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Current Path: /usr/src/contrib/opie/libopie

📁 ..
📄 Makefile.in(1.21 KB)
📄 accessfile.c(4.29 KB)
📄 atob8.c(2.08 KB)
📄 btoa8.c(925 B)
📄 btoe.c(24.92 KB)
📄 btoh.c(939 B)
📄 challenge.c(2.43 KB)
📄 generator.c(9.19 KB)
📄 getsequence.c(992 B)
📄 getutmpentry.c(1.87 KB)
📄 hash.c(1.99 KB)
📄 hashlen.c(1.78 KB)
📄 insecure.c(4.63 KB)
📄 keycrunch.c(1.35 KB)
📄 lock.c(6.54 KB)
📄 login.c(3.04 KB)
📄 logwtmp.c(6.42 KB)
📄 lookup.c(770 B)
📄 md4c.c(8.58 KB)
📄 md5c.c(10.36 KB)
📄 newseed.c(1.9 KB)
📄 open.c(1.36 KB)
📄 parsechallenge.c(1.78 KB)
📄 passcheck.c(1.42 KB)
📄 passwd.c(2 KB)
📄 randomchallenge.c(1.77 KB)
📄 readpass.c(6.51 KB)
📄 readrec.c(3.23 KB)
📄 unlock.c(2.51 KB)
📄 verify.c(4.88 KB)
📄 version.c(969 B)
📄 writerec.c(2.09 KB)

Editing: keycrunch.c

/* keycrunch.c: The opiekeycrunch() library function.

%%% copyright-cmetz-96
This software is Copyright 1996-2001 by Craig Metz, All Rights Reserved.
The Inner Net License Version 3 applies to this software.
You should have received a copy of the license with this software. If
you didn't get a copy, you may request one from <license@inner.net>.

History:

Modified by cmetz for OPIE 2.4. Use struct opie_otpkey for arg.
	Created by cmetz for OPIE 2.3 using the old keycrunch.c as a guide.
*/

#include "opie_cfg.h"

#if HAVE_STRING_H
#include <string.h>
#endif /* HAVE_STRING_H */
#if HAVE_STDLIB_H
#include <stdlib.h>
#endif /* HAVE_STDLIB_H */
#include <ctype.h>

#include "opie.h"

int opiekeycrunch FUNCTION((algorithm, result, seed, secret), int algorithm AND
struct opie_otpkey *result AND char *seed AND char *secret)
{
  int i, rval = -1;
  char *c;

if (!result || !seed || !secret)
    return 1;

i = strlen(seed) + strlen(secret);
  if (!(c = malloc(i + 1)))
    return -1;

{
    char *c2 = c;

if (algorithm & 0x10)
      while(*c2 = *(secret++)) c2++;

while(*seed)
      if (isspace(*(c2++) = tolower(*(seed++))))
	goto kcret;

if (!(algorithm & 0x10))
      strcpy(c2, secret);
  }

opiehashlen(algorithm & 0x0f, c, result, i);
  rval = 0;

kcret:
  {
    char *c2 = c;
    while(*c2)
      *(c2++) = 0;
  }

free(c);
  return rval;
}

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Editing: keycrunch.c

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