2b7e1516 28aed2a6 Abf71588 09cf4f3c 2024 Model. Below is the sample code from rfc4493, regarding aes 128 cmac. It is, succinctly, hkdf but with hmac [ rfc2104] replaced by cmac [ rfc4493 ].
(a) generate temporary subkey wt = w?. 2b7e1516 28aed2a6 abf71588 09cf4f3c 2024.