//! Concrete implementation of the crypto primitives used by the rest of the
//! crypto API.
pub(crate)modsha1cd;#[cfg(feature ="crypto-nettle")]modnettle;#[cfg(feature ="crypto-nettle")]pubuseself::nettle::*;#[cfg(feature ="crypto-cng")]modcng;#[cfg(feature ="crypto-cng")]pubuseself::cng::*;