($salt: expr, $ikm: expr) => {{
let mut hmac = HmacEngine::<Sha256>::new($salt);
hmac.input($ikm);
- let prk = Hmac::from_engine(hmac).into_inner();
+ let prk = Hmac::from_engine(hmac).to_byte_array();
let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
hmac.input(&[1; 1]);
- let t1 = Hmac::from_engine(hmac).into_inner();
+ let t1 = Hmac::from_engine(hmac).to_byte_array();
let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
hmac.input(&t1);
hmac.input(&[2; 1]);
- (t1, Hmac::from_engine(hmac).into_inner(), prk)
+ (t1, Hmac::from_engine(hmac).to_byte_array(), prk)
}};
($salt: expr, $ikm: expr, 2) => {{
let (k1, k2, _) = hkdf_extract_expand!($salt, $ikm);
let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
hmac.input(&k2);
hmac.input(&[3; 1]);
- let k3 = Hmac::from_engine(hmac).into_inner();
+ let k3 = Hmac::from_engine(hmac).to_byte_array();
let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
hmac.input(&k3);
hmac.input(&[4; 1]);
- let k4 = Hmac::from_engine(hmac).into_inner();
+ let k4 = Hmac::from_engine(hmac).to_byte_array();
let mut hmac = HmacEngine::<Sha256>::new(&prk[..]);
hmac.input(&k4);
hmac.input(&[5; 1]);
- let k5 = Hmac::from_engine(hmac).into_inner();
+ let k5 = Hmac::from_engine(hmac).to_byte_array();
(k1, k2, k3, k4, k5)
}}