+ *) Keep original DTLS digest and encryption contexts in retransmission
+ structures so we can use the previous session parameters if they need
+ to be resent. (CVE-2013-6450)
+ [Steve Henson]
+
+ *) TLS pad extension: draft-agl-tls-padding-02
+
+ Workaround for the "TLS hang bug" (see FAQ and PR#2771): if the
+ TLS client Hello record length value would otherwise be > 255 and
+ less that 512 pad with a dummy extension containing zeroes so it
+ is at least 512 bytes long.
+
+ To enable it use an unused extension number (for example chrome uses
+ 35655) using:
+
+ e.g. -DTLSEXT_TYPE_padding=35655
+
+ Since the extension is ignored the actual number doesn't matter as long
+ as it doesn't clash with any existing extension.
+
+ This will be updated when the extension gets an official number.
+
+ [Adam Langley, Steve Henson]
+
+ *) Add functions to allocate and set the fields of an ECDSA_METHOD
+ structure.
+ [Douglas E. Engert, Steve Henson]
+
+ *) Add option SSL_OP_SAFARI_ECDHE_ECDSA_BUG (part of SSL_OP_ALL) which
+ avoids preferring ECDHE-ECDSA ciphers when the client appears to be
+ Safari on OS X. Safari on OS X 10.8..10.8.3 advertises support for
+ several ECDHE-ECDSA ciphers, but fails to negotiate them. The bug
+ is fixed in OS X 10.8.4, but Apple have ruled out both hot fixing
+ 10.8..10.8.3 and forcing users to upgrade to 10.8.4 or newer.
+ [Rob Stradling, Adam Langley]
+