fn from_bytes()

in src/key_exchange/tripledh.rs [637:648]

• 11 lines of code
• 1 McCabe index (conditional complexity)

    fn from_bytes(input: &[u8]) -> Result<Self, ProtocolError> {
        let hash_len = OutputSize::<D>::USIZE;
        let checked_bytes = check_slice_size(input, 3 * hash_len, "ke2_state")?;

        Ok(Self {
            km3: GenericArray::clone_from_slice(&checked_bytes[..hash_len]),
            hashed_transcript: GenericArray::clone_from_slice(
                &checked_bytes[hash_len..2 * hash_len],
            ),
            session_key: GenericArray::clone_from_slice(&checked_bytes[2 * hash_len..3 * hash_len]),
        })
    }