New CHAP implementation, rewritten from scratch to avoid the code

copyrighted by the uncontactable Gregory Christy.  The new code is
much cleaner and splits out all the digest-specific code to separate
files.  Thus the CHAP-MD5 stuff is now in chap-md5.c and all the
CHAP-MS and CHAP-MSv2 stuff has moved into chap_ms.c, instead of
having half of it in chap.c.

There are a few minor differences in this implementation; we don't
retransmit responses, but instead just wait for a new challenge.
The success/failure messages are more boring as well.  In fact the
digest code now sets the success/failure message.

CHAP_DIGEST_MD5 has been renamed to CHAP_MD5 for consistency.
There is a new function random_bytes() in magic.c, which generates
a string of random bytes.

1 files changed, 4 insertions, 1 deletions

diff --git a/pppd/magic.h b/pppd/magic.h
index 38718fb..c81213b 100644
--- a/pppd/magic.h
+++ b/pppd/magic.h
@@ -39,8 +39,11 @@
  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $Id: magic.h,v 1.4 2002/12/04 23:03:32 paulus Exp $
+ * $Id: magic.h,v 1.5 2003/06/11 23:56:26 paulus Exp $
  */
 
 void magic_init __P((void));	/* Initialize the magic number generator */
 u_int32_t magic __P((void));	/* Returns the next magic number */
+
+/* Fill buffer with random bytes */
+void random_bytes __P((unsigned char *buf, int len));