36 lines
1.0 KiB
C
Executable File
Vendored
36 lines
1.0 KiB
C
Executable File
Vendored
/*
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* aes.h- Sigmastar
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*
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* Copyright (c) [2019~2020] SigmaStar Technology.
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*
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License version 2 for more details.
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*
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*/
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#ifndef AES_H
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# define AES_H
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#include <stdint.h>
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struct cryptodev_ctx {
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int cfd;
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struct session_op sess;
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uint16_t alignmask;
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};
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#define AES_BLOCK_SIZE 16
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int aes_ctx_init(struct cryptodev_ctx* ctx, int cfd, const uint8_t *key, unsigned int key_size);
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void aes_ctx_deinit();
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int aes_encrypt(struct cryptodev_ctx* ctx, const void* iv, const void* plaintext, void* ciphertext, size_t size);
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int aes_decrypt(struct cryptodev_ctx* ctx, const void* iv, const void* ciphertext, void* plaintext, size_t size);
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#endif
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