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51 lines
1.5 KiB
51 lines
1.5 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_RC2_H |
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# define HEADER_RC2_H |
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# include <openssl/opensslconf.h> |
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# ifndef OPENSSL_NO_RC2 |
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# ifdef __cplusplus |
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extern "C" { |
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# endif |
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typedef unsigned int RC2_INT; |
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# define RC2_ENCRYPT 1 |
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# define RC2_DECRYPT 0 |
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# define RC2_BLOCK 8 |
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# define RC2_KEY_LENGTH 16 |
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typedef struct rc2_key_st { |
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RC2_INT data[64]; |
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} RC2_KEY; |
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void RC2_set_key(RC2_KEY *key, int len, const unsigned char *data, int bits); |
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void RC2_ecb_encrypt(const unsigned char *in, unsigned char *out, |
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RC2_KEY *key, int enc); |
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void RC2_encrypt(unsigned long *data, RC2_KEY *key); |
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void RC2_decrypt(unsigned long *data, RC2_KEY *key); |
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void RC2_cbc_encrypt(const unsigned char *in, unsigned char *out, long length, |
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RC2_KEY *ks, unsigned char *iv, int enc); |
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void RC2_cfb64_encrypt(const unsigned char *in, unsigned char *out, |
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long length, RC2_KEY *schedule, unsigned char *ivec, |
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int *num, int enc); |
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void RC2_ofb64_encrypt(const unsigned char *in, unsigned char *out, |
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long length, RC2_KEY *schedule, unsigned char *ivec, |
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int *num); |
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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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