+If an attacker can obtain the key used to encrypt a session ticket, they can
+obtain the master secret for any ticket using that key and decrypt any traffic
+using that session: even if the ciphersuite supports forward secrecy. As
+a result applications may wish to use multiple keys and avoid using long term
+keys stored in files.
+
+Applications can use longer keys to maintain a consistent level of security.
+For example if a ciphersuite uses 256 bit ciphers but only a 128 bit ticket key
+the overall security is only 128 bits because breaking the ticket key will
+enable an attacker to obtain the session keys.
+