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nisty

v0.0.1 Growing

NIST P256 signatures for Cortex-M4 microcontrollers

Apache-2.0 OR MIT Edition 2018
CryptographyEmbedded developmentNo standard library #cryptography#cortex-m#no-std#signatures#nist

Quick Verdict

  • โœ•Not updated for 5+ years
  • !Pre-1.0: API may have breaking changes
  • โœ“Tiny footprint (10KB, 3 deps)
  • โœ“Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...
Downloads
18.8K
Dependents
0
Releases
9
Size
10KB

Deep Insights

๐Ÿ“‰
Download decline

38 downloads in the last 30 days, down 37% from the previous period. May indicate migration to alternatives.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 73 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, nisty hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 10KB, nisty is lightweight. Small crate size correlates with focused, well-scoped functionality.

Health Breakdown

Maintenance 4/25

Recency, release consistency, active ratio

Quality 17/25

Yanked ratio, deps, size, maturity, features

Community 6/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
1/day avg-40%
0510152012/301/172/42/223/123/29

Version Adoption

v0.1.0-alpha.6
60%
v0.1.0-alpha.2
10%
v0.1.0-alpha.3
10%
v0.0.1
10%
v0.1.0-alpha.1
10%

Release Timeline

9 releasessince 2019
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2019
3
2020
2
2021
4
2022
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2026
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Feature Flags

default =["micro-ecc-sys/run-bindgen"]

squareno-umaal

README

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Maintainers

Dependencies
3
direct dependencies
Dependents
0
crates depend on nisty

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