LXR uboot/include/u-boot/md5.h

   1/*
   2 * This file was transplanted with slight modifications from Linux sources
   3 * (fs/cifs/md5.h) into U-Boot by Bartlomiej Sieka <tur@semihalf.com>.
   4 */
   5
   6#ifndef _MD5_H
   7#define _MD5_H
   8
   9#include "compiler.h"
  10
  11struct MD5Context {
  12        __u32 buf[4];
  13        __u32 bits[2];
  14        union {
  15                unsigned char in[64];
  16                __u32 in32[16];
  17        };
  18};
  19
  20/*
  21 * Calculate and store in 'output' the MD5 digest of 'len' bytes at
  22 * 'input'. 'output' must have enough space to hold 16 bytes.
  23 */
  24void md5 (unsigned char *input, int len, unsigned char output[16]);
  25
  26/*
  27 * Calculate and store in 'output' the MD5 digest of 'len' bytes at 'input'.
  28 * 'output' must have enough space to hold 16 bytes. If 'chunk' Trigger the
  29 * watchdog every 'chunk_sz' bytes of input processed.
  30 */
  31void md5_wd (unsigned char *input, int len, unsigned char output[16],
  32                unsigned int chunk_sz);
  33
  34#endif /* _MD5_H */
  35