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64 lines
2.0 KiB
64 lines
2.0 KiB
/* |
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* Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. |
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* |
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* Licensed under the OpenSSL license (the "License"). You may not use |
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* this file except in compliance with the License. You can obtain a copy |
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* in the file LICENSE in the source distribution or at |
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* https://www.openssl.org/source/license.html |
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*/ |
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#ifndef HEADER_IDEA_H |
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# define HEADER_IDEA_H |
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# include <openssl/opensslconf.h> |
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# ifndef OPENSSL_NO_IDEA |
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# ifdef __cplusplus |
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extern "C" { |
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# endif |
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typedef unsigned int IDEA_INT; |
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# define IDEA_ENCRYPT 1 |
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# define IDEA_DECRYPT 0 |
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# define IDEA_BLOCK 8 |
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# define IDEA_KEY_LENGTH 16 |
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typedef struct idea_key_st { |
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IDEA_INT data[9][6]; |
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} IDEA_KEY_SCHEDULE; |
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const char *IDEA_options(void); |
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void IDEA_ecb_encrypt(const unsigned char *in, unsigned char *out, |
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IDEA_KEY_SCHEDULE *ks); |
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void IDEA_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks); |
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void IDEA_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk); |
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void IDEA_cbc_encrypt(const unsigned char *in, unsigned char *out, |
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long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, |
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int enc); |
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void IDEA_cfb64_encrypt(const unsigned char *in, unsigned char *out, |
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long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, |
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int *num, int enc); |
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void IDEA_ofb64_encrypt(const unsigned char *in, unsigned char *out, |
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long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, |
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int *num); |
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void IDEA_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks); |
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# if OPENSSL_API_COMPAT < 0x10100000L |
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# define idea_options IDEA_options |
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# define idea_ecb_encrypt IDEA_ecb_encrypt |
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# define idea_set_encrypt_key IDEA_set_encrypt_key |
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# define idea_set_decrypt_key IDEA_set_decrypt_key |
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# define idea_cbc_encrypt IDEA_cbc_encrypt |
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# define idea_cfb64_encrypt IDEA_cfb64_encrypt |
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# define idea_ofb64_encrypt IDEA_ofb64_encrypt |
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# define idea_encrypt IDEA_encrypt |
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# endif |
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# ifdef __cplusplus |
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} |
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# endif |
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# endif |
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#endif
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