#block-cipher-mode #stream-cipher

no-std cfb8

Cipher Feedback with eight bit feedback (CFB-8) block cipher mode of operation

14 releases (7 breaking)

Uses new Rust 2024

0.9.0-rc.3 Feb 2, 2026
0.9.0-rc.1 Sep 3, 2025
0.9.0-rc.0 May 30, 2025
0.8.1 Feb 17, 2022
0.3.1 Nov 1, 2018

#2943 in Cryptography

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8,507 downloads per month
Used in 21 crates (11 directly)

MIT/Apache

16KB
335 lines

RustCrypto: CFB-8

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

Generic implementation of the [Cipher Feedback][CFB-8] with eight bit feedback (CFB-8) 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

~695KB
~18K SLoC