| Revision 10564,
994 bytes
checked in by danw, 27 years ago
(diff) |
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This commit was generated by cvs2svn to compensate for changes in r10563,
which included commits to RCS files with non-trunk default branches.
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| 1 | /* |
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| 2 | |
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| 3 | blowfish.h |
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| 4 | |
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| 5 | Author: Mika Kojo |
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| 6 | |
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| 7 | Copyright (c) 1996 SSH Communications Security Oy |
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| 8 | |
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| 9 | Created: Wed May 28 20:25 1996 |
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| 10 | |
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| 11 | The blowfish encryption algorithm, created by Bruce Schneier. |
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| 12 | |
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| 13 | */ |
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| 14 | |
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| 15 | #ifndef BLOWFISH_H |
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| 16 | #define BLOWFISH_H |
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| 17 | |
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| 18 | #include "includes.h" |
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| 19 | |
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| 20 | #define MAX_KEY_BYTES 56 |
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| 21 | #define KEYBYTES 8 |
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| 22 | |
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| 23 | typedef struct |
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| 24 | { |
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| 25 | word32 S[4* 256], P[16 + 2]; |
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| 26 | unsigned char iv[8]; |
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| 27 | } BlowfishContext; |
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| 28 | |
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| 29 | /* Prototypes */ |
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| 30 | |
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| 31 | #if 0 |
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| 32 | void blowfish_encrypt(BlowfishContext *context, |
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| 33 | word32 xl, word32 xr, word32 *output); |
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| 34 | |
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| 35 | void blowfish_decrypt(BlowfishContext *context, |
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| 36 | word32 xl, word32 xr, word32 *output); |
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| 37 | #endif |
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| 38 | |
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| 39 | void blowfish_set_key(BlowfishContext *, const unsigned char *, |
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| 40 | short, int); |
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| 41 | |
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| 42 | void blowfish_transform(word32, word32, word32 *, int, |
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| 43 | void *); |
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| 44 | |
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| 45 | void blowfish_cbc_encrypt(BlowfishContext *, unsigned char *, |
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| 46 | const unsigned char *, unsigned int); |
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| 47 | |
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| 48 | void blowfish_cbc_decrypt(BlowfishContext *, unsigned char *, |
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| 49 | const unsigned char *, unsigned int); |
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| 50 | |
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| 51 | #endif |
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| 52 | |
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