c76dd48e2f
of DES (actually just a dummy) compile. (DES should not actually be used in any case.)
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
/* authdes.c.export,v 3.1 1993/07/06 01:07:48 jbj Exp
|
|
* authdes.c - dummy encryption routines for destinations outside the USA.
|
|
*
|
|
* Sorry, folks; I hate this, too. Send me your e-mail address in an
|
|
* envelope bearing a US postmark and I'll send you the decryption key
|
|
* for the des program normally distributed with Unix in the USA. Outside
|
|
* the USA you are on your own; however, you should be able quickly to
|
|
* obtain the source from lots of places, homegrown or otherwise.
|
|
*
|
|
* to decrypt the des routine, mumble the following:
|
|
*
|
|
* des -d -k key authdes.c.des authdes.c
|
|
*
|
|
* , where key is as above, and rebuild. To restore the distribution
|
|
* to its exportable state, copy this file to authdes.c .
|
|
*/
|
|
#include <sys/types.h>
|
|
#include "ntp_types.h"
|
|
|
|
/*
|
|
* This routine is normally called to compute the key schedule.
|
|
*/
|
|
void
|
|
DESauth_subkeys(key, encryptkeys, decryptkeys)
|
|
U_LONG *key;
|
|
u_char *encryptkeys;
|
|
u_char *decryptkeys;
|
|
{
|
|
};
|
|
|
|
/*
|
|
* This routine is normally called to encrypt and decrypt the data. This
|
|
* is done in-place using the Digital Encryption Standard (DES) Cipher-
|
|
* Block Chaining (CBC) method as described in the NTP specification.
|
|
*/
|
|
void
|
|
DESauth_des(data, subkeys)
|
|
U_LONG *data;
|
|
u_char *subkeys;
|
|
{
|
|
};
|