+
+ *) Constify crypto/cast (i.e., <openssl/cast.h>): a CAST_KEY doesn't
+ change when encrypting or decrypting.
+ [Bodo Moeller]
+
+ *) Add option SSL_OP_LEGACY_SERVER_CONNECT which will allow clients to
+ connect (but not renegotiate) with servers which do not support RI.
+ Until RI is more widely deployed this option is enabled by default.
+ [Steve Henson]
+
+ *) Add "missing" ssl ctrls to clear options and mode.
+ [Steve Henson]
+
+ *) If client attempts to renegotiate and doesn't support RI respond with
+ a no_renegotiation alert as required by draft-ietf-tls-renegotiation.
+ Some renegotiating TLS clients will continue a connection gracefully
+ when they receive the alert. Unfortunately OpenSSL mishandled
+ this alert and would hang waiting for a server hello which it will never
+ receive. Now we treat a received no_renegotiation alert as a fatal
+ error. This is because applications requesting a renegotiation might well
+ expect it to succeed and would have no code in place to handle the server
+ denying it so the only safe thing to do is to terminate the connection.
+ [Steve Henson]