sqmail/doxygen/sha1_8h_source.html

#ifndef SHA1_H

#define SHA1_H


/*

   SHA-1 in C

   By Steve Reid <steve@edmweb.com>

   100% Public Domain


   adopted for s/qmail (feh)

 */


#include <stdint.h>

/* SHA1 implementation */


#define SHA1_BLOCKSIZE  64

#define SHA1_DIGESTSIZE 20


typedef struct

{

  uint32_t state[5];

  uint32_t count[2];

  uint8_t buffer[SHA1_BLOCKSIZE];

} sha1_ctx;


void sha1_init(sha1_ctx *context);

void sha1_update(sha1_ctx *context, const uint8_t *data, uint32_t len);

void sha1_final(uint8_t hash[SHA1_DIGESTSIZE], sha1_ctx *context);

void sha1_transform(uint32_t state[5], const uint8_t buffer[SHA1_BLOCKSIZE]);

void sha1_hash(char *hash, const char *data, uint32_t len);


#endif /* SHA1_H */

data
stralloc data
Definition fastforward.c:118

hash
stralloc hash
Definition qmail-dksign.c:234

SHA1_BLOCKSIZE
#define SHA1_BLOCKSIZE
Definition sha1.h:15

sha1_hash
void sha1_hash(char *hash, const char *data, uint32_t len)
Definition sha1.c:177

sha1_final
void sha1_final(uint8_t hash[SHA1_DIGESTSIZE], sha1_ctx *context)
Definition sha1.c:146

sha1_init
void sha1_init(sha1_ctx *context)
Definition sha1.c:111

sha1_transform
void sha1_transform(uint32_t state[5], const uint8_t buffer[SHA1_BLOCKSIZE])
Definition sha1.c:47

SHA1_DIGESTSIZE
#define SHA1_DIGESTSIZE
Definition sha1.h:16

sha1_update
void sha1_update(sha1_ctx *context, const uint8_t *data, uint32_t len)
Definition sha1.c:124

sha1_ctx
Definition sha1.h:19

sha1_ctx::count
uint32_t count[2]
Definition sha1.h:21

sha1_ctx::state
uint32_t state[5]
Definition sha1.h:20

sha1_ctx::buffer
uint8_t buffer[SHA1_BLOCKSIZE]
Definition sha1.h:22