cookie->input_array[1],
alg_size_in_bytes);
#endif
+ } else if (xform->xform_type == RTE_CRYPTO_ASYM_XFORM_RSA) {
+ err = qat_asym_check_nonzero(xform->rsa.n);
+ if (err) {
+ QAT_LOG(ERR, "Empty modulus in RSA"
+ " inverse, aborting this operation");
+ return err;
+ }
+
+ alg_size_in_bytes = xform->rsa.n.length;
+ alg_size = alg_size_in_bytes << 3;
+
+ qat_req->input_param_count =
+ QAT_ASYM_RSA_NUM_IN_PARAMS;
+ qat_req->output_param_count =
+ QAT_ASYM_RSA_NUM_OUT_PARAMS;
+
+ if (asym_op->rsa.op_type == RTE_CRYPTO_ASYM_OP_ENCRYPT ||
+ asym_op->rsa.op_type ==
+ RTE_CRYPTO_ASYM_OP_VERIFY) {
+
+ if (qat_asym_get_sz_and_func_id(RSA_ENC_IDS,
+ sizeof(RSA_ENC_IDS)/
+ sizeof(*RSA_ENC_IDS),
+ &alg_size, &func_id)) {
+ err = -(EINVAL);
+ QAT_LOG(ERR,
+ "Not supported RSA parameter size (key)");
+ return err;
+ }
+ alg_size_in_bytes = alg_size >> 3;
+ if (asym_op->rsa.op_type == RTE_CRYPTO_ASYM_OP_ENCRYPT) {
+ switch (asym_op->rsa.pad) {
+ case RTE_CRYPTO_RSA_PADDING_NONE:
+ rte_memcpy(cookie->input_array[0] +
+ alg_size_in_bytes -
+ asym_op->rsa.message.length
+ , asym_op->rsa.message.data,
+ asym_op->rsa.message.length);
+ break;
+ default:
+ err = -(EINVAL);
+ QAT_LOG(ERR,
+ "Invalid RSA padding (Encryption)");
+ return err;
+ }
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA Message",
+ cookie->input_array[0],
+ alg_size_in_bytes);
+#endif
+ } else {
+ switch (asym_op->rsa.pad) {
+ case RTE_CRYPTO_RSA_PADDING_NONE:
+ rte_memcpy(cookie->input_array[0],
+ asym_op->rsa.sign.data,
+ alg_size_in_bytes);
+ break;
+ default:
+ err = -(EINVAL);
+ QAT_LOG(ERR,
+ "Invalid RSA padding (Verify)");
+ return err;
+ }
+
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, " RSA Signature",
+ cookie->input_array[0],
+ alg_size_in_bytes);
+#endif
+
+ }
+ rte_memcpy(cookie->input_array[1] +
+ alg_size_in_bytes -
+ xform->rsa.e.length
+ , xform->rsa.e.data,
+ xform->rsa.e.length);
+ rte_memcpy(cookie->input_array[2] +
+ alg_size_in_bytes -
+ xform->rsa.n.length,
+ xform->rsa.n.data,
+ xform->rsa.n.length);
+
+ cookie->alg_size = alg_size;
+ qat_req->pke_hdr.cd_pars.func_id = func_id;
+
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA Public Key",
+ cookie->input_array[1], alg_size_in_bytes);
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA Modulus",
+ cookie->input_array[2], alg_size_in_bytes);
+#endif
+ } else {
+ if (asym_op->rsa.op_type ==
+ RTE_CRYPTO_ASYM_OP_DECRYPT) {
+ switch (asym_op->rsa.pad) {
+ case RTE_CRYPTO_RSA_PADDING_NONE:
+ rte_memcpy(cookie->input_array[0]
+ + alg_size_in_bytes -
+ asym_op->rsa.cipher.length,
+ asym_op->rsa.cipher.data,
+ asym_op->rsa.cipher.length);
+ break;
+ default:
+ QAT_LOG(ERR,
+ "Invalid padding of RSA (Decrypt)");
+ return -(EINVAL);
+ }
+
+ } else if (asym_op->rsa.op_type ==
+ RTE_CRYPTO_ASYM_OP_SIGN) {
+ switch (asym_op->rsa.pad) {
+ case RTE_CRYPTO_RSA_PADDING_NONE:
+ rte_memcpy(cookie->input_array[0]
+ + alg_size_in_bytes -
+ asym_op->rsa.message.length,
+ asym_op->rsa.message.data,
+ asym_op->rsa.message.length);
+ break;
+ default:
+ QAT_LOG(ERR,
+ "Invalid padding of RSA (Signature)");
+ return -(EINVAL);
+ }
+ }
+ if (xform->rsa.key_type == RTE_RSA_KET_TYPE_QT) {
+
+ qat_req->input_param_count =
+ QAT_ASYM_RSA_QT_NUM_IN_PARAMS;
+ if (qat_asym_get_sz_and_func_id(RSA_DEC_CRT_IDS,
+ sizeof(RSA_DEC_CRT_IDS)/
+ sizeof(*RSA_DEC_CRT_IDS),
+ &alg_size, &func_id)) {
+ return -(EINVAL);
+ }
+ alg_size_in_bytes = alg_size >> 3;
+
+ rte_memcpy(cookie->input_array[1] +
+ (alg_size_in_bytes >> 1) -
+ xform->rsa.qt.p.length
+ , xform->rsa.qt.p.data,
+ xform->rsa.qt.p.length);
+ rte_memcpy(cookie->input_array[2] +
+ (alg_size_in_bytes >> 1) -
+ xform->rsa.qt.q.length
+ , xform->rsa.qt.q.data,
+ xform->rsa.qt.q.length);
+ rte_memcpy(cookie->input_array[3] +
+ (alg_size_in_bytes >> 1) -
+ xform->rsa.qt.dP.length
+ , xform->rsa.qt.dP.data,
+ xform->rsa.qt.dP.length);
+ rte_memcpy(cookie->input_array[4] +
+ (alg_size_in_bytes >> 1) -
+ xform->rsa.qt.dQ.length
+ , xform->rsa.qt.dQ.data,
+ xform->rsa.qt.dQ.length);
+ rte_memcpy(cookie->input_array[5] +
+ (alg_size_in_bytes >> 1) -
+ xform->rsa.qt.qInv.length
+ , xform->rsa.qt.qInv.data,
+ xform->rsa.qt.qInv.length);
+ cookie->alg_size = alg_size;
+ qat_req->pke_hdr.cd_pars.func_id = func_id;
+
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, "C",
+ cookie->input_array[0],
+ alg_size_in_bytes);
+ QAT_DP_HEXDUMP_LOG(DEBUG, "p",
+ cookie->input_array[1],
+ alg_size_in_bytes);
+ QAT_DP_HEXDUMP_LOG(DEBUG, "q",
+ cookie->input_array[2],
+ alg_size_in_bytes);
+ QAT_DP_HEXDUMP_LOG(DEBUG,
+ "dP", cookie->input_array[3],
+ alg_size_in_bytes);
+ QAT_DP_HEXDUMP_LOG(DEBUG,
+ "dQ", cookie->input_array[4],
+ alg_size_in_bytes);
+ QAT_DP_HEXDUMP_LOG(DEBUG,
+ "qInv", cookie->input_array[5],
+ alg_size_in_bytes);
+#endif
+ } else if (xform->rsa.key_type ==
+ RTE_RSA_KEY_TYPE_EXP) {
+ if (qat_asym_get_sz_and_func_id(
+ RSA_DEC_IDS,
+ sizeof(RSA_DEC_IDS)/
+ sizeof(*RSA_DEC_IDS),
+ &alg_size, &func_id)) {
+ return -(EINVAL);
+ }
+ alg_size_in_bytes = alg_size >> 3;
+ rte_memcpy(cookie->input_array[1] +
+ alg_size_in_bytes -
+ xform->rsa.d.length,
+ xform->rsa.d.data,
+ xform->rsa.d.length);
+ rte_memcpy(cookie->input_array[2] +
+ alg_size_in_bytes -
+ xform->rsa.n.length,
+ xform->rsa.n.data,
+ xform->rsa.n.length);
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA ciphertext",
+ cookie->input_array[0],
+ alg_size_in_bytes);
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA d", cookie->input_array[1],
+ alg_size_in_bytes);
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA n", cookie->input_array[2],
+ alg_size_in_bytes);
+#endif
+
+ cookie->alg_size = alg_size;
+ qat_req->pke_hdr.cd_pars.func_id = func_id;
+ } else {
+ QAT_LOG(ERR, "Invalid RSA key type");
+ return -(EINVAL);
+ }
+ }
} else {
QAT_LOG(ERR, "Invalid asymmetric crypto xform");
return -(EINVAL);
if (op->sess_type == RTE_CRYPTO_OP_WITH_SESSION) {
ctx = (struct qat_asym_session *)
get_asym_session_private_data(
- op->asym->session, cryptodev_qat_asym_driver_id);
+ op->asym->session, qat_asym_driver_id);
if (unlikely(ctx == NULL)) {
QAT_LOG(ERR, "Session has not been created for this device");
goto error;
alg_size_in_bytes);
#endif
}
+ } else if (xform->xform_type == RTE_CRYPTO_ASYM_XFORM_RSA) {
+
+ alg_size = cookie->alg_size;
+ alg_size_in_bytes = alg_size >> 3;
+ if (asym_op->rsa.op_type == RTE_CRYPTO_ASYM_OP_ENCRYPT ||
+ asym_op->rsa.op_type ==
+ RTE_CRYPTO_ASYM_OP_VERIFY) {
+ if (asym_op->rsa.op_type ==
+ RTE_CRYPTO_ASYM_OP_ENCRYPT) {
+ uint8_t *rsa_result = asym_op->rsa.cipher.data;
+
+ rte_memcpy(rsa_result,
+ cookie->output_array[0],
+ alg_size_in_bytes);
+ rx_op->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA Encrypted data",
+ cookie->output_array[0],
+ alg_size_in_bytes);
+#endif
+ } else if (asym_op->rsa.op_type ==
+ RTE_CRYPTO_ASYM_OP_VERIFY) {
+ uint8_t *rsa_result = asym_op->rsa.cipher.data;
+
+ switch (asym_op->rsa.pad) {
+ case RTE_CRYPTO_RSA_PADDING_NONE:
+ rte_memcpy(rsa_result,
+ cookie->output_array[0],
+ alg_size_in_bytes);
+ rx_op->status =
+ RTE_CRYPTO_OP_STATUS_SUCCESS;
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA Signature",
+ cookie->output_array[0],
+ alg_size_in_bytes);
+#endif
+ break;
+ default:
+ QAT_LOG(ERR, "Padding not supported");
+ rx_op->status =
+ RTE_CRYPTO_OP_STATUS_ERROR;
+ break;
+ }
+ }
+ } else {
+ if (asym_op->rsa.op_type ==
+ RTE_CRYPTO_ASYM_OP_DECRYPT) {
+ uint8_t *rsa_result = asym_op->rsa.message.data;
+
+ switch (asym_op->rsa.pad) {
+ case RTE_CRYPTO_RSA_PADDING_NONE:
+ rte_memcpy(rsa_result,
+ cookie->output_array[0],
+ alg_size_in_bytes);
+ break;
+ default:
+ QAT_LOG(ERR, "Padding not supported");
+ rx_op->status =
+ RTE_CRYPTO_OP_STATUS_ERROR;
+ break;
+ }
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA Decrypted Message",
+ rsa_result, alg_size_in_bytes);
+#endif
+ } else if (asym_op->rsa.op_type == RTE_CRYPTO_ASYM_OP_SIGN) {
+ uint8_t *rsa_result = asym_op->rsa.sign.data;
+
+ rte_memcpy(rsa_result,
+ cookie->output_array[0],
+ alg_size_in_bytes);
+ rx_op->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
+#if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
+ QAT_DP_HEXDUMP_LOG(DEBUG, "RSA Signature",
+ cookie->output_array[0],
+ alg_size_in_bytes);
+#endif
+ }
+ }
}
qat_clear_arrays_by_alg(cookie, xform->xform_type, alg_size_in_bytes,
alg_size_in_bytes);
if (rx_op->sess_type == RTE_CRYPTO_OP_WITH_SESSION) {
ctx = (struct qat_asym_session *)get_asym_session_private_data(
- rx_op->asym->session, cryptodev_qat_asym_driver_id);
+ rx_op->asym->session, qat_asym_driver_id);
qat_asym_collect_response(rx_op, cookie, ctx->xform);
} else if (rx_op->sess_type == RTE_CRYPTO_OP_SESSIONLESS) {
qat_asym_collect_response(rx_op, cookie, rx_op->asym->xform);
err = -EINVAL;
goto error;
}
+ } else if (xform->xform_type == RTE_CRYPTO_ASYM_XFORM_RSA) {
+ if (xform->rsa.n.length == 0) {
+ QAT_LOG(ERR, "Invalid rsa input parameter");
+ err = -EINVAL;
+ goto error;
+ }
} else if (xform->xform_type >= RTE_CRYPTO_ASYM_XFORM_TYPE_LIST_END
|| xform->xform_type <= RTE_CRYPTO_ASYM_XFORM_NONE) {
QAT_LOG(ERR, "Invalid asymmetric crypto xform");
git.droids-corp.org / dpdk.git / blobdiff