1 files changed, 40 insertions, 0 deletions
diff --git a/usr.sbin/xntpd/lib/authdes.c.export b/usr.sbin/xntpd/lib/authdes.c.export
new file mode 100644
index 0000000..b0323a0
--- /dev/null
+++ b/usr.sbin/xntpd/lib/authdes.c.export
@@ -0,0 +1,40 @@
+/* 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>
+
+/*
+ * 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;
+{
+};