prepare_auth_op(void)
{
struct rte_crypto_sym_op *sym = env.op->sym;
+ uint8_t *pt;
__rte_crypto_op_reset(env.op, RTE_CRYPTO_OP_TYPE_SYMMETRIC);
rte_pktmbuf_reset(env.mbuf);
sym->m_src = env.mbuf;
sym->auth.data.offset = 0;
- if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
- uint8_t *pt;
-
- if (vec.pt.len > RTE_MBUF_MAX_NB_SEGS) {
- RTE_LOG(ERR, USER1, "PT len %u\n", vec.pt.len);
- return -EPERM;
- }
-
- pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.pt.len +
- vec.cipher_auth.digest.len);
-
- if (!pt) {
- RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n",
- -ENOMEM);
- return -ENOMEM;
- }
-
- memcpy(pt, vec.pt.val, vec.pt.len);
- sym->auth.data.length = vec.pt.len;
- sym->auth.digest.data = pt + vec.pt.len;
- sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
- env.mbuf, vec.pt.len);
-
- } else {
- uint8_t *ct;
+ pt = (uint8_t *)rte_pktmbuf_append(env.mbuf, vec.pt.len +
+ vec.cipher_auth.digest.len);
- if (vec.ct.len > RTE_MBUF_MAX_NB_SEGS) {
- RTE_LOG(ERR, USER1, "CT len %u\n", vec.ct.len);
- return -EPERM;
- }
+ if (!pt) {
+ RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n",
+ -ENOMEM);
+ return -ENOMEM;
+ }
- ct = (uint8_t *)rte_pktmbuf_append(env.mbuf,
- vec.ct.len + vec.cipher_auth.digest.len);
+ sym->auth.data.length = vec.pt.len;
+ sym->auth.digest.data = pt + vec.pt.len;
+ sym->auth.digest.phys_addr = rte_pktmbuf_mtophys_offset(
+ env.mbuf, vec.pt.len);
- if (!ct) {
- RTE_LOG(ERR, USER1, "Error %i: MBUF too small\n",
- -ENOMEM);
- return -ENOMEM;
- }
+ memcpy(pt, vec.pt.val, vec.pt.len);
- memcpy(ct, vec.ct.val, vec.ct.len);
- sym->auth.data.length = vec.ct.len;
- sym->auth.digest.data = vec.cipher_auth.digest.val;
- sym->auth.digest.phys_addr = rte_malloc_virt2iova(
- sym->auth.digest.data);
- }
+ if (info.op == FIPS_TEST_DEC_AUTH_VERIF)
+ memcpy(pt + vec.pt.len, vec.cipher_auth.digest.val,
+ vec.cipher_auth.digest.len);
rte_crypto_op_attach_sym_session(env.op, env.sess);
return 0;
}
+static int
+prepare_xts_xform(struct rte_crypto_sym_xform *xform)
+{
+ const struct rte_cryptodev_symmetric_capability *cap;
+ struct rte_cryptodev_sym_capability_idx cap_idx;
+ struct rte_crypto_cipher_xform *cipher_xform = &xform->cipher;
+
+ xform->type = RTE_CRYPTO_SYM_XFORM_CIPHER;
+
+ cipher_xform->algo = RTE_CRYPTO_CIPHER_AES_XTS;
+ cipher_xform->op = (info.op == FIPS_TEST_ENC_AUTH_GEN) ?
+ RTE_CRYPTO_CIPHER_OP_ENCRYPT :
+ RTE_CRYPTO_CIPHER_OP_DECRYPT;
+ cipher_xform->key.data = vec.cipher_auth.key.val;
+ cipher_xform->key.length = vec.cipher_auth.key.len;
+ cipher_xform->iv.length = vec.iv.len;
+ cipher_xform->iv.offset = IV_OFF;
+
+ cap_idx.algo.cipher = RTE_CRYPTO_CIPHER_AES_XTS;
+ cap_idx.type = RTE_CRYPTO_SYM_XFORM_CIPHER;
+
+ cap = rte_cryptodev_sym_capability_get(env.dev_id, &cap_idx);
+ if (!cap) {
+ RTE_LOG(ERR, USER1, "Failed to get capability for cdev %u\n",
+ env.dev_id);
+ return -EINVAL;
+ }
+
+ if (rte_cryptodev_sym_capability_check_cipher(cap,
+ cipher_xform->key.length,
+ cipher_xform->iv.length) != 0) {
+ RTE_LOG(ERR, USER1, "PMD %s key length %u IV length %u\n",
+ info.device_name, cipher_xform->key.length,
+ cipher_xform->iv.length);
+ return -EPERM;
+ }
+
+ return 0;
+}
+
static void
get_writeback_data(struct fips_val *val)
{
uint8_t prev_in[TDES_BLOCK_SIZE] = {0};
uint32_t i, j, k;
int ret;
+ int test_mode = info.interim_info.tdes_data.test_mode;
for (i = 0; i < TDES_EXTERN_ITER; i++) {
if (i != 0)
memcpy(prev_out, val.val, TDES_BLOCK_SIZE);
if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
- memcpy(vec.pt.val, vec.iv.val,
- TDES_BLOCK_SIZE);
- memcpy(vec.iv.val, val.val,
- TDES_BLOCK_SIZE);
+ if (test_mode == TDES_MODE_ECB) {
+ memcpy(vec.pt.val, val.val,
+ TDES_BLOCK_SIZE);
+ } else {
+ memcpy(vec.pt.val, vec.iv.val,
+ TDES_BLOCK_SIZE);
+ memcpy(vec.iv.val, val.val,
+ TDES_BLOCK_SIZE);
+ }
+
} else {
- memcpy(vec.iv.val, vec.ct.val,
- TDES_BLOCK_SIZE);
- memcpy(vec.ct.val, val.val,
- TDES_BLOCK_SIZE);
+ if (test_mode == TDES_MODE_ECB) {
+ memcpy(vec.ct.val, val.val,
+ TDES_BLOCK_SIZE);
+ } else {
+ memcpy(vec.iv.val, vec.ct.val,
+ TDES_BLOCK_SIZE);
+ memcpy(vec.ct.val, val.val,
+ TDES_BLOCK_SIZE);
+ }
}
continue;
}
if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
- memcpy(vec.iv.val, val.val, TDES_BLOCK_SIZE);
- memcpy(vec.pt.val, prev_out, TDES_BLOCK_SIZE);
+ if (test_mode == TDES_MODE_ECB) {
+ memcpy(vec.pt.val, val.val,
+ TDES_BLOCK_SIZE);
+ } else {
+ memcpy(vec.iv.val, val.val,
+ TDES_BLOCK_SIZE);
+ memcpy(vec.pt.val, prev_out,
+ TDES_BLOCK_SIZE);
+ }
} else {
- memcpy(vec.iv.val, vec.ct.val, TDES_BLOCK_SIZE);
- memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE);
+ if (test_mode == TDES_MODE_ECB) {
+ memcpy(vec.ct.val, val.val,
+ TDES_BLOCK_SIZE);
+ } else {
+ memcpy(vec.iv.val, vec.ct.val,
+ TDES_BLOCK_SIZE);
+ memcpy(vec.ct.val, val.val,
+ TDES_BLOCK_SIZE);
+ }
}
if (j == TDES_INTERN_ITER - 1)
val_key.val[k] : (val_key.val[k] ^ 0x1);
if (info.op == FIPS_TEST_ENC_AUTH_GEN) {
- memcpy(vec.iv.val, val.val, TDES_BLOCK_SIZE);
- memcpy(vec.pt.val, prev_out, TDES_BLOCK_SIZE);
+ if (test_mode == TDES_MODE_ECB) {
+ memcpy(vec.pt.val, val.val, TDES_BLOCK_SIZE);
+ } else {
+ memcpy(vec.iv.val, val.val, TDES_BLOCK_SIZE);
+ memcpy(vec.pt.val, prev_out, TDES_BLOCK_SIZE);
+ }
} else {
- memcpy(vec.iv.val, prev_out, TDES_BLOCK_SIZE);
- memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE);
+ if (test_mode == TDES_MODE_ECB) {
+ memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE);
+ } else {
+ memcpy(vec.iv.val, prev_out, TDES_BLOCK_SIZE);
+ memcpy(vec.ct.val, val.val, TDES_BLOCK_SIZE);
+ }
}
}
else
test_ops.test = fips_generic_test;
break;
+ case FIPS_TEST_ALGO_AES_XTS:
+ test_ops.prepare_op = prepare_cipher_op;
+ test_ops.prepare_xform = prepare_xts_xform;
+ test_ops.test = fips_generic_test;
+ break;
default:
if (strstr(info.file_name, "TECB") ||
strstr(info.file_name, "TCBC")) {