61
cbc-mac
v0.1.1 GrowingImplementation of Cipher Block Chaining Message Authentication Code (CBC-MAC)
MIT OR Apache-2.0 Edition 2021 MSRV 1.56
#crypto#mac#daa
Quick Verdict
- ✓Actively maintained (updated 2d ago)
- !Pre-1.0: API may have breaking changes
- ✓Team maintained (2 owners)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Checking security advisories...
Downloads
17.0K
Dependents
1
Releases
10
Size
8KB
Deep Insights
📉
Download decline
788 downloads in the last 30 days, down 36% from the previous period. May indicate migration to alternatives.
👤
Prolific maintainer
The primary maintainer publishes 211 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
🔬
Pre-1.0 for over a year
Despite being 8+ years old, cbc-mac hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 8KB, cbc-mac is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 16/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 9/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 15/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
30/day avg-10%
Top Dependents
Most downloaded crates that depend on cbc-mac
Version Adoption
v0.1.1
67%
v0.0.0
11%
v0.1.0
8%
v0.2.0-pre.2
7%
v0.2.0-pre.1
7%
Release Timeline
10 releasessince 2017
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2017
1
2018
2019
2020
2021
2022
2
2023
2024
2
2025
3
2026
2
LessMore
Feature Flags
stdzeroize
README
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Maintainers
Dependencies
6
direct dependencies
Dependents
1
crates depend on cbc-mac