Subversion Repositories planix.SVN

#include "os.h"

#include <libsec.h>

char*

md5pickle(MD5state *s)

{

	char *p;

	int m, n;

	m = 17+4*9+4*((s->blen+3)/3 + 1);

	p = malloc(m);

	if(p == nil)

		return p;

	n = sprint(p, "%16.16llux %8.8ux %8.8ux %8.8ux %8.8ux ",

		s->len,

		s->state[0], s->state[1], s->state[2],

		s->state[3]);

	enc64(p+n, m-n, s->buf, s->blen);

	return p;

}

MD5state*

md5unpickle(char *p)

{

	MD5state *s;

	s = malloc(sizeof(*s));

	if(s == nil)

		return nil;

	s->len = strtoull(p, &p, 16);

	s->state[0] = strtoul(p, &p, 16);

	s->state[1] = strtoul(p, &p, 16);

	s->state[2] = strtoul(p, &p, 16);

	s->state[3] = strtoul(p, &p, 16);

	s->blen = dec64(s->buf, sizeof(s->buf), p, strlen(p));

	s->malloced = 1;

	s->seeded = 1;

	return s;

}