        ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,


@@ -4930,14 +4854,11 @@ create_gcm_operation(enum rte_crypto_cipher_operation op,
        TEST_HEXDUMP(stdout, "aad:", sym_op->auth.aad.data,
                sym_op->auth.aad.length);
 
        TEST_HEXDUMP(stdout, "aad:", sym_op->auth.aad.data,
                sym_op->auth.aad.length);
 

-       /* Prepend iv */
-       iv_pad_len = RTE_ALIGN_CEIL(tdata->iv.len, 16);
-       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);
+       /* Append IV at the end of the crypto operation*/
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);

        sym_op->cipher.iv.length = tdata->iv.len;
 
        rte_memcpy(sym_op->cipher.iv.data, tdata->iv.data, tdata->iv.len);
        sym_op->cipher.iv.length = tdata->iv.len;
 
        rte_memcpy(sym_op->cipher.iv.data, tdata->iv.data, tdata->iv.len);


@@ -4958,12 +4879,11 @@ create_gcm_operation(enum rte_crypto_cipher_operation op,
                if (ut_params->obuf) {
                        ciphertext = (uint8_t *)rte_pktmbuf_append(
                                        ut_params->obuf,
                if (ut_params->obuf) {
                        ciphertext = (uint8_t *)rte_pktmbuf_append(
                                        ut_params->obuf,

-                                       plaintext_pad_len + aad_pad_len +
-                                       iv_pad_len);
+                                       plaintext_pad_len + aad_pad_len);

                        TEST_ASSERT_NOT_NULL(ciphertext,
                                        "no room to append ciphertext");
 
                        TEST_ASSERT_NOT_NULL(ciphertext,
                                        "no room to append ciphertext");
 

-                       memset(ciphertext + aad_pad_len + iv_pad_len, 0,
+                       memset(ciphertext + aad_pad_len, 0,

                                        tdata->ciphertext.len);
                }
        } else {
                                        tdata->ciphertext.len);
                }
        } else {


@@ -4981,12 +4901,11 @@ create_gcm_operation(enum rte_crypto_cipher_operation op,
                if (ut_params->obuf) {
                        plaintext = (uint8_t *)rte_pktmbuf_append(
                                        ut_params->obuf,
                if (ut_params->obuf) {
                        plaintext = (uint8_t *)rte_pktmbuf_append(
                                        ut_params->obuf,

-                                       plaintext_pad_len + aad_pad_len +
-                                       iv_pad_len);
+                                       plaintext_pad_len + aad_pad_len);

                        TEST_ASSERT_NOT_NULL(plaintext,
                                        "no room to append plaintext");
 
                        TEST_ASSERT_NOT_NULL(plaintext,
                                        "no room to append plaintext");
 

-                       memset(plaintext + aad_pad_len + iv_pad_len, 0,
+                       memset(plaintext + aad_pad_len, 0,

                                        tdata->plaintext.len);
                }
        }
                                        tdata->plaintext.len);
                }
        }


@@ -5004,7 +4923,7 @@ create_gcm_operation(enum rte_crypto_cipher_operation op,
                                ut_params->obuf ? ut_params->obuf :
                                                ut_params->ibuf,
                                                plaintext_pad_len +
                                ut_params->obuf ? ut_params->obuf :
                                                ut_params->ibuf,
                                                plaintext_pad_len +

-                                               aad_pad_len + iv_pad_len);
+                                               aad_pad_len);

                sym_op->auth.digest.length = tdata->auth_tag.len;
        } else {
                sym_op->auth.digest.data = (uint8_t *)rte_pktmbuf_append(
                sym_op->auth.digest.length = tdata->auth_tag.len;
        } else {
                sym_op->auth.digest.data = (uint8_t *)rte_pktmbuf_append(


@@ -5013,7 +4932,7 @@ create_gcm_operation(enum rte_crypto_cipher_operation op,
                                "no room to append digest");
                sym_op->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
                                ut_params->ibuf,
                                "no room to append digest");
                sym_op->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
                                ut_params->ibuf,

-                               plaintext_pad_len + aad_pad_len + iv_pad_len);
+                               plaintext_pad_len + aad_pad_len);

                sym_op->auth.digest.length = tdata->auth_tag.len;
 
                rte_memcpy(sym_op->auth.digest.data, tdata->auth_tag.data,
                sym_op->auth.digest.length = tdata->auth_tag.len;
 
                rte_memcpy(sym_op->auth.digest.data, tdata->auth_tag.data,


@@ -5024,10 +4943,10 @@ create_gcm_operation(enum rte_crypto_cipher_operation op,
        }
 
        sym_op->cipher.data.length = tdata->plaintext.len;
        }
 
        sym_op->cipher.data.length = tdata->plaintext.len;

-       sym_op->cipher.data.offset = aad_pad_len + iv_pad_len;
+       sym_op->cipher.data.offset = aad_pad_len;

 
        sym_op->auth.data.length = tdata->plaintext.len;
 
        sym_op->auth.data.length = tdata->plaintext.len;

-       sym_op->auth.data.offset = aad_pad_len + iv_pad_len;
+       sym_op->auth.data.offset = aad_pad_len;

 
        return 0;
 }
 
        return 0;
 }


@@ -6465,10 +6384,8 @@ create_gmac_operation(enum rte_crypto_auth_operation op,
        struct crypto_unittest_params *ut_params = &unittest_params;
        struct rte_crypto_sym_op *sym_op;
 
        struct crypto_unittest_params *ut_params = &unittest_params;
        struct rte_crypto_sym_op *sym_op;
 

-       unsigned iv_pad_len;

        unsigned aad_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);
 
        /*
        aad_pad_len = RTE_ALIGN_CEIL(tdata->aad.len, 16);
 
        /*


@@ -6513,17 +6430,15 @@ create_gmac_operation(enum rte_crypto_auth_operation op,
                                sym_op->auth.digest.length);
        }
 
                                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.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);

        sym_op->cipher.iv.length = tdata->iv.len;
 
        rte_memcpy(sym_op->cipher.iv.data, tdata->iv.data, tdata->iv.len);
 
        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);
+       TEST_HEXDUMP(stdout, "iv:", sym_op->cipher.iv.data, tdata->iv.len);

 
        sym_op->cipher.data.length = 0;
        sym_op->cipher.data.offset = 0;
 
        sym_op->cipher.data.length = 0;
        sym_op->cipher.data.offset = 0;


@@ -7061,14 +6976,13 @@ create_auth_GMAC_operation(struct crypto_testsuite_params *ts_params,
                        sym_op->auth.digest.data,
                        sym_op->auth.digest.length);
 
                        sym_op->auth.digest.data,
                        sym_op->auth.digest.length);
 

-       sym_op->cipher.iv.data = (uint8_t *)rte_pktmbuf_prepend(
-               ut_params->ibuf, reference->iv.len);
-       TEST_ASSERT_NOT_NULL(sym_op->cipher.iv.data, "no room to prepend iv");
-
-       sym_op->cipher.iv.phys_addr = rte_pktmbuf_mtophys(ut_params->ibuf);
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);

        sym_op->cipher.iv.length = reference->iv.len;
 
        sym_op->cipher.iv.length = reference->iv.len;
 

-       memcpy(sym_op->cipher.iv.data, reference->iv.data, reference->iv.len);
+       rte_memcpy(sym_op->cipher.iv.data, reference->iv.data, reference->iv.len);

 
        sym_op->cipher.data.length = 0;
        sym_op->cipher.data.offset = 0;
 
        sym_op->cipher.data.length = 0;
        sym_op->cipher.data.offset = 0;


@@ -7121,20 +7035,19 @@ create_cipher_auth_operation(struct crypto_testsuite_params *ts_params,
                        sym_op->auth.digest.data,
                        sym_op->auth.digest.length);
 
                        sym_op->auth.digest.data,
                        sym_op->auth.digest.length);
 

-       sym_op->cipher.iv.data = (uint8_t *)rte_pktmbuf_prepend(
-               ut_params->ibuf, reference->iv.len);
-       TEST_ASSERT_NOT_NULL(sym_op->cipher.iv.data, "no room to prepend iv");
-
-       sym_op->cipher.iv.phys_addr = rte_pktmbuf_mtophys(ut_params->ibuf);
+       sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);

        sym_op->cipher.iv.length = reference->iv.len;
 
        sym_op->cipher.iv.length = reference->iv.len;
 

-       memcpy(sym_op->cipher.iv.data, reference->iv.data, reference->iv.len);
+       rte_memcpy(sym_op->cipher.iv.data, reference->iv.data, reference->iv.len);

 
        sym_op->cipher.data.length = reference->ciphertext.len;
 
        sym_op->cipher.data.length = reference->ciphertext.len;

-       sym_op->cipher.data.offset = reference->iv.len;
+       sym_op->cipher.data.offset = 0;

 
        sym_op->auth.data.length = reference->ciphertext.len;
 
        sym_op->auth.data.length = reference->ciphertext.len;

-       sym_op->auth.data.offset = reference->iv.len;
+       sym_op->auth.data.offset = 0;

 
        return 0;
 }
 
        return 0;
 }


@@ -7348,8 +7261,6 @@ create_gcm_operation_SGL(enum rte_crypto_cipher_operation op,
        const unsigned int iv_len = tdata->iv.len;
        const unsigned int aad_len = tdata->aad.len;
 
        const unsigned int iv_len = tdata->iv.len;
        const unsigned int aad_len = tdata->aad.len;
 

-       unsigned int iv_pad_len = 0;
-

        /* Generate Crypto op data structure */
        ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,
                        RTE_CRYPTO_OP_TYPE_SYMMETRIC);
        /* Generate Crypto op data structure */
        ut_params->op = rte_crypto_op_alloc(ts_params->op_mpool,
                        RTE_CRYPTO_OP_TYPE_SYMMETRIC);


@@ -7374,19 +7285,13 @@ create_gcm_operation_SGL(enum rte_crypto_cipher_operation op,
                                sym_op->auth.digest.length);
        }
 
                                sym_op->auth.digest.length);
        }
 

-       iv_pad_len = RTE_ALIGN_CEIL(iv_len, 16);
-
-       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.data = rte_crypto_op_ctod_offset(ut_params->op,
+                                               uint8_t *, IV_OFFSET);
+       sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(ut_params->op,
+                                               IV_OFFSET);

        sym_op->cipher.iv.length = iv_len;
 
        sym_op->cipher.iv.length = iv_len;
 

-       rte_memcpy(sym_op->cipher.iv.data, tdata->iv.data, iv_pad_len);
+       rte_memcpy(sym_op->cipher.iv.data, tdata->iv.data, iv_len);

 
        sym_op->auth.aad.data = (uint8_t *)rte_pktmbuf_prepend(
                        ut_params->ibuf, aad_len);
 
        sym_op->auth.aad.data = (uint8_t *)rte_pktmbuf_prepend(
                        ut_params->ibuf, aad_len);


@@ -7399,14 +7304,14 @@ create_gcm_operation_SGL(enum rte_crypto_cipher_operation op,
        memset(sym_op->auth.aad.data, 0, aad_len);
        rte_memcpy(sym_op->auth.aad.data, tdata->aad.data, aad_len);
 
        memset(sym_op->auth.aad.data, 0, aad_len);
        rte_memcpy(sym_op->auth.aad.data, tdata->aad.data, aad_len);
 

-       TEST_HEXDUMP(stdout, "iv:", sym_op->cipher.iv.data, iv_pad_len);
+       TEST_HEXDUMP(stdout, "iv:", sym_op->cipher.iv.data, iv_len);

        TEST_HEXDUMP(stdout, "aad:",
                        sym_op->auth.aad.data, aad_len);
 
        sym_op->cipher.data.length = tdata->plaintext.len;
        TEST_HEXDUMP(stdout, "aad:",
                        sym_op->auth.aad.data, aad_len);
 
        sym_op->cipher.data.length = tdata->plaintext.len;

-       sym_op->cipher.data.offset = aad_len + iv_pad_len;
+       sym_op->cipher.data.offset = aad_len;

 
 

-       sym_op->auth.data.offset = aad_len + iv_pad_len;
+       sym_op->auth.data.offset = aad_len;

        sym_op->auth.data.length = tdata->plaintext.len;
 
        return 0;
        sym_op->auth.data.length = tdata->plaintext.len;
 
        return 0;


@@ -7440,8 +7345,7 @@ test_AES_GCM_authenticated_encryption_SGL(const struct gcm_test_data *tdata,
        int ecx = 0;
        void *digest_mem = NULL;
 
        int ecx = 0;
        void *digest_mem = NULL;
 

-       uint32_t prepend_len = ALIGN_POW2_ROUNDUP(tdata->iv.len, 16)
-                       + tdata->aad.len;
+       uint32_t prepend_len = tdata->aad.len;

 
        if (tdata->plaintext.len % fragsz != 0) {
                if (tdata->plaintext.len / fragsz + 1 > SGL_MAX_NO)
 
        if (tdata->plaintext.len % fragsz != 0) {
                if (tdata->plaintext.len / fragsz + 1 > SGL_MAX_NO)

diff --git a/test/test/test_cryptodev.h b/test/test/test_cryptodev.h
index 67354a9..c1ddd17 100644 (file)
--- a/test/test/test_cryptodev.h
+++ b/test/test/test_cryptodev.h
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
 /*-
  *   BSD LICENSE
  *

- *   Copyright(c) 2015-2016 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2015-2017 Intel Corporation. All rights reserved.

  *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
  *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions


@@ -71,6 +71,12 @@
 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA384            (24)
 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA512            (32)
 
 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA384            (24)
 #define TRUNCATED_DIGEST_BYTE_LENGTH_SHA512            (32)
 

+#define MAXIMUM_IV_LENGTH                              (16)
+
+#define IV_OFFSET                      (sizeof(struct rte_crypto_op) + \
+               sizeof(struct rte_crypto_sym_op) + DEFAULT_NUM_XFORMS * \
+               sizeof(struct rte_crypto_sym_xform))
+

 /**
  * Write (spread) data from buffer to mbuf data
  *
 /**
  * Write (spread) data from buffer to mbuf data
  *

diff --git a/test/test/test_cryptodev_blockcipher.c b/test/test/test_cryptodev_blockcipher.c
index ce350e3..aa3ecc8 100644 (file)
--- a/test/test/test_cryptodev_blockcipher.c
+++ b/test/test/test_cryptodev_blockcipher.c
@@ -119,8 +119,6 @@ test_blockcipher_one_case(const struct blockcipher_test_case *t,
        }
 
        /* preparing data */
        }
 
        /* preparing data */

-       if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
-               buf_len += tdata->iv.len;

        if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
                buf_len += digest_len;
 
        if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH)
                buf_len += digest_len;
 


@@ -146,10 +144,6 @@ test_blockcipher_one_case(const struct blockcipher_test_case *t,
                pktmbuf_write(ibuf, 0, tdata->ciphertext.len,
                                tdata->ciphertext.data);
 
                pktmbuf_write(ibuf, 0, tdata->ciphertext.len,
                                tdata->ciphertext.data);
 

-       if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
-               rte_memcpy(rte_pktmbuf_prepend(ibuf, tdata->iv.len),
-                               tdata->iv.data, tdata->iv.len);
-       }

        buf_p = rte_pktmbuf_append(ibuf, digest_len);
        if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
                rte_memcpy(buf_p, tdata->digest.data, digest_len);
        buf_p = rte_pktmbuf_append(ibuf, digest_len);
        if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_VERIFY)
                rte_memcpy(buf_p, tdata->digest.data, digest_len);


@@ -295,24 +289,20 @@ test_blockcipher_one_case(const struct blockcipher_test_case *t,
                cipher_xform->cipher.key.data = cipher_key;
                cipher_xform->cipher.key.length = tdata->cipher_key.len;
 
                cipher_xform->cipher.key.data = cipher_key;
                cipher_xform->cipher.key.length = tdata->cipher_key.len;
 

-               sym_op->cipher.data.offset = tdata->iv.len;
+               sym_op->cipher.data.offset = 0;

                sym_op->cipher.data.length = tdata->ciphertext.len;
                sym_op->cipher.data.length = tdata->ciphertext.len;

-               sym_op->cipher.iv.data = rte_pktmbuf_mtod(sym_op->m_src,
-                       uint8_t *);
+               sym_op->cipher.iv.data = rte_crypto_op_ctod_offset(op,
+                                               uint8_t *, IV_OFFSET);
+               sym_op->cipher.iv.phys_addr = rte_crypto_op_ctophys_offset(op,
+                                               IV_OFFSET);

                sym_op->cipher.iv.length = tdata->iv.len;
                sym_op->cipher.iv.length = tdata->iv.len;

-               sym_op->cipher.iv.phys_addr = rte_pktmbuf_mtophys(
-                       sym_op->m_src);
+               rte_memcpy(sym_op->cipher.iv.data, tdata->iv.data,
+                               tdata->iv.len);

        }
 
        if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {
        }
 
        if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH) {

-               uint32_t auth_data_offset = 0;

                uint32_t digest_offset = tdata->ciphertext.len;
 
                uint32_t digest_offset = tdata->ciphertext.len;
 

-               if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER) {
-                       digest_offset += tdata->iv.len;
-                       auth_data_offset += tdata->iv.len;
-               }
-

                auth_xform->type = RTE_CRYPTO_SYM_XFORM_AUTH;
                auth_xform->auth.algo = tdata->auth_algo;
                auth_xform->auth.key.length = tdata->auth_key.len;
                auth_xform->type = RTE_CRYPTO_SYM_XFORM_AUTH;
                auth_xform->auth.algo = tdata->auth_algo;
                auth_xform->auth.key.length = tdata->auth_key.len;


@@ -335,7 +325,7 @@ test_blockcipher_one_case(const struct blockcipher_test_case *t,
                                        digest_offset);
                }
 
                                        digest_offset);
                }
 

-               sym_op->auth.data.offset = auth_data_offset;
+               sym_op->auth.data.offset = 0;

                sym_op->auth.data.length = tdata->ciphertext.len;
                sym_op->auth.digest.length = digest_len;
        }
                sym_op->auth.data.length = tdata->ciphertext.len;
                sym_op->auth.digest.length = digest_len;
        }


@@ -422,7 +412,7 @@ test_blockcipher_one_case(const struct blockcipher_test_case *t,
                        compare_len = tdata->plaintext.len;
                }
 
                        compare_len = tdata->plaintext.len;
                }
 

-               if (memcmp(rte_pktmbuf_read(iobuf, tdata->iv.len, compare_len,
+               if (memcmp(rte_pktmbuf_read(iobuf, 0, compare_len,

                                buffer), compare_ref, compare_len)) {
                        snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
                                "FAILED: %s", __LINE__,
                                buffer), compare_ref, compare_len)) {
                        snprintf(test_msg, BLOCKCIPHER_TEST_MSG_LEN, "line %u "
                                "FAILED: %s", __LINE__,


@@ -433,13 +423,7 @@ test_blockcipher_one_case(const struct blockcipher_test_case *t,
        }
 
        if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {
        }
 
        if (t->op_mask & BLOCKCIPHER_TEST_OP_AUTH_GEN) {

-               uint8_t *auth_res;
-
-               if (t->op_mask & BLOCKCIPHER_TEST_OP_CIPHER)
-                       auth_res = pktmbuf_mtod_offset(iobuf,
-                                       tdata->iv.len + tdata->ciphertext.len);
-               else
-                       auth_res = pktmbuf_mtod_offset(iobuf,
+               uint8_t *auth_res = pktmbuf_mtod_offset(iobuf,

                                        tdata->ciphertext.len);
 
                if (memcmp(auth_res, tdata->digest.data, digest_len)) {
                                        tdata->ciphertext.len);
 
                if (memcmp(auth_res, tdata->digest.data, digest_len)) {