Default SA Update

[jlucas9]

What should be the default SA configuration for use?

0, TC, clear 1, TC, authenticated encryption 2, TC, encryption only 3,TC, authentication only … 8, TM, clear 9, TM, authenticated encryption 10, TM, encryption only 11, TM, authentication only … 16, AOS, clear 17, AOS, authenticated encryption 18, AOS, encryption only 19, AOS, authentication only