+ *) Add GCM support to TLS library. Some custom code is needed to split
+ the IV between the fixed (from PRF) and explicit (from TLS record)
+ portions. This adds all GCM ciphersuites supported by RFC5288 and
+ RFC5289. Generalise some AES* cipherstrings to inlclude GCM and
+ add a special AESGCM string for GCM only.
+ [Steve Henson]
+
+ *) Expand range of ctrls for AES GCM. Permit setting invocation
+ field on decrypt and retrieval of invocation field only on encrypt.
+ [Steve Henson]
+
+ *) Add HMAC ECC ciphersuites from RFC5289. Include SHA384 PRF support.
+ As required by RFC5289 these ciphersuites cannot be used if for
+ versions of TLS earlier than 1.2.
+ [Steve Henson]
+
+ *) For FIPS capable OpenSSL interpret a NULL default public key method
+ as unset and return the appopriate default but do *not* set the default.
+ This means we can return the appopriate method in applications that
+ swicth between FIPS and non-FIPS modes.
+ [Steve Henson]
+