From 33b4f40acce02c90b4b7766c5c94ebf2d22765c6 Mon Sep 17 00:00:00 2001 From: Pavel Tvrdík Date: Fri, 13 Nov 2015 16:08:28 +0100 Subject: MD5: Mormalize naming style --- lib/md5.h | 55 +++++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 43 insertions(+), 12 deletions(-) (limited to 'lib/md5.h') diff --git a/lib/md5.h b/lib/md5.h index 12586357..034d764c 100644 --- a/lib/md5.h +++ b/lib/md5.h @@ -1,16 +1,47 @@ -#ifndef MD5_H -#define MD5_H +/* + * BIRD Library -- MD5 Hash Function and HMAC-MD5 Function + * + * (c) 2015 CZ.NIC z.s.p.o. + * + * Adapted for BIRD by Martin Mares + * + * Can be freely distributed and used under the terms of the GNU GPL. + */ -struct MD5Context { - u32 buf[4]; - u32 bits[2]; - unsigned char in[64]; +#ifndef _BIRD_MD5_H_ +#define _BIRD_MD5_H_ + +#include "nest/bird.h" + + +#define MD5_SIZE 16 +#define MD5_HEX_SIZE 33 +#define MD5_BLOCK_SIZE 64 + + +struct md5_context { + u32 buf[4]; + u32 bits[2]; + byte in[64]; }; -void MD5Init(struct MD5Context *context); -void MD5Update(struct MD5Context *context, unsigned char const *buf, - unsigned len); -void MD5Final(unsigned char digest[16], struct MD5Context *context); -void MD5Transform(u32 buf[4], u32 const in[16]); +void md5_init(struct md5_context *ctx); +void md5_update(struct md5_context *ctx, const byte *buf, uint len); +byte *md5_final(struct md5_context *ctx); + + +/* + * HMAC-MD5 + */ + +struct md5_hmac_context { + struct md5_context ictx; + struct md5_context octx; +}; + +void md5_hmac_init(struct md5_hmac_context *ctx, const byte *key, size_t keylen); +void md5_hmac_update(struct md5_hmac_context *ctx, const byte *buf, size_t buflen); +byte *md5_hmac_final(struct md5_hmac_context *ctx); + -#endif /* !MD5_H */ +#endif /* _BIRD_MD5_H_ */ -- cgit v1.2.3