1
0
Fork 0
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
hmz007 6d24f2138b
Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56)
3 years ago
..
benches Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
src Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
tests Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
.cargo_vcs_info.json Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
Android.bp Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
CHANGELOG.md Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
Cargo.toml Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
Cargo.toml.orig Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
LICENSE Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
LICENSE-APACHE Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
LICENSE-MIT Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
METADATA Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
MODULE_LICENSE_APACHE2 Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
OWNERS Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
README.md Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
TEST_MAPPING Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
build.rs Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago
cargo2android.json Rockchip Anroid12_SDK 20220721-rkr10 (e1522e56) 3 years ago

README.md

getrandom

Build Status Crate Documentation Dependency Status Downloads License

A Rust library for retrieving random data from (operating) system source. It is assumed that system always provides high-quality cryptographically secure random data, ideally backed by hardware entropy sources. This crate derives its name from Linux's getrandom function, but is cross platform, roughly supporting the same set of platforms as Rust's std lib.

This is a low-level API. Most users should prefer using high-level random-number library like rand.

Usage

Add this to your Cargo.toml:

[dependencies]
getrandom = "0.2"

Then invoke the getrandom function:

fn get_random_buf() -> Result<[u8; 32], getrandom::Error> {
    let mut buf = [0u8; 32];
    getrandom::getrandom(&mut buf)?;
    Ok(buf)
}

For more information about supported targets, entropy sources, no_std targets, crate features, WASM support and Custom RNGs see the getrandom documentation and getrandom::Error documentation.

Minimum Supported Rust Version

This crate requires Rust 1.34.0 or later.

License

The getrandom library is distributed under either of

at your option.