2 releases
0.0.2 | Apr 13, 2021 |
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0.0.1 | Apr 13, 2021 |
#3 in #drbg
412 downloads per month
5KB
95 lines
AES-CTR-DRBG
DRBG implementation based on AES-256.
Usage:
use aes_ctr_drbg::DrbgCtx;
fn main() {
// personalization string must be min. 48 bytes long
let p = vec![48, 0];
// get entropy from somewhere, f.e. /dev/random
let entropy: [u8; 48] = [0x04; 48]; // don't use that!
let mut drbg = DrbgCtx::new();
drbg.init(&entropy, p);
// get 10 bytes
let mut out = Vec::new();
out.resize(10, 0);
drbg.get_random(&mut out);
println!("{:?}", out);
}
Dependencies
~4MB
~51K SLoC