2 * ----------------------------------------------------------------------------
3 * "THE BEER-WARE LICENSE" (Revision 42):
4 * <phk@login.dkuug.dk> wrote this file. As long as you retain this notice you
5 * can do whatever you want with this stuff. If we meet some day, and you think
6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
7 * ----------------------------------------------------------------------------
9 * $FreeBSD: src/lib/libmd/mdXhl.c,v 1.13 1999/08/28 00:05:07 peter Exp $
10 * $DragonFly: src/lib/libmd/mdXhl.c,v 1.2 2003/06/17 04:26:50 dillon Exp $
14 #include <sys/types.h>
25 MDXEnd(MDX_CTX *ctx, char *buf)
28 unsigned char digest[LENGTH];
29 static const char hex[]="0123456789abcdef";
32 buf = malloc(2*LENGTH + 1);
35 MDXFinal(digest, ctx);
36 for (i = 0; i < LENGTH; i++) {
37 buf[i+i] = hex[digest[i] >> 4];
38 buf[i+i+1] = hex[digest[i] & 0x0f];
45 MDXFile(const char *filename, char *buf)
47 unsigned char buffer[BUFSIZ];
52 f = open(filename,O_RDONLY);
54 while ((i = read(f,buffer,sizeof buffer)) > 0) {
55 MDXUpdate(&ctx,buffer,i);
61 return MDXEnd(&ctx, buf);
65 MDXData (const unsigned char *data, unsigned int len, char *buf)
70 MDXUpdate(&ctx,data,len);
71 return MDXEnd(&ctx, buf);