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CTR block modes of operation
Last release 4 months ago
20 May 2026
Release timing varies
gaps range from 3 weeks to 1.8 years
Most releases are documented
notes for 10 of 15 stable releases
Nothing withdrawn
no release was ever pulled
8 years old
28 releases · first in 2018
See RustCrypto/traits#2420
One column per quarter.
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Implement Clone directly for CtrCore, so it would work with non-Clone flavors ([#24])
Clone directly for CtrCore, so it would work with non-Clone flavors (#24)[#9]: https://github.com/RustCrypto/block-modes/pull/9
Update cipher dependency to v0.4 and move crate to the [RustCrypto/block-modes] repository ([#2])
cipher dependency to v0.4 and move crate
to the RustCrypto/block-modes repository (#2)Make implementation generic over block size (previously it was generic only over 128-bit block ciphers). Breaking changes in the CtrFlavor API. ([#252…
CtrFlavor API. (#252).Generic implementation of CTR ([#195])
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Replace block-cipher/stream-cipher with cipher crate ([#177])
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Bump stream-cipher dependency to v0.7, implement the FromBlockCipher trait ([#161], [#164])
Upgrade to the stream-cipher v0.4 crate ([#116], [#138])
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