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open-gpu-kernel-modules/kernel-open/nvidia/nvspdm_cryptlib_extensions.h
Maneet Singh 307159f262 580.65.06
2025-08-04 11:15:02 -07:00

46 lines
2.4 KiB
C

/*
* SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
bool libspdm_aead_gcm_prealloc(void **context);
void libspdm_aead_free(void *context);
bool libspdm_aead_aes_gcm_encrypt_prealloc(void *context,
const uint8_t *key, size_t key_size,
const uint8_t *iv, size_t iv_size,
const uint8_t *a_data, size_t a_data_size,
const uint8_t *data_in, size_t data_in_size,
uint8_t *tag_out, size_t tag_size,
uint8_t *data_out, size_t *data_out_size);
bool libspdm_aead_aes_gcm_decrypt_prealloc(void *context,
const uint8_t *key, size_t key_size,
const uint8_t *iv, size_t iv_size,
const uint8_t *a_data, size_t a_data_size,
const uint8_t *data_in, size_t data_in_size,
const uint8_t *tag, size_t tag_size,
uint8_t *data_out, size_t *data_out_size);
bool libspdm_check_crypto_backend(void);
bool libspdm_encode_base64(const uint8_t *src, uint8_t *dst, size_t srclen, size_t *p_dstlen);
bool libspdm_decode_base64(const uint8_t *src, uint8_t *dst, size_t srclen, size_t *p_dstlen);
bool libspdm_pem_to_der(const uint8_t *pem_cert, uint8_t *der_cert, size_t pem_size, size_t *p_der_size);
bool libspdm_der_to_pem(const uint8_t *der_cert, uint8_t *pem_cert, size_t der_size, size_t *p_pem_size);