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studio-design/ecdsa-signature
=============================

ECDSA signature value object with DER/JWS raw format conversion and curve-order validation. For Cloud KMS/HSM-based JWT signing where OpenSSL/KMS returns DER but JWT (RFC 7518) requires raw format.

v1.0.0(1mo ago)0282↓100%MITPHP ^8.2

Since Apr 9Compare

[ Source](https://github.com/studio-design/ecdsa-signature)[ Packagist](https://packagist.org/packages/studio-design/ecdsa-signature)[ RSS](/packages/studio-design-ecdsa-signature/feed)WikiDiscussions Synced yesterday

READMEChangelogDependencies (3)Versions (3)Used By (0)

### README not available

The README for this package hasn't been synced yet. View it on [GitHub](https://github.com/studio-design/ecdsa-signature).

###  Health Score

43

—

FairBetter than 91% of packages

Maintenance93

Actively maintained with recent releases

Popularity17

Limited adoption so far

Community2

Small or concentrated contributor base

Maturity47

Maturing project, gaining track record

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Unknown

Total

1

Last Release

34d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/6fc976536b6b21ad39ca38269c6c59eceabc5fd57d6627e6742279cff53c387a?d=identicon)[wadakatu](/maintainers/wadakatu)

---

Tags

jwtvalidationsignatureJWSRFC7518DERkmsECDSAhsm

###  Code Quality

TestsPHPUnit

Static AnalysisPHPStan

Code StylePHP CS Fixer

Type Coverage Yes

### Embed Badge

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###  Alternatives

[web-token/jwt-framework

JSON Object Signing and Encryption library for PHP and Symfony Bundle.

94518.9M77](/packages/web-token-jwt-framework)[web-token/jwt-library

JWT library

2011.2M83](/packages/web-token-jwt-library)[web-token/jwt-bundle

JWT Bundle of the JWT Framework.

132.5M7](/packages/web-token-jwt-bundle)

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