Function miracl32::nist521::hpke::keyschedule

pub fn keyschedule(
    config_id: usize, 
    key: &mut [u8], 
    nonce: &mut [u8], 
    exp_secret: &mut [u8], 
    mode: usize, 
    z: &mut [u8], 
    info: &[u8], 
    psk: Option<&[u8]>, 
    pskID: Option<&[u8]>
)