PHPackages                             darkwebdesign/public-key-cryptography-bundle - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Security](/categories/security)
4. /
5. darkwebdesign/public-key-cryptography-bundle

ActiveLibrary[Security](/categories/security)

darkwebdesign/public-key-cryptography-bundle
============================================

Public Key Cryptography Bundle

v1.3.0(4y ago)333.8k↓40.9%1[6 issues](https://github.com/darkwebdesign/public-key-cryptography-bundle/issues)MITPHPPHP >=7.2.5

Since Aug 10Pushed 2y agoCompare

[ Source](https://github.com/darkwebdesign/public-key-cryptography-bundle)[ Packagist](https://packagist.org/packages/darkwebdesign/public-key-cryptography-bundle)[ Docs](http://www.darkwebdesign.nl/)[ RSS](/packages/darkwebdesign-public-key-cryptography-bundle/feed)WikiDiscussions main Synced 1mo ago

READMEChangelog (10)Dependencies (4)Versions (15)Used By (0)

Public Key Cryptography Bundle
==============================

[](#public-key-cryptography-bundle)

[![Latest Stable Version](https://camo.githubusercontent.com/8d39e9e6c0340d1bfb036abd390a5420d2a97b06920d1d9c852b940d35ad74e2/68747470733a2f2f706f7365722e707567782e6f72672f6461726b77656264657369676e2f7075626c69632d6b65792d63727970746f6772617068792d62756e646c652f762f737461626c653f666f726d61743d666c6174)](https://packagist.org/packages/darkwebdesign/public-key-cryptography-bundle)[![Total Downloads](https://camo.githubusercontent.com/fe2f9f3f84e3402290e2eee525694cdce6f10a32ba60df2ad5dd377d38be82e4/68747470733a2f2f706f7365722e707567782e6f72672f6461726b77656264657369676e2f7075626c69632d6b65792d63727970746f6772617068792d62756e646c652f646f776e6c6f6164733f666f726d61743d666c6174)](https://packagist.org/packages/darkwebdesign/public-key-cryptography-bundle)[![License](https://camo.githubusercontent.com/a3874587957cc5a5845c038cf5311a6e68515a625f7874684b4a56094a9756f7/68747470733a2f2f706f7365722e707567782e6f72672f6461726b77656264657369676e2f7075626c69632d6b65792d63727970746f6772617068792d62756e646c652f6c6963656e73653f666f726d61743d666c6174)](https://packagist.org/packages/darkwebdesign/public-key-cryptography-bundle)

[![Build Status](https://camo.githubusercontent.com/acb21a1854a7e4ca463aca60c45ae8dded7b3609a9ef06265701f5286a369657/68747470733a2f2f7472617669732d63692e636f6d2f6461726b77656264657369676e2f7075626c69632d6b65792d63727970746f6772617068792d62756e646c652e7376673f6272616e63683d312e33)](https://travis-ci.com/darkwebdesign/public-key-cryptography-bundle)[![Coverage Status](https://camo.githubusercontent.com/5b4cf0f1e63f276eec4abc583f425207eab5f4a00defc74f673452026be23ff1/68747470733a2f2f636f6465636f762e696f2f67682f6461726b77656264657369676e2f7075626c69632d6b65792d63727970746f6772617068792d62756e646c652f6272616e63682f312e332f67726170682f62616467652e737667)](https://codecov.io/gh/darkwebdesign/public-key-cryptography-bundle)[![PHP Version](https://camo.githubusercontent.com/cf90c031d842e823fc81176d2b2813121acccfcd55bf44c0b91eab5ca8a9033c/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f7068702d372e322532422d3737374242332e737667)](https://php.net/)[![Symfony Version](https://camo.githubusercontent.com/7eef786c6b8f8aaf654ca9a559db302f90ad3cb239aaa1a3023d62dfeb1b7325/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f73796d666f6e792d352e782d3933433734422e737667)](https://symfony.com/)

Public Key Cryptography Bundle is a collection of public/private key cryptography components that you can use in your Symfony applications.

Learn more about it in its [documentation](https://darkwebdesign.github.io/public-key-cryptography-bundle/docs/1.3).

Features
--------

[](#features)

### Creation

[](#creation)

- Creates keystore from public/private keys.
- Creates PEM from public/private keys.

### Extraction

[](#extraction)

- Extracts public/private keys from keystore/PEM.
- Extracts PEM from keystore and vice versa.

### Analysis

[](#analysis)

- Checks format (PEM/DER) of public/private keys
- Checks subject, issuer, notBefore and notAfter properties from keystore/PEM/public key.
- Checks whether keystore/PEM/private key contains a passphrase.

### Conversion

[](#conversion)

- Converts public/private key format (PEM/DER).

### Pass phrase management

[](#pass-phrase-management)

- Adds/removes passphrase from PEM/private key.
- Changes passphrase of keystore/PEM/private key.

Dependencies
------------

[](#dependencies)

- `openssl` shell command

License
-------

[](#license)

Public Key Cryptography Bundle is licensed under the MIT License - see the `LICENSE` file for details.

###  Health Score

30

—

LowBetter than 64% of packages

Maintenance0

Infrequent updates — may be unmaintained

Popularity32

Limited adoption so far

Community7

Small or concentrated contributor base

Maturity66

Established project with proven stability

 Bus Factor1

Top contributor holds 100% of commits — single point of failure

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

Every ~106 days

Recently: every ~159 days

Total

14

Last Release

1818d ago

PHP version history (4 changes)v1.0.0PHP >=5.3.3

v1.1.0PHP >=5.5.9

v1.2.0PHP >=7.1.3

1.3.x-devPHP >=7.2.5

### Community

Maintainers

![](https://www.gravatar.com/avatar/87e5bac63e50ade62a7081144d4cb5d6bbaa2f2a4571e1ccb78ee0e6e7e4a2b5?d=identicon)[raymondschouten](/maintainers/raymondschouten)

---

Top Contributors

[![raymondschouten](https://avatars.githubusercontent.com/u/21282689?v=4)](https://github.com/raymondschouten "raymondschouten (79 commits)")

---

Tags

phppki-librarypublic-key-cryptographysymfonysymfonybundlecryptography

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/darkwebdesign-public-key-cryptography-bundle/health.svg)

```
[![Health](https://phpackages.com/badges/darkwebdesign-public-key-cryptography-bundle/health.svg)](https://phpackages.com/packages/darkwebdesign-public-key-cryptography-bundle)
```

###  Alternatives

[sulu/sulu

Core framework that implements the functionality of the Sulu content management system

1.3k1.3M152](/packages/sulu-sulu)[sensiolabs/gotenberg-bundle

A Symfony bundle that provides seamless integration with Gotenberg for generating PDFs and screenshots from various sources (HTML, Markdown, Office documents, URLs) with a clean, builder-based API.

210210.4k2](/packages/sensiolabs-gotenberg-bundle)[tilleuls/url-signer-bundle

Create and validate signed URLs with a limited lifetime in Symfony

81340.1k](/packages/tilleuls-url-signer-bundle)[rezzza/security-bundle

Signed requests check

1753.6k](/packages/rezzza-security-bundle)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)