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54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/*********************************************************************************************************
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* ------------------------------------------------------------------------------------------------------
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* file description
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* ------------------------------------------------------------------------------------------------------
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* \file encrypt.h
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* \unit encrypt
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* \brief This is a C language version of common encryption and decryption algorithms
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* \author Lamdonn
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* \version v1.0.0
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* \license GPL-2.0
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* \copyright Copyright (C) 2023 Lamdonn.
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********************************************************************************************************/
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/*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __encrypt_H
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#define __encrypt_H
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#include <stddef.h>
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#include <stdint.h>
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/* Version infomation */
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#define ENCRYPT_V_MAJOR 1
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#define ENCRYPT_V_MINOR 0
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#define ENCRYPT_V_PATCH 0
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#define DES_ENCRYPT 0
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#define DES_DECRYPT 1
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int des_set_key(const uint8_t key[8]);
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int des_crypt_ecb(const uint8_t input[8], uint8_t output[8], uint8_t mode);
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int des_crypt_cbc(const uint8_t *input, uint8_t *output, uint32_t length, uint8_t mode);
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int des3_set_key2(const uint8_t key[16]);
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int des3_set_key3(const uint8_t key[24]);
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int des3_crypt_ecb(const uint8_t input[8], uint8_t output[8], uint8_t mode);
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int des3_crypt_cbc(const uint8_t *input, uint8_t *output, uint32_t length, uint8_t mode);
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#endif
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