cdcfee48b9
create a framework for computing digests and reading digests in TWRP add space for backwards compatibility with bb md5sum Change-Id: Ia18e3f430eed5eba22e5052d39b9b8d88ecd4536
30 lines
619 B
C
30 lines
619 B
C
#ifndef MD5_H
|
|
#define MD5_H
|
|
|
|
#ifdef HAVE_STDINT_H
|
|
#include <stdint.h>
|
|
#else
|
|
typedef unsigned int uint32_t;
|
|
#endif
|
|
|
|
#define MD5LENGTH 16
|
|
|
|
struct MD5Context {
|
|
uint32_t buf[4];
|
|
uint32_t bits[2];
|
|
unsigned char in[64];
|
|
};
|
|
|
|
void MD5Init(struct MD5Context *context);
|
|
void MD5Update(struct MD5Context *context, unsigned char const *buf,
|
|
unsigned len);
|
|
void MD5Final(unsigned char digest[MD5LENGTH], struct MD5Context *context);
|
|
void MD5Transform(uint32_t buf[4], uint32_t const in[16]);
|
|
|
|
/*
|
|
* This is needed to make RSAREF happy on some MS-DOS compilers.
|
|
*/
|
|
typedef struct MD5Context MD5_CTX;
|
|
|
|
#endif /* !MD5_H */
|