pub fn derive_key_zeroizing(
passphrase: &str,
salt: &[u8],
) -> Result<Zeroizing<[u8; 32]>>Expand description
huddle 0.7.11: same as derive_key but returns the key in a
zeroize-on-drop wrapper. Callers that want defense-in-depth against
heap-residency leaks should prefer this over derive_key.