pub const IV: [u8; 8];Expand description
Default Initial Value for AES-KW as defined in RFC3394 § 2.2.3.1.
https://datatracker.ietf.org/doc/html/rfc3394#section-2.2.3.1
The default initial value (IV) is defined to be the hexadecimal
constant:
A[0] = IV = A6A6A6A6A6A6A6A6
The use of a constant as the IV supports a strong integrity check on
the key data during the period that it is wrapped. If unwrapping
produces A[0] = A6A6A6A6A6A6A6A6, then the chance that the key data
is corrupt is 2^-64. If unwrapping produces A[0] any other value,
then the unwrap must return an error and not return any key data.