rdrand

library0.8.3rscratesunverified

An implementation of random number generator based on rdrand and rdseed instructions.

# Cargo.toml
[dependencies]
rdrand = "0.8.3"

github ↗homepage ↗docs ↗

INSTALL

IMPORT

SIG · RDRAND

rdrand

cryptorustv0.8.3

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

RdRand

✓ use rdrand::RdRand;

Generate a random number using hardware RNG.

use rdrand::RdRand; fn main() { let mut rng = RdRand::new().expect("rdrand not supported"); let val: u64 = rng.gen(); println!("Random value: {}", val); }

Debug

Known issues

gotchaRequires CPU support for rdrand/rdseed instructions; will panic if unavailable.

fix

Check CPU support before use or use fallback RNG.

affects: >=0.8.0

Upgrade

Version history

0.8.3latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

15 hits · last 30 days

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Resources

githubhttps://github.com/nagisa/rust_rdrand ↗

homepagehttps://github.com/nagisa/rust_rdrand ↗

docshttps://docs.rs/rdrand/ ↗