diff options
Diffstat (limited to 'lib/libc/crypt/blowfish.c')
| -rw-r--r-- | lib/libc/crypt/blowfish.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/lib/libc/crypt/blowfish.c b/lib/libc/crypt/blowfish.c index 21c492209d8..46568d23188 100644 --- a/lib/libc/crypt/blowfish.c +++ b/lib/libc/crypt/blowfish.c @@ -1,4 +1,4 @@ -/* $OpenBSD: blowfish.c,v 1.3 1997/02/16 20:58:17 provos Exp $ */ +/* $OpenBSD: blowfish.c,v 1.4 1997/04/30 05:57:05 tholo Exp $ */ /* * Blowfish block cipher for OpenBSD * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de> @@ -441,11 +441,16 @@ Blowfish_initstate(c) } +#if __STDC__ +u_int32_t +Blowfish_stream2word(const u_int8_t *data, u_int16_t databytes, u_int16_t *current) +#else u_int32_t Blowfish_stream2word(data, databytes, current) const u_int8_t *data; u_int16_t databytes; u_int16_t *current; +#endif { u_int8_t i; u_int16_t j; @@ -464,11 +469,16 @@ Blowfish_stream2word(data, databytes, current) return temp; } +#if __STDC__ +void +Blowfish_expand0state(blf_ctx *c, const u_int8_t *key, u_int16_t keybytes) +#else void Blowfish_expand0state(c, key, keybytes) blf_ctx *c; const u_int8_t *key; u_int16_t keybytes; +#endif { u_int16_t i; u_int16_t j; @@ -506,6 +516,11 @@ Blowfish_expand0state(c, key, keybytes) } +#if __STDC__ +void +Blowfish_expandstate(blf_ctx *c, const u_int8_t *data, u_int16_t databytes, + const u_int8_t *key, u_int16_t keybytes) +#else void Blowfish_expandstate(c, data, databytes, key, keybytes) blf_ctx *c; @@ -513,6 +528,7 @@ Blowfish_expandstate(c, data, databytes, key, keybytes) u_int16_t databytes; const u_int8_t *key; u_int16_t keybytes; +#endif { u_int16_t i; u_int16_t j; @@ -553,11 +569,16 @@ Blowfish_expandstate(c, data, databytes, key, keybytes) } +#if __STDC__ +void +blf_key(blf_ctx *c, const u_int8_t *k, u_int16_t len) +#else void blf_key(c, k, len) blf_ctx *c; const u_int8_t *k; u_int16_t len; +#endif { /* Initalize S-boxes and subkeys with Pi */ Blowfish_initstate(c); @@ -566,11 +587,16 @@ blf_key(c, k, len) Blowfish_expand0state(c, k, len); } +#if __STDC__ +void +blf_enc(blf_ctx *c, u_int32_t *data, u_int16_t blocks) +#else void blf_enc(c, data, blocks) blf_ctx *c; u_int32_t *data; u_int16_t blocks; +#endif { u_int32_t *d; u_int16_t i; @@ -581,11 +607,17 @@ blf_enc(c, data, blocks) d += 2; } } + +#if __STDC__ +void +blf_dec(blf_ctx *c, u_int32_t *data, u_int16_t blocks) +#else void blf_dec(c, data, blocks) blf_ctx *c; u_int32_t *data; u_int16_t blocks; +#endif { u_int32_t *d; u_int16_t i; |