| commit | 231d152d5a6dd5d68f38acc476ce384ca5ed1432 | [log] [tgz] |
|---|---|---|
| author | Linux Build Service Account <lnxbuild@localhost> | Sun Jan 16 14:31:07 2022 -0800 |
| committer | Linux Build Service Account <lnxbuild@localhost> | Sun Jan 16 14:31:07 2022 -0800 |
| tree | 40c7ef2eea2c0a82b12b1645c8ade94c411f5d77 | |
| parent | 982d2a1ad3973289df90d253d6deb7ab4f204dc9 [diff] | |
| parent | 0657beda3a59bd11b18eb0a3d273f3bf6e010214 [diff] |
Merge 0657beda3a59bd11b18eb0a3d273f3bf6e010214 on remote branch Change-Id: I84672820bf9c9aae02a94b530944591a6ea7b551
- src/
- LICENSE ⇨ LICENSE-APACHE
- .cargo_vcs_info.json
- Android.bp
- Cargo.toml
- Cargo.toml.orig
- CHANGELOG.md
- COPYRIGHT
- LICENSE-APACHE
- LICENSE-MIT
- METADATA
- MODULE_LICENSE_APACHE2
- OWNERS
- README.md
rand_chacha
A cryptographically secure random number generator that uses the ChaCha algorithm.
ChaCha is a stream cipher designed by Daniel J. Bernstein[^1], that we use as an RNG. It is an improved variant of the Salsa20 cipher family, which was selected as one of the "stream ciphers suitable for widespread adoption" by eSTREAM[^2].
The RNGs provided by this crate are implemented via the fast stream ciphers of the c2-chacha crate.
Links:
[^1]: D. J. Bernstein, ChaCha, a variant of Salsa20
[^2]: eSTREAM: the ECRYPT Stream Cipher Project
Crate Features
rand_chacha is no_std compatible when disabling default features; the std feature can be explicitly required to re-enable std support. Using std allows detection of CPU features and thus better optimisation.
License
rand_chacha is distributed under the terms of both the MIT license and the Apache License (Version 2.0).
See LICENSE-APACHE and LICENSE-MIT, and COPYRIGHT for details.