/*
genauth.c -- generate a random passphrase
- Copyright (C) 1998,99 Ivo Timmermans <zarq@iname.com>
+ Copyright (C) 1998,1999,2000 Ivo Timmermans <zarq@iname.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "encr.h"
+#include "system.h"
+
unsigned char initvec[] = { 0x22, 0x7b, 0xad, 0x55, 0x41, 0xf4, 0x3e, 0xf3 };
int main(int argc, char **argv)
int bits, c, i, bytes;
unsigned char *p;
- if(argc != 2)
+ if(argc > 2 || (argc == 2 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))))
{
- fprintf(stderr, "Usage: %s bits\n", argv[0]);
+ fprintf(stderr, _("Usage: %s bits\n"), argv[0]);
return 1;
}
+ if(!argv[1])
+ argv[1] = "1024";
+
if(!(bits = atol(argv[1])))
{
- fprintf(stderr, "Illegal number: %s\n", argv[1]);
+ fprintf(stderr, _("Illegal number: %s\n"), argv[1]);
return 1;
}
bits = ((bits - 1) | 63) + 1;
- fprintf(stderr, "Generating %d bits number", bits);
+ fprintf(stderr, _("Generating %d bits number"), bits);
bytes = bits >> 3;
if((fp = fopen("/dev/urandom", "r")) == NULL)
{
- perror("Opening /dev/urandom");
+ perror(_("Opening /dev/urandom"));
return 1;
}
if(feof(fp))
{
puts("");
- fprintf(stderr, "File was empty!\n");
+ fprintf(stderr, _("File was empty!\n"));
}
p[i] = c;
}
if(isatty(1))
{
- fprintf(stderr, ": done.\nThe following line should be ENTIRELY copied into a passphrase file:\n");
+ fprintf(stderr, _(": done.\nThe following line should be ENTIRELY copied into a passphrase file:\n"));
printf("%d ", bits);
for(i = 0; i < bytes; i++)
printf("%02x", p[i]);
for(i = 0; i < bytes; i++)
printf("%02x", p[i]);
puts("");
- fprintf(stderr, ": done.\n");
+ fprintf(stderr, _(": done.\n"));
}
return 0;