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27 lines
694 B
C
27 lines
694 B
C
/*
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* Copyright (c) 2024, ArtInChip Technology Co., Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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*/
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#ifndef _SOFT_AES_ECB_H_
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#define _SOFT_AES_ECB_H_
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#include <stdint.h>
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#include <stddef.h>
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#define AES128 1
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#define AES_BLOCKLEN 16 // Block length in bytes - AES is 128b block only
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#define AES_KEYLEN 16 // Key length in bytes
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#define AES_ROUNDKEYSIZE 176
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struct aes_ctx {
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unsigned char round_key[AES_ROUNDKEYSIZE];
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};
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void aes_init_ctx(struct aes_ctx *ctx, const unsigned char *key);
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void aes_128_ecb_encrypt(const struct aes_ctx *ctx, unsigned char *buf);
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void aes_128_ecb_decrypt(const struct aes_ctx *ctx, unsigned char *buf);
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#endif // _SOFT_AES_ECB_H_
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