Function keyutils_raw::keyctl_dh_compute_kdf

pub fn keyctl_dh_compute_kdf(
    private: KeyringSerial,
    prime: KeyringSerial,
    base: KeyringSerial,
    hashname: &str,
    otherinfo: Option<&[u8]>,
    buffer: Option<Out<'_, [u8]>>
) -> Result<usize, Errno>