diff options
Diffstat (limited to 'contrib/pgcrypto/blf.h')
| -rw-r--r-- | contrib/pgcrypto/blf.h | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/contrib/pgcrypto/blf.h b/contrib/pgcrypto/blf.h index daf9703b775..37d40218035 100644 --- a/contrib/pgcrypto/blf.h +++ b/contrib/pgcrypto/blf.h @@ -1,4 +1,4 @@ -/* $OpenBSD: blf.h,v 1.3 2001/05/15 02:40:35 deraadt Exp $ */ +/* $OpenBSD: blf.h,v 1.3 2001/05/15 02:40:35 deraadt Exp $ */ /* * Blowfish - a fast block cipher designed by Bruce Schneier @@ -10,15 +10,15 @@ * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Niels Provos. + * must display the following acknowledgement: + * This product includes software developed by Niels Provos. * 4. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. + * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES @@ -42,14 +42,15 @@ * of the key affect all cipherbits. */ -#define BLF_N 16 /* Number of Subkeys */ -#define BLF_MAXKEYLEN ((BLF_N-2)*4) /* 448 bits */ +#define BLF_N 16 /* Number of Subkeys */ +#define BLF_MAXKEYLEN ((BLF_N-2)*4) /* 448 bits */ /* Blowfish context */ -typedef struct BlowfishContext { - uint32 S[4][256]; /* S-Boxes */ - uint32 P[BLF_N + 2]; /* Subkeys */ -} blf_ctx; +typedef struct BlowfishContext +{ + uint32 S[4][256]; /* S-Boxes */ + uint32 P[BLF_N + 2]; /* Subkeys */ +} blf_ctx; /* Raw access to customized Blowfish * blf_key is just: @@ -57,26 +58,25 @@ typedef struct BlowfishContext { * Blowfish_expand0state( state, key, keylen ) */ -void Blowfish_encipher (blf_ctx *, uint32 *); -void Blowfish_decipher (blf_ctx *, uint32 *); -void Blowfish_initstate (blf_ctx *); -void Blowfish_expand0state (blf_ctx *, const uint8 *, uint16); -void Blowfish_expandstate - (blf_ctx *, const uint8 *, uint16, const uint8 *, uint16); +void Blowfish_encipher(blf_ctx *, uint32 *); +void Blowfish_decipher(blf_ctx *, uint32 *); +void Blowfish_initstate(blf_ctx *); +void Blowfish_expand0state(blf_ctx *, const uint8 *, uint16); +void Blowfish_expandstate + (blf_ctx *, const uint8 *, uint16, const uint8 *, uint16); /* Standard Blowfish */ -void blf_key (blf_ctx *, const uint8 *, uint16); -void blf_enc (blf_ctx *, uint32 *, uint16); -void blf_dec (blf_ctx *, uint32 *, uint16); +void blf_key(blf_ctx *, const uint8 *, uint16); +void blf_enc(blf_ctx *, uint32 *, uint16); +void blf_dec(blf_ctx *, uint32 *, uint16); /* Converts uint8 to uint32 */ -uint32 Blowfish_stream2word (const uint8 *, uint16, uint16 *); +uint32 Blowfish_stream2word(const uint8 *, uint16, uint16 *); -void blf_ecb_encrypt (blf_ctx *, uint8 *, uint32); -void blf_ecb_decrypt (blf_ctx *, uint8 *, uint32); - -void blf_cbc_encrypt (blf_ctx *, uint8 *, uint8 *, uint32); -void blf_cbc_decrypt (blf_ctx *, uint8 *, uint8 *, uint32); +void blf_ecb_encrypt(blf_ctx *, uint8 *, uint32); +void blf_ecb_decrypt(blf_ctx *, uint8 *, uint32); +void blf_cbc_encrypt(blf_ctx *, uint8 *, uint8 *, uint32); +void blf_cbc_decrypt(blf_ctx *, uint8 *, uint8 *, uint32); #endif |