openpgp/src/crypto/backend/cng.rs


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//! Implementation of crypto primitives using the Windows CNG (Cryptographic API: Next Generation).

use win_crypto_ng::random::RandomNumberGenerator;

pub mod aead;
pub mod asymmetric;
pub mod ecdh;
pub mod hash;
pub mod symmetric;

/// Fills the given buffer with random data.
pub fn random<B: AsMut<[u8]>>(mut buf: B) {
    RandomNumberGenerator::system_preferred()
        .gen_random(buf.as_mut())
        .expect("system-preferred RNG not to fail")
}