Submitted by Jeffrey Altman <jaltman@columbia.edu>

His comments are:

 . adds use of replay cache to protect against replay attacks

 . adds functions kssl_tgt_is_available() and
   kssl_keytab_is_available() which are used within s3_lib.c
   and ssl_lib.c to determine at runtime whether or not
   KRB5 ciphers can be supported during the current session.

Jeffrey Altman <jaltman@columbia.edu>

(Really, the time that's being parsed is a GeneralizedTime, so if
ASN1_GENERALIZEDTIME_get() ever gets implemented, it should be used
instead)

His comments are:

 . Fixed all of the Windows dynamic loading functions, prototypes, etc.

 . Corrected all of the unsigned/signed comparison warnings

 . Replaced the references to krb5_cksumarray[] for two reasons.
   First, it was an internal variable that should not have been
   referenced outside the library; nor could it have been with
   a shared library with restricted exports.  Second, the
   variable is no longer used in current Kerberos implementations.
   I replaced the code with equivalent functionality using functions
   that are exported from the library.

things will work much more smoothly.

SSL according to RFC 2712.  His comment is:

This is a patch to openssl-SNAP-20010702 to support Kerberized SSL
authentication.  I'm expecting to have the full kssl-0.5 kit up on
sourceforge by the end of the week.  The full kit includes patches
for mod-ssl, apache, and a few text clients.  The sourceforge URL
is http://sourceforge.net/projects/kssl/ .

Thanks to a note from Simon Wilkinson I've replaced my KRB5 AP_REQ
message with a real KerberosWrapper struct.  I think this is fully
RFC 2712 compliant now, including support for the optional
authenticator field.  I also added openssl-style ASN.1 macros for
a few Kerberos structs; see crypto/krb5/ if you're interested.

missed any.

This compiles and runs on Linux, and external applications have no
problems with it.  The definite test will be to build this on VMS.

It's still inconsistent - probably better to undo the whole OPENSSL_NO_* thing.

First tentative impementation of Kerberos 5 cryptos and keys for SSL/TLS.  Implemented by Vern Staats <staatsvr@asc.hpc.mil>, further hacked and distributed by Jeffrey Altman <jaltnab@columbia.edu>

4 times it's size when bn_sqr_recursive() won't look farther than the
original length.  Thereby, constification is no longer a problem.