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aws-lc-rs

v1.16.2 Stable

aws-lc-rs is a cryptographic library using AWS-LC for its cryptographic operations. This library strives to be API-compatible with the popular Rust library named ring.

ISC AND (Apache-2.0 OR ISC) Edition 2021 MSRV 1.71.0
#crypto#cryptography#security

Quick Verdict

  • Actively maintained (updated 8d ago)
  • Stable API (1.x for 2+ years)
  • Massive adoption (1.9K crates depend on it)
  • Team maintained (4 owners)
  • Permissive license (ISC AND (Apache-2.0 OR ISC))

Security

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Downloads
92.9M
Dependents
1.9K
Releases
49
Size
225KB

Deep Insights

📊
Steady growth

14.8M downloads in the last 30 days (492.5K/day), up 18% from the previous period.

🔗
Widely adopted

1.9K crates depend on aws-lc-rs. Strong ecosystem adoption means battle-tested code and long-term stability.

👥
Team maintained

This crate is maintained by a team (4 owners), reducing bus-factor risk and ensuring continuity.

Stable for 2+ years

The API has been stable (1.x) for over 2 years with 49 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🌟
Used by top crates

Notable dependents include rustls, rustls-webpki, webpki-roots, quinn-proto, jsonwebtoken. When high-quality crates choose aws-lc-rs, it's a strong quality signal.

Health Breakdown

Maintenance 21/25

Recency, release consistency, active ratio

Quality 20/25

Yanked ratio, deps, size, maturity, features

Community 17/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
393K/day avg+72%
0200K400K600K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v1.13.0
34%
v1.13.1
20%
v1.13.3
18%
v1.14.1
15%
v1.15.4
13%

Release Timeline

49 releases2 yankedsince 2023
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2023
13
2024
16
2025
15
2026
5
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Yanked

Feature Flags

default =["aws-lc-sys", "alloc", "ring-io", "ring-sig-verify"]

asanfipsalloc*bindgenring-io*non-fipsunstabletest_loggingprebuilt-nasmdev-tests-onlyring-sig-verify*

README

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Maintainers

Dependencies
9
direct dependencies
Dependents
1.9K
crates depend on aws-lc-rs

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