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review.evervolv.com / android_bionic / 0560836d92aae4a7e63a2d19ea49e4ce269da12c / . / libc / include / sha1.h
blob: adfa1fca7d2cc650fcaa6b767cd9ffc0e31f9a4b [file] [log] [blame]
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]1/* $NetBSD: sha1.h,v 1.13 2005/12/26 18:41:36 perry Exp $ */
2
3/*
4 * SHA-1 in C
5 * By Steve Reid <steve@edmweb.com>
6 * 100% Public Domain
7 */
8
9#ifndef _SYS_SHA1_H_
10#define _SYS_SHA1_H_
11
12#include <sys/cdefs.h>
13#include <sys/types.h>
14
15#define SHA1_DIGEST_LENGTH 20
Ricardo Cerqueira05608362012-11-29 01:03:55 +0000[diff] [blame^]16#define SHA1_DIGEST_STRING_LENGTH 41
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]17
18typedef struct {
Ricardo Cerqueira05608362012-11-29 01:03:55 +0000[diff] [blame^]19 uint32_t state[5];
20 uint32_t count[2];
21 uint8_t buffer[64];
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]22} SHA1_CTX;
23
24__BEGIN_DECLS
Ricardo Cerqueira05608362012-11-29 01:03:55 +0000[diff] [blame^]25void SHA1Transform(uint32_t[5], const uint8_t[64]);
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]26void SHA1Init(SHA1_CTX *);
Jim Huang0dd8c792011-12-12 16:34:08 +0800[diff] [blame]27void SHA1Update(SHA1_CTX *, const uint8_t *, unsigned int);
28void SHA1Final(uint8_t[SHA1_DIGEST_LENGTH], SHA1_CTX *);
The Android Open Source Project1dc9e472009-03-03 19:28:35 -0800[diff] [blame]29__END_DECLS
30
31#endif /* _SYS_SHA1_H_ */