pt_crypto_api.h

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/*
 * ----------------------------------------------------------------------------
 * Copyright 2019 ARM Ltd.
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ----------------------------------------------------------------------------
 */

#ifndef PT_API_VERSION
#define PT_API_VERSION 2
#endif
#if PT_API_VERSION != 2
#error "Including mixed versions of Protocol API"
#endif

#ifndef PT_CRYPTO_API_H_
#define PT_CRYPTO_API_H_

#include <stdint.h>
#include "pt-client-2/pt_common_api.h"

typedef void (*pt_crypto_success_handler)(const connection_id_t connection_id, const uint8_t *data, const size_t size, void *userdata);

typedef void (*pt_crypto_failure_handler)(const connection_id_t connection_id, int error_code, void *userdata);

typedef pt_crypto_success_handler pt_crypto_get_item_success_handler;

typedef void (*pt_crypto_get_item_failure_handler)(const connection_id_t connection_id, void *userdata);

pt_status_t pt_crypto_get_certificate(const connection_id_t connection_id,
                                      const char *name,
                                      pt_crypto_get_item_success_handler success_handler,
                                      pt_crypto_get_item_failure_handler failure_handler,
                                      void *userdata);

pt_status_t pt_crypto_get_public_key(const connection_id_t connection_id,
                                     const char *name,
                                     pt_crypto_get_item_success_handler success_handler,
                                     pt_crypto_get_item_failure_handler failure_handler,
                                     void *userdata);

pt_status_t pt_crypto_generate_random(const connection_id_t connection_id,
                                      const size_t size,
                                      pt_crypto_success_handler success_handler,
                                      pt_crypto_failure_handler failure_handler,
                                      void *userdata);

pt_status_t pt_crypto_asymmetric_sign(const connection_id_t connection_id,
                                      const char *private_key_name,
                                      const char *hash_digest,
                                      const size_t hash_digest_size,
                                      pt_crypto_success_handler success_handler,
                                      pt_crypto_failure_handler failure_handler,
                                      void *userdata);

pt_status_t pt_crypto_asymmetric_verify(const connection_id_t connection_id,
                                        const char *public_key_name,
                                        const char *hash_digest,
                                        const size_t hash_digest_size,
                                        const char *signature,
                                        const size_t signature_size,
                                        pt_crypto_success_handler success_handler,
                                        pt_crypto_failure_handler failure_handler,
                                        void *userdata);

#ifndef PARSEC_TPM_SE_SUPPORT

pt_status_t pt_crypto_ecdh_key_agreement(const connection_id_t connection_id,
                                         const char *private_key_name,
                                         const char *peer_public_key,
                                         const size_t peer_public_key_size,
                                         pt_crypto_success_handler success_handler,
                                         pt_crypto_failure_handler failure_handler,
                                         void *userdata);
#endif // PARSEC_TPM_SE_SUPPORT

#endif /* PT_CRYPTO_API_H_ */