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Uses new Rust 2024

0.10.0-rc.3 Feb 2, 2026
0.10.0-rc.2 Nov 5, 2025
0.10.0-rc.1 Sep 3, 2025
0.10.0-rc.0 May 30, 2025
0.1.0 Jul 30, 2018

#1805 in Cryptography

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6,401,608 downloads per month
Used in 5,193 crates (175 directly)

MIT/Apache

28KB
670 lines

RustCrypto: CTR

crate Docs Apache2/MIT licensed Build Status Rust Version Project Chat

Generic implementation of the Counter (CTR) block cipher mode of operation.

See documentation of the cipher crate for additional information.

License

Licensed under either of:

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Dependencies

~715KB
~18K SLoC