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ockam

v0.150.0 Growing

End-to-end encryption and mutual authentication for distributed applications.

Apache-2.0 Edition 2021 MSRV 1.70.0
AsynchronousAuthenticationCryptographyNetwork programmingEmbedded development #crypto#cryptography#encryption#network-programming#ockam

Quick Verdict

  • โœ•Not updated for 1+ year
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 273 crates
  • โœ“Team maintained (4 owners)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
180.5K
Dependents
273
Releases
151
Size
20KB

Deep Insights

๐Ÿ“Š
Stable downloads

249 downloads in the last 30 days (8/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

273 crates depend on ockam. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

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

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 5+ years old, ockam hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 19KB, ockam is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include ockam_api, ockam_command, ockam_app_lib. When high-quality crates choose ockam, it's a strong quality signal.

Health Breakdown

Maintenance 8/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 18/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
11/day avg-60%
05010015012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.4.0
25%
v0.25.0
21%
v0.24.0
19%
v0.150.0
18%
v0.13.0
16%

Release Timeline

151 releases2 yankedsince 2021
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2021
47
2022
32
2023
37
2024
30
2025
5
2026
Less
More|
Yanked

Feature Flags

default =["std", "ockam_transport_tcp", "ockam_transport_udp", "storage", "rust-crypto"]

std*allocaws-lcno_stdstorage*debuggerrust-crypto*software_vaultOCKAM_XX_25519_AES128_GCM_SHA256OCKAM_XX_25519_AES256_GCM_SHA256OCKAM_XX_25519_ChaChaPolyBLAKE2s

README

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Maintainers

Dependencies
17
direct dependencies
Dependents
273
crates depend on ockam

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