crates.io · crates:cmac

cmac active

Generic implementation of Cipher-based Message Authentication Code

Latest stable version	0.8.0
Published	2026-04-10 17:36:17 UTC
Install	`cargo add cmac`
Minimum Rust version (rust-version)	`Rust ≥ 1.85`
License	MIT OR Apache-2.0
Advisories on latest version	none known
Last verified	2026-10-09 15:28:54 UTC
Sources	api.osv.dev, crates.io

Maintenance

Activity	slowing down
Last stable release	2026-04-10 17:36:17 UTC · 182 days ago
Stable releases in the last 12 months	1
Published versions	22

Heuristic based only on release dates; it does not measure issue or security response times.

Version history

Version	Published
`0.8.0`	2026-04-10 17:36:17 UTC
`0.7.2`	2023-03-14 20:46:35 UTC
`0.7.1`	2022-02-17 10:49:56 UTC
`0.7.0`	2022-02-10 09:26:32 UTC
`0.6.0`	2021-04-29 18:04:14 UTC
`0.5.1`	2020-10-16 15:22:28 UTC
`0.5.0`	2020-10-16 15:10:21 UTC
`0.4.0`	2020-08-12 00:28:02 UTC
`0.3.1`	2020-08-12 00:25:00 UTC
`0.3.0`	2020-06-06 14:02:50 UTC
`0.2.0`	2018-10-03 10:27:58 UTC
`0.1.0`	2017-11-26 16:30:46 UTC
`0.0.0`	2017-07-22 19:24:45 UTC

Showing the 13 most recent of 13 versions. JSON

Version compatibility

Newest stable version that declares support for each runtime version (from the requirements published with each version).

Runtime	Newest compatible version
`rust 1.63`	`0.7.2`
`rust 1.70`	`0.7.2`
`rust 1.75`	`0.7.2`
`rust 1.80`	`0.7.2`
`rust 1.85`	`0.8.0`
`rust 1.90`	`0.8.0`

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Frequently asked questions

What is the latest version of cmac?

The latest stable version of cmac is 0.8.0, published on 2026-04-10. Verified by Vigia on 2026-10-09.

How do I install the latest version of cmac?

Run cargo add cmac. The latest stable version is 0.8.0 (verified 2026-10-09).

Is cmac deprecated?

No. cmac is not marked as deprecated in the registry.

Which Rust version does cmac require?

cmac 0.8.0 declares this requirement: Rust ≥ 1.85.

Does cmac 0.8.0 have known vulnerabilities?

No known advisories affect cmac 0.8.0 according to the data Vigia checks.

Is cmac still maintained?

cmac published 1 stable releases in the last 12 months; the most recent was 182 days ago. Activity: slowing down.

Observed changes

No changes observed yet since Vigia started tracking this package.

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