; Supported crypto algorithms of the 'openssl' crypto driver.
;
[Cipher]
-AES CBC (128) = Y
-AES CBC (192) = Y
-AES CBC (256) = Y
-AES CTR (128) = Y
-AES CTR (192) = Y
-AES CTR (256) = Y
-3DES CBC = Y
-3DES CTR = Y
-
+AES CBC (128) = Y
+AES CBC (192) = Y
+AES CBC (256) = Y
+AES CTR (128) = Y
+AES CTR (192) = Y
+AES CTR (256) = Y
+3DES CBC = Y
+3DES CTR = Y
+DES DOCSIS BPI = Y
;
; Supported authentication algorithms of the 'openssl' crypto driver.
;
* ``RTE_CRYPTO_CIPHER_AES_CTR``
* ``RTE_CRYPTO_CIPHER_3DES_CTR``
* ``RTE_CRYPTO_CIPHER_AES_GCM``
+* ``RTE_CRYPTO_CIPHER_DES_DOCSISBPI``
Supported authentication algorithms:
* ``RTE_CRYPTO_AUTH_AES_GMAC``
* AES DOCSIS BPI algorithm.
+* **Updated the OpenSSL PMD.**
+
+ The OpenSSL PMD has been updated with additional support for:
+
+ * DES DOCSIS BPI algorithm.
+
Resolved Issues
---------------
#include "rte_openssl_pmd_private.h"
+#define DES_BLOCK_SIZE 8
+
static int cryptodev_openssl_remove(const char *name);
/*----------------------------------------------------------------------------*/
sess->cipher.key.data) != 0)
return -EINVAL;
break;
+ case RTE_CRYPTO_CIPHER_DES_DOCSISBPI:
+ sess->cipher.algo = xform->cipher.algo;
+ sess->chain_order = OPENSSL_CHAIN_CIPHER_BPI;
+ sess->cipher.ctx = EVP_CIPHER_CTX_new();
+ sess->cipher.evp_algo = EVP_des_cbc();
+ sess->cipher.bpi_ctx = EVP_CIPHER_CTX_new();
+ /* IV will be ECB encrypted whether direction is encrypt or decrypt */
+ if (EVP_EncryptInit_ex(sess->cipher.bpi_ctx, EVP_des_ecb(),
+ NULL, xform->cipher.key.data, 0) != 1)
+ return -EINVAL;
+
+ get_cipher_key(xform->cipher.key.data, sess->cipher.key.length,
+ sess->cipher.key.data);
+ break;
default:
sess->cipher.algo = RTE_CRYPTO_CIPHER_NULL;
return -EINVAL;
{
EVP_CIPHER_CTX_free(sess->cipher.ctx);
+ if (sess->chain_order == OPENSSL_CHAIN_CIPHER_BPI)
+ EVP_CIPHER_CTX_free(sess->cipher.bpi_ctx);
+
switch (sess->auth.mode) {
case OPENSSL_AUTH_AS_AUTH:
EVP_MD_CTX_destroy(sess->auth.auth.ctx);
return -EINVAL;
}
+/** Process standard openssl cipher encryption */
+static int
+process_openssl_cipher_bpi_encrypt(uint8_t *src, uint8_t *dst,
+ uint8_t *iv, int srclen,
+ EVP_CIPHER_CTX *ctx)
+{
+ uint8_t i;
+ uint8_t encrypted_iv[DES_BLOCK_SIZE];
+ int encrypted_ivlen;
+
+ if (EVP_EncryptUpdate(ctx, encrypted_iv, &encrypted_ivlen,
+ iv, DES_BLOCK_SIZE) <= 0)
+ goto process_cipher_encrypt_err;
+
+ for (i = 0; i < srclen; i++)
+ *(dst + i) = *(src + i) ^ (encrypted_iv[i]);
+
+ return 0;
+
+process_cipher_encrypt_err:
+ OPENSSL_LOG_ERR("Process openssl cipher bpi encrypt failed");
+ return -EINVAL;
+}
/** Process standard openssl cipher decryption */
static int
process_openssl_cipher_decrypt(struct rte_mbuf *mbuf_src, uint8_t *dst,
op->status = RTE_CRYPTO_OP_STATUS_ERROR;
}
+/** Process cipher operation */
+static void
+process_openssl_docsis_bpi_op(struct rte_crypto_op *op,
+ struct openssl_session *sess, struct rte_mbuf *mbuf_src,
+ struct rte_mbuf *mbuf_dst)
+{
+ uint8_t *src, *dst, *iv;
+ uint8_t block_size, last_block_len;
+ int srclen, status = 0;
+
+ srclen = op->sym->cipher.data.length;
+ src = rte_pktmbuf_mtod_offset(mbuf_src, uint8_t *,
+ op->sym->cipher.data.offset);
+ dst = rte_pktmbuf_mtod_offset(mbuf_dst, uint8_t *,
+ op->sym->cipher.data.offset);
+
+ iv = op->sym->cipher.iv.data;
+
+ block_size = DES_BLOCK_SIZE;
+
+ last_block_len = srclen % block_size;
+ if (sess->cipher.direction == RTE_CRYPTO_CIPHER_OP_ENCRYPT) {
+ /* Encrypt only with ECB mode XOR IV */
+ if (srclen < block_size) {
+ status = process_openssl_cipher_bpi_encrypt(src, dst,
+ iv, srclen,
+ sess->cipher.bpi_ctx);
+ } else {
+ srclen -= last_block_len;
+ /* Encrypt with the block aligned stream with CBC mode */
+ status = process_openssl_cipher_encrypt(mbuf_src, dst,
+ op->sym->cipher.data.offset, iv,
+ sess->cipher.key.data, srclen,
+ sess->cipher.ctx, sess->cipher.evp_algo);
+ if (last_block_len) {
+ /* Point at last block */
+ dst += srclen;
+ /*
+ * IV is the last encrypted block from
+ * the previous operation
+ */
+ iv = dst - block_size;
+ src += srclen;
+ srclen = last_block_len;
+ /* Encrypt the last frame with ECB mode */
+ status |= process_openssl_cipher_bpi_encrypt(src,
+ dst, iv,
+ srclen, sess->cipher.bpi_ctx);
+ }
+ }
+ } else {
+ /* Decrypt only with ECB mode (encrypt, as it is same operation) */
+ if (srclen < block_size) {
+ status = process_openssl_cipher_bpi_encrypt(src, dst,
+ iv,
+ srclen,
+ sess->cipher.bpi_ctx);
+ } else {
+ if (last_block_len) {
+ /* Point at last block */
+ dst += srclen - last_block_len;
+ src += srclen - last_block_len;
+ /*
+ * IV is the last full block
+ */
+ iv = src - block_size;
+ /*
+ * Decrypt the last frame with ECB mode
+ * (encrypt, as it is the same operation)
+ */
+ status = process_openssl_cipher_bpi_encrypt(src,
+ dst, iv,
+ last_block_len, sess->cipher.bpi_ctx);
+ /* Prepare parameters for CBC mode op */
+ iv = op->sym->cipher.iv.data;
+ dst += last_block_len - srclen;
+ srclen -= last_block_len;
+ }
+
+ /* Decrypt with CBC mode */
+ status |= process_openssl_cipher_decrypt(mbuf_src, dst,
+ op->sym->cipher.data.offset, iv,
+ sess->cipher.key.data, srclen,
+ sess->cipher.ctx,
+ sess->cipher.evp_algo);
+ }
+ }
+
+ if (status != 0)
+ op->status = RTE_CRYPTO_OP_STATUS_ERROR;
+}
+
/** Process auth operation */
static void
process_openssl_auth_op
case OPENSSL_CHAIN_COMBINED:
process_openssl_combined_op(op, sess, msrc, mdst);
break;
+ case OPENSSL_CHAIN_CIPHER_BPI:
+ process_openssl_docsis_bpi_op(op, sess, msrc, mdst);
+ break;
default:
op->status = RTE_CRYPTO_OP_STATUS_ERROR;
break;
}, }
}, }
},
+ { /* DES DOCSIS BPI */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+ {.cipher = {
+ .algo = RTE_CRYPTO_CIPHER_DES_DOCSISBPI,
+ .block_size = 8,
+ .key_size = {
+ .min = 8,
+ .max = 8,
+ .increment = 0
+ },
+ .iv_size = {
+ .min = 8,
+ .max = 8,
+ .increment = 0
+ }
+ }, }
+ }, }
+ },
RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
};
enum openssl_chain_order {
OPENSSL_CHAIN_ONLY_CIPHER,
OPENSSL_CHAIN_ONLY_AUTH,
+ OPENSSL_CHAIN_CIPHER_BPI,
OPENSSL_CHAIN_CIPHER_AUTH,
OPENSSL_CHAIN_AUTH_CIPHER,
OPENSSL_CHAIN_COMBINED,
/**< pointer to EVP algorithm function */
EVP_CIPHER_CTX *ctx;
/**< pointer to EVP context structure */
+ EVP_CIPHER_CTX *bpi_ctx;
} cipher;
/** Authentication Parameters */
return TEST_SUCCESS;
}
+static int
+test_DES_docsis_openssl_all(void)
+{
+ struct crypto_testsuite_params *ts_params = &testsuite_params;
+ int status;
+
+ status = test_blockcipher_all_tests(ts_params->mbuf_pool,
+ ts_params->op_mpool, ts_params->valid_devs[0],
+ RTE_CRYPTODEV_OPENSSL_PMD,
+ BLKCIPHER_DES_DOCSIS_TYPE);
+
+ TEST_ASSERT_EQUAL(status, 0, "Test failed");
+
+ return TEST_SUCCESS;
+}
+
static int
test_3DES_cipheronly_qat_all(void)
{
test_3DES_chain_openssl_all),
TEST_CASE_ST(ut_setup, ut_teardown,
test_3DES_cipheronly_openssl_all),
+ TEST_CASE_ST(ut_setup, ut_teardown,
+ test_DES_docsis_openssl_all),
TEST_CASE_ST(ut_setup, ut_teardown,
test_authonly_openssl_all),
sizeof(des_cipheronly_test_cases[0]);
tcs = des_cipheronly_test_cases;
break;
+ case BLKCIPHER_DES_DOCSIS_TYPE:
+ n_test_cases = sizeof(des_docsis_test_cases) /
+ sizeof(des_docsis_test_cases[0]);
+ tcs = des_docsis_test_cases;
+ break;
case BLKCIPHER_AUTHONLY_TYPE:
n_test_cases = sizeof(hash_test_cases) /
sizeof(hash_test_cases[0]);
BLKCIPHER_3DES_CHAIN_TYPE, /* use triple_des_chain_test_cases[] */
BLKCIPHER_3DES_CIPHERONLY_TYPE, /* triple_des_cipheronly_test_cases[] */
BLKCIPHER_AUTHONLY_TYPE, /* use hash_test_cases[] */
- BLKCIPHER_DES_CIPHERONLY_TYPE /* use des_cipheronly_test_cases[] */
+ BLKCIPHER_DES_CIPHERONLY_TYPE, /* use des_cipheronly_test_cases[] */
+ BLKCIPHER_DES_DOCSIS_TYPE /* use des_docsis_test_cases[] */
};
struct blockcipher_test_case {
};
+/* DES-DOCSIS-BPI test vectors */
+
+static const uint8_t plaintext_des_docsis_bpi_cfb[] = {
+ 0x00, 0x01, 0x02, 0x88, 0xEE, 0x59, 0x7E
+};
+
+static const uint8_t ciphertext_des_docsis_bpi_cfb[] = {
+ 0x17, 0x86, 0xA8, 0x03, 0xA0, 0x85, 0x75
+};
+
+static const uint8_t plaintext_des_docsis_bpi_cbc_cfb[] = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+ 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x91,
+ 0xD2, 0xD1, 0x9F
+};
+
+static const uint8_t ciphertext_des_docsis_bpi_cbc_cfb[] = {
+ 0x0D, 0xDA, 0x5A, 0xCB, 0xD0, 0x5E, 0x55, 0x67,
+ 0x51, 0x47, 0x46, 0x86, 0x8A, 0x71, 0xE5, 0x77,
+ 0xEF, 0xAC, 0x88
+};
+
+/* Multiple of DES block size */
+static const struct blockcipher_test_data des_test_data_1 = {
+ .crypto_algo = RTE_CRYPTO_CIPHER_DES_DOCSISBPI,
+ .cipher_key = {
+ .data = {
+ 0xE4, 0x23, 0x33, 0x8A, 0x35, 0x64, 0x61, 0xE2
+ },
+ .len = 8
+ },
+ .iv = {
+ .data = {
+ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07
+ },
+ .len = 8
+ },
+ .plaintext = {
+ .data = plaintext_des,
+ .len = 512
+ },
+ .ciphertext = {
+ .data = ciphertext512_des,
+ .len = 512
+ },
+};
+
+/* Less than DES block size */
+static const struct blockcipher_test_data des_test_data_2 = {
+ .crypto_algo = RTE_CRYPTO_CIPHER_DES_DOCSISBPI,
+ .cipher_key = {
+ .data = {
+
+ 0xE6, 0x60, 0x0F, 0xD8, 0x85, 0x2E, 0xF5, 0xAB
+ },
+ .len = 8
+ },
+ .iv = {
+ .data = {
+ 0x81, 0x0E, 0x52, 0x8E, 0x1C, 0x5F, 0xDA, 0x1A
+ },
+ .len = 8
+ },
+ .plaintext = {
+ .data = plaintext_des_docsis_bpi_cfb,
+ .len = 7
+ },
+ .ciphertext = {
+ .data = ciphertext_des_docsis_bpi_cfb,
+ .len = 7
+ }
+};
+
+/* Not multiple of DES block size */
+static const struct blockcipher_test_data des_test_data_3 = {
+ .crypto_algo = RTE_CRYPTO_CIPHER_DES_DOCSISBPI,
+ .cipher_key = {
+ .data = {
+ 0xE6, 0x60, 0x0F, 0xD8, 0x85, 0x2E, 0xF5, 0xAB
+ },
+ .len = 8
+ },
+ .iv = {
+ .data = {
+ 0x81, 0x0E, 0x52, 0x8E, 0x1C, 0x5F, 0xDA, 0x1A
+ },
+ .len = 8
+ },
+ .plaintext = {
+ .data = plaintext_des_docsis_bpi_cbc_cfb,
+ .len = 19
+ },
+ .ciphertext = {
+ .data = ciphertext_des_docsis_bpi_cbc_cfb,
+ .len = 19
+ }
+};
+static const struct blockcipher_test_case des_docsis_test_cases[] = {
+ {
+ .test_descr = "DES-DOCSIS-BPI Full Block Encryption",
+ .test_data = &des_test_data_1,
+ .op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
+ .pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL
+ },
+ {
+ .test_descr = "DES-DOCSIS-BPI Runt Block Encryption",
+ .test_data = &des_test_data_2,
+ .op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
+ .pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL
+ },
+ {
+ .test_descr = "DES-DOCSIS-BPI Uneven Encryption",
+ .test_data = &des_test_data_3,
+ .op_mask = BLOCKCIPHER_TEST_OP_ENCRYPT,
+ .pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL
+ },
+ {
+ .test_descr = "DES-DOCSIS-BPI Full Block Decryption",
+ .test_data = &des_test_data_1,
+ .op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
+ .pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL
+ },
+ {
+ .test_descr = "DES-DOCSIS-BPI Runt Block Decryption",
+ .test_data = &des_test_data_2,
+ .op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
+ .pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL
+ },
+ {
+ .test_descr = "DES-DOCSIS-BPI Uneven Decryption",
+ .test_data = &des_test_data_3,
+ .op_mask = BLOCKCIPHER_TEST_OP_DECRYPT,
+ .pmd_mask = BLOCKCIPHER_TEST_TARGET_PMD_OPENSSL
+ }
+
+};
+
static const struct blockcipher_test_case triple_des_chain_test_cases[] = {
{
.test_descr = "3DES-128-CBC HMAC-SHA1 Encryption Digest",
git.droids-corp.org / dpdk.git / commitdiff