From: Fan Zhang Date: Wed, 10 Oct 2018 11:04:41 +0000 (+0100) Subject: crypto/aesni_mb: support AES-GCM algorithm X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=0e9f8507afcb4ddd53ced3ba2bc63e0e12590681;p=dpdk.git crypto/aesni_mb: support AES-GCM algorithm This patch updates the current AESNI-MB PMD with added AES-GCM algorithm support. The patch includes the necessary changes to the code including the capability update, control and data patch changes for the AES-GCM algorithm support. Signed-off-by: Fan Zhang Acked-by: Arek Kusztal --- diff --git a/doc/guides/cryptodevs/aesni_mb.rst b/doc/guides/cryptodevs/aesni_mb.rst index c29295002f..63e060d75f 100644 --- a/doc/guides/cryptodevs/aesni_mb.rst +++ b/doc/guides/cryptodevs/aesni_mb.rst @@ -44,6 +44,7 @@ Hash algorithms: AEAD algorithms: * RTE_CRYPTO_AEAD_AES_CCM +* RTE_CRYPTO_AEAD_AES_GCM Limitations ----------- diff --git a/doc/guides/rel_notes/release_18_11.rst b/doc/guides/rel_notes/release_18_11.rst index b05dadd41b..465ec21e34 100644 --- a/doc/guides/rel_notes/release_18_11.rst +++ b/doc/guides/rel_notes/release_18_11.rst @@ -149,6 +149,11 @@ New Features * AES-CMAC algorithm. +* **Updated the AESNI MB PMD.** + + The AESNI MB PMD has been updated with additional support for AES-GCM + algorithm support. + * **Added Event Ethernet Tx Adapter.** Added event ethernet Tx adapter library that provides configuration and diff --git a/drivers/crypto/aesni_mb/aesni_mb_ops.h b/drivers/crypto/aesni_mb/aesni_mb_ops.h index d224b72497..575d6a5b80 100644 --- a/drivers/crypto/aesni_mb/aesni_mb_ops.h +++ b/drivers/crypto/aesni_mb/aesni_mb_ops.h @@ -48,6 +48,8 @@ typedef void (*aes_cmac_sub_key_gen_t) (const void *exp_key, void *k2, void *k3); typedef void (*aes_cmac_keyexp_t) (const void *key, void *keyexp); +typedef void (*aes_gcm_keyexp_t) + (const void *key, struct gcm_key_data *keyexp); /** Multi-buffer library function pointer table */ struct aesni_mb_op_fns { @@ -95,6 +97,12 @@ struct aesni_mb_op_fns { /**< AES CMAC subkey expansions */ aes_cmac_keyexp_t aes_cmac_expkey; /**< AES CMAC key expansions */ + aes_gcm_keyexp_t aes_gcm_128; + /**< AES GCM 128 key expansions */ + aes_gcm_keyexp_t aes_gcm_192; + /**< AES GCM 192 key expansions */ + aes_gcm_keyexp_t aes_gcm_256; + /**< AES GCM 256 key expansions */ } keyexp; /**< Key expansion functions */ #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0) @@ -155,7 +163,10 @@ static const struct aesni_mb_op_fns job_ops[] = { aes_keyexp_256_sse, aes_xcbc_expand_key_sse, aes_cmac_subkey_gen_sse, - aes_keyexp_128_enc_sse + aes_keyexp_128_enc_sse, + aes_gcm_pre_128_sse, + aes_gcm_pre_192_sse, + aes_gcm_pre_256_sse }, #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0) .multi_block = { @@ -191,7 +202,10 @@ static const struct aesni_mb_op_fns job_ops[] = { aes_keyexp_256_avx, aes_xcbc_expand_key_avx, aes_cmac_subkey_gen_avx, - aes_keyexp_128_enc_avx + aes_keyexp_128_enc_avx, + aes_gcm_pre_128_avx_gen2, + aes_gcm_pre_192_avx_gen2, + aes_gcm_pre_256_avx_gen2 }, #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0) .multi_block = { @@ -227,7 +241,10 @@ static const struct aesni_mb_op_fns job_ops[] = { aes_keyexp_256_avx2, aes_xcbc_expand_key_avx2, aes_cmac_subkey_gen_avx2, - aes_keyexp_128_enc_avx2 + aes_keyexp_128_enc_avx2, + aes_gcm_pre_128_avx_gen4, + aes_gcm_pre_192_avx_gen4, + aes_gcm_pre_256_avx_gen4 }, #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0) .multi_block = { @@ -263,7 +280,10 @@ static const struct aesni_mb_op_fns job_ops[] = { aes_keyexp_256_avx512, aes_xcbc_expand_key_avx512, aes_cmac_subkey_gen_avx512, - aes_keyexp_128_enc_avx512 + aes_keyexp_128_enc_avx512, + aes_gcm_pre_128_avx_gen4, + aes_gcm_pre_192_avx_gen4, + aes_gcm_pre_256_avx_gen4 }, #if IMB_VERSION_NUM >= IMB_VERSION(0, 50, 0) .multi_block = { diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c index 05f08a6e69..83250e32cc 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd.c @@ -86,7 +86,8 @@ aesni_mb_get_chain_order(const struct rte_crypto_sym_xform *xform) } if (xform->type == RTE_CRYPTO_SYM_XFORM_AEAD) { - if (xform->aead.algo == RTE_CRYPTO_AEAD_AES_CCM) { + if (xform->aead.algo == RTE_CRYPTO_AEAD_AES_CCM || + xform->aead.algo == RTE_CRYPTO_AEAD_AES_GCM) { if (xform->aead.op == RTE_CRYPTO_AEAD_OP_ENCRYPT) return AESNI_MB_OP_AEAD_CIPHER_HASH; else @@ -444,7 +445,10 @@ aesni_mb_set_session_aead_parameters(const struct aesni_mb_op_fns *mb_ops, struct aesni_mb_session *sess, const struct rte_crypto_sym_xform *xform) { - aes_keyexp_t aes_keyexp_fn; + union { + aes_keyexp_t aes_keyexp_fn; + aes_gcm_keyexp_t aes_gcm_keyexp_fn; + } keyexp; switch (xform->aead.op) { case RTE_CRYPTO_AEAD_OP_ENCRYPT: @@ -464,7 +468,53 @@ aesni_mb_set_session_aead_parameters(const struct aesni_mb_op_fns *mb_ops, case RTE_CRYPTO_AEAD_AES_CCM: sess->cipher.mode = CCM; sess->auth.algo = AES_CCM; + + /* Check key length and choose key expansion function for AES */ + switch (xform->aead.key.length) { + case AES_128_BYTES: + sess->cipher.key_length_in_bytes = AES_128_BYTES; + keyexp.aes_keyexp_fn = mb_ops->aux.keyexp.aes128; + break; + default: + AESNI_MB_LOG(ERR, "Invalid cipher key length"); + return -EINVAL; + } + + /* Expanded cipher keys */ + (*keyexp.aes_keyexp_fn)(xform->aead.key.data, + sess->cipher.expanded_aes_keys.encode, + sess->cipher.expanded_aes_keys.decode); break; + + case RTE_CRYPTO_AEAD_AES_GCM: + sess->cipher.mode = GCM; + sess->auth.algo = AES_GMAC; + + switch (xform->aead.key.length) { + case AES_128_BYTES: + sess->cipher.key_length_in_bytes = AES_128_BYTES; + keyexp.aes_gcm_keyexp_fn = + mb_ops->aux.keyexp.aes_gcm_128; + break; + case AES_192_BYTES: + sess->cipher.key_length_in_bytes = AES_192_BYTES; + keyexp.aes_gcm_keyexp_fn = + mb_ops->aux.keyexp.aes_gcm_192; + break; + case AES_256_BYTES: + sess->cipher.key_length_in_bytes = AES_256_BYTES; + keyexp.aes_gcm_keyexp_fn = + mb_ops->aux.keyexp.aes_gcm_256; + break; + default: + AESNI_MB_LOG(ERR, "Invalid cipher key length"); + return -EINVAL; + } + + (keyexp.aes_gcm_keyexp_fn)(xform->aead.key.data, + &sess->cipher.gcm_key); + break; + default: AESNI_MB_LOG(ERR, "Unsupported aead mode parameter"); return -ENOTSUP; @@ -484,23 +534,6 @@ aesni_mb_set_session_aead_parameters(const struct aesni_mb_op_fns *mb_ops, } sess->auth.gen_digest_len = sess->auth.req_digest_len; - /* Check key length and choose key expansion function for AES */ - - switch (xform->aead.key.length) { - case AES_128_BYTES: - sess->cipher.key_length_in_bytes = AES_128_BYTES; - aes_keyexp_fn = mb_ops->aux.keyexp.aes128; - break; - default: - AESNI_MB_LOG(ERR, "Invalid cipher key length"); - return -EINVAL; - } - - /* Expanded cipher keys */ - (*aes_keyexp_fn)(xform->aead.key.data, - sess->cipher.expanded_aes_keys.encode, - sess->cipher.expanded_aes_keys.decode); - return 0; } @@ -692,38 +725,62 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp, job->aes_key_len_in_bytes = session->cipher.key_length_in_bytes; - if (job->cipher_mode == DES3) { - job->aes_enc_key_expanded = - session->cipher.exp_3des_keys.ks_ptr; - job->aes_dec_key_expanded = - session->cipher.exp_3des_keys.ks_ptr; - } else { - job->aes_enc_key_expanded = - session->cipher.expanded_aes_keys.encode; - job->aes_dec_key_expanded = - session->cipher.expanded_aes_keys.decode; - } - - - - /* Set authentication parameters */ job->hash_alg = session->auth.algo; - if (job->hash_alg == AES_XCBC) { + + switch (job->hash_alg) { + case AES_XCBC: job->u.XCBC._k1_expanded = session->auth.xcbc.k1_expanded; job->u.XCBC._k2 = session->auth.xcbc.k2; job->u.XCBC._k3 = session->auth.xcbc.k3; - } else if (job->hash_alg == AES_CCM) { + + job->aes_enc_key_expanded = + session->cipher.expanded_aes_keys.encode; + job->aes_dec_key_expanded = + session->cipher.expanded_aes_keys.decode; + break; + + case AES_CCM: job->u.CCM.aad = op->sym->aead.aad.data + 18; job->u.CCM.aad_len_in_bytes = session->aead.aad_len; - } else if (job->hash_alg == AES_CMAC) { + job->aes_enc_key_expanded = + session->cipher.expanded_aes_keys.encode; + job->aes_dec_key_expanded = + session->cipher.expanded_aes_keys.decode; + break; + + case AES_CMAC: job->u.CMAC._key_expanded = session->auth.cmac.expkey; job->u.CMAC._skey1 = session->auth.cmac.skey1; job->u.CMAC._skey2 = session->auth.cmac.skey2; + job->aes_enc_key_expanded = + session->cipher.expanded_aes_keys.encode; + job->aes_dec_key_expanded = + session->cipher.expanded_aes_keys.decode; + break; - } else { + case AES_GMAC: + job->u.GCM.aad = op->sym->aead.aad.data; + job->u.GCM.aad_len_in_bytes = session->aead.aad_len; + job->aes_enc_key_expanded = &session->cipher.gcm_key; + job->aes_dec_key_expanded = &session->cipher.gcm_key; + break; + + default: job->u.HMAC._hashed_auth_key_xor_ipad = session->auth.pads.inner; job->u.HMAC._hashed_auth_key_xor_opad = session->auth.pads.outer; + + if (job->cipher_mode == DES3) { + job->aes_enc_key_expanded = + session->cipher.exp_3des_keys.ks_ptr; + job->aes_dec_key_expanded = + session->cipher.exp_3des_keys.ks_ptr; + } else { + job->aes_enc_key_expanded = + session->cipher.expanded_aes_keys.encode; + job->aes_dec_key_expanded = + session->cipher.expanded_aes_keys.decode; + } } /* Mutable crypto operation parameters */ @@ -744,7 +801,7 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp, rte_pktmbuf_data_len(op->sym->m_src)); } else { m_dst = m_src; - if (job->hash_alg == AES_CCM) + if (job->hash_alg == AES_CCM || job->hash_alg == AES_GMAC) m_offset = op->sym->aead.data.offset; else m_offset = op->sym->cipher.data.offset; @@ -756,7 +813,7 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp, job->auth_tag_output = qp->temp_digests[*digest_idx]; *digest_idx = (*digest_idx + 1) % MAX_JOBS; } else { - if (job->hash_alg == AES_CCM) + if (job->hash_alg == AES_CCM || job->hash_alg == AES_GMAC) job->auth_tag_output = op->sym->aead.digest.data; else job->auth_tag_output = op->sym->auth.digest.data; @@ -766,6 +823,10 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp, *digest_idx = (*digest_idx + 1) % MAX_JOBS; } } + /* + * Multi-buffer library current only support returning a truncated + * digest length as specified in the relevant IPsec RFCs + */ /* Set digest length */ job->auth_tag_output_len_in_bytes = session->auth.gen_digest_len; @@ -777,7 +838,8 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp, job->src = rte_pktmbuf_mtod(m_src, uint8_t *); job->dst = rte_pktmbuf_mtod_offset(m_dst, uint8_t *, m_offset); - if (job->hash_alg == AES_CCM) { + switch (job->hash_alg) { + case AES_CCM: job->cipher_start_src_offset_in_bytes = op->sym->aead.data.offset; job->msg_len_to_cipher_in_bytes = op->sym->aead.data.length; @@ -786,7 +848,19 @@ set_mb_job_params(JOB_AES_HMAC *job, struct aesni_mb_qp *qp, job->iv = rte_crypto_op_ctod_offset(op, uint8_t *, session->iv.offset + 1); - } else { + break; + + case AES_GMAC: + job->cipher_start_src_offset_in_bytes = + op->sym->aead.data.offset; + job->hash_start_src_offset_in_bytes = op->sym->aead.data.offset; + job->msg_len_to_cipher_in_bytes = op->sym->aead.data.length; + job->msg_len_to_hash_in_bytes = job->msg_len_to_cipher_in_bytes; + job->iv = rte_crypto_op_ctod_offset(op, uint8_t *, + session->iv.offset); + break; + + default: job->cipher_start_src_offset_in_bytes = op->sym->cipher.data.offset; job->msg_len_to_cipher_in_bytes = op->sym->cipher.data.length; @@ -809,7 +883,7 @@ verify_digest(JOB_AES_HMAC *job, struct rte_crypto_op *op, struct aesni_mb_session *sess) { /* Verify digest if required */ - if (job->hash_alg == AES_CCM) { + if (job->hash_alg == AES_CCM || job->hash_alg == AES_GMAC) { if (memcmp(job->auth_tag_output, op->sym->aead.digest.data, sess->auth.req_digest_len) != 0) op->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED; diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c index 4f0139b207..43f6c26edf 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_ops.c @@ -386,6 +386,36 @@ static const struct rte_cryptodev_capabilities aesni_mb_pmd_capabilities[] = { }, } }, } }, + { /* AES GCM */ + .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC, + {.sym = { + .xform_type = RTE_CRYPTO_SYM_XFORM_AEAD, + {.aead = { + .algo = RTE_CRYPTO_AEAD_AES_GCM, + .block_size = 16, + .key_size = { + .min = 16, + .max = 32, + .increment = 8 + }, + .digest_size = { + .min = 8, + .max = 16, + .increment = 4 + }, + .aad_size = { + .min = 0, + .max = 65535, + .increment = 1 + }, + .iv_size = { + .min = 12, + .max = 12, + .increment = 0 + } + }, } + }, } + }, RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST() }; diff --git a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h index 8c027a87e4..d8021cdaa2 100644 --- a/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h +++ b/drivers/crypto/aesni_mb/rte_aesni_mb_pmd_private.h @@ -82,6 +82,7 @@ static const unsigned auth_digest_byte_lengths[] = { [SHA_512] = 64, [AES_XCBC] = 16, [AES_CMAC] = 16, + [AES_GMAC] = 12, [NULL_HASH] = 0 }; @@ -172,6 +173,8 @@ struct aesni_mb_session { const void *ks_ptr[3]; uint64_t key[3][16]; } exp_3des_keys; + + struct gcm_key_data gcm_key; }; /**< Expanded AES keys - Allocating space to * contain the maximum expanded key size which diff --git a/test/test/test_cryptodev.c b/test/test/test_cryptodev.c index e9f2c8f949..32600dea28 100644 --- a/test/test/test_cryptodev.c +++ b/test/test/test_cryptodev.c @@ -9132,6 +9132,120 @@ static struct unit_test_suite cryptodev_aesni_mb_testsuite = { .setup = testsuite_setup, .teardown = testsuite_teardown, .unit_test_cases = { + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_encryption_test_case_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_encryption_test_case_2), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_encryption_test_case_3), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_encryption_test_case_4), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_encryption_test_case_5), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_encryption_test_case_6), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_encryption_test_case_7), + + /** AES GCM Authenticated Decryption */ + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_decryption_test_case_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_decryption_test_case_2), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_decryption_test_case_3), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_decryption_test_case_4), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_decryption_test_case_5), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_decryption_test_case_6), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_decryption_test_case_7), + + /** AES GCM Authenticated Encryption 192 bits key */ + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_192_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_192_2), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_192_3), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_192_4), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_192_5), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_192_6), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_192_7), + + /** AES GCM Authenticated Decryption 192 bits key */ + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_192_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_192_2), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_192_3), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_192_4), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_192_5), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_192_6), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_192_7), + + /** AES GCM Authenticated Encryption 256 bits key */ + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_256_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_256_2), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_256_3), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_256_4), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_256_5), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_256_6), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_256_7), + + /** AES GCM Authenticated Decryption 256 bits key */ + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_256_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_256_2), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_256_3), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_256_4), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_256_5), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_256_6), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_256_7), + + /** AES GCM Authenticated Encryption big aad size */ + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_aad_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_encryption_test_case_aad_2), + + /** AES GCM Authenticated Decryption big aad size */ + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_aad_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_auth_decryption_test_case_aad_2), + + /** Session-less tests */ + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_encryption_sessionless_test_case_1), + TEST_CASE_ST(ut_setup, ut_teardown, + test_AES_GCM_authenticated_decryption_sessionless_test_case_1), + + TEST_CASE_ST(ut_setup, ut_teardown, test_AES_chain_mb_all), TEST_CASE_ST(ut_setup, ut_teardown, test_AES_cipheronly_mb_all), TEST_CASE_ST(ut_setup, ut_teardown, test_AES_docsis_mb_all),