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ssh-cipher

v0.2.0 Growing

Pure Rust implementation of SSH symmetric encryption including support for the modern aes128-gcm@openssh.com/aes256-gcm@openssh.com and chacha20-poly1305@openssh.com algorithms as well as legacy support for older ciphers. Built on the pure Rust cryptography implementations maintained by the RustCrypto organization.

Apache-2.0 OR MIT Edition 2021 MSRV 1.60
CryptographyNo standard library #ssh#crypto#encryption#openssh

Quick Verdict

  • โœ“Actively maintained (updated 17d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...
Downloads
4.6M
Dependents
42
Releases
15
Size
11KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

695.7K downloads in the last 30 days (23.2K/day), up 52% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 215 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 2+ years old, ssh-cipher hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 11KB, ssh-cipher is lightweight. Small crate size correlates with focused, well-scoped functionality.

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Used by top crates

Notable dependents include ssh-key, internal-russh-forked-ssh-key, ssh-protocol. When high-quality crates choose ssh-cipher, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
16K/day avg+124%
010K20K30K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.2.0
99%
v0.1.0-pre.0
0%
v0.3.0-rc.7
0%
v0.3.0-rc.4
0%
v0.3.0-rc.3
0%

Release Timeline

15 releasessince 2023
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2023
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2024
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2025
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2026
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Feature Flags

stdtdesaes-cbcaes-ctraes-gcmchacha20poly1305

README

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Maintainers

Dependencies
10
direct dependencies
Dependents
42
crates depend on ssh-cipher

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