c50bf7cbd0
BUG=N/A R=andrew@webrtc.org Review URL: https://webrtc-codereview.appspot.com/19479005 git-svn-id: http://webrtc.googlecode.com/svn/trunk@6157 4adac7df-926f-26a2-2b94-8c16560cd09d
33 lines
665 B
C++
33 lines
665 B
C++
/*
|
|
* SHA-1 in C
|
|
* By Steve Reid <sreid@sea-to-sky.net>
|
|
* 100% Public Domain
|
|
*
|
|
*/
|
|
|
|
// Ported to C++, Google style, under namespace rtc and uses basictypes.h
|
|
|
|
#ifndef WEBRTC_BASE_SHA1_H_
|
|
#define WEBRTC_BASE_SHA1_H_
|
|
|
|
#include "webrtc/base/basictypes.h"
|
|
|
|
namespace rtc {
|
|
|
|
struct SHA1_CTX {
|
|
uint32 state[5];
|
|
// TODO: Change bit count to uint64.
|
|
uint32 count[2]; // Bit count of input.
|
|
uint8 buffer[64];
|
|
};
|
|
|
|
#define SHA1_DIGEST_SIZE 20
|
|
|
|
void SHA1Init(SHA1_CTX* context);
|
|
void SHA1Update(SHA1_CTX* context, const uint8* data, size_t len);
|
|
void SHA1Final(SHA1_CTX* context, uint8 digest[SHA1_DIGEST_SIZE]);
|
|
|
|
#endif // WEBRTC_BASE_SHA1_H_
|
|
|
|
} // namespace rtc
|