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* This is the header file for the MD5 message-digest algorithm.
* The algorithm is due to Ron Rivest. This code was
* written by Colin Plumb in 1993, no copyright is claimed.
* This code is in the public domain; do with it what you wish.
* Equivalent code is available from RSA Data Security, Inc.
* This code has been tested against that, and is equivalent,
* except that you don't need to include two pages of legalese
* with every copy.
* To compute the message digest of a chunk of bytes, declare an
* MD5Context structure, pass it to MD5Init, call MD5Update as
* needed on buffers full of bytes, and then call MD5Final, which
* will fill a supplied 16-byte array with the digest.
// Changes(fbarchard): Ported to C++ and Google style guide.
// Made context first parameter in MD5Final for consistency with Sha1.
// Changes(hellner): added rtc namespace
// Changes(pbos): Reverted types back to uint32(8)_t with _t suffix.
#ifndef WEBRTC_BASE_MD5_H_
#define WEBRTC_BASE_MD5_H_
#include <stdint.h>
#include <stdlib.h>
namespace rtc {
struct MD5Context {
uint32_t buf[4];
uint32_t bits[2];
uint32_t in[16];
void MD5Init(MD5Context* context);
void MD5Update(MD5Context* context, const uint8_t* data, size_t len);
void MD5Final(MD5Context* context, uint8_t digest[16]);
void MD5Transform(uint32_t buf[4], const uint32_t in[16]);
} // namespace rtc
#endif // WEBRTC_BASE_MD5_H_