---
title: Crypto-encoding
url: 'https://brendo.org/wp-content/plugins/two-factor-provider-webauthn/vendor/sop/crypto-encoding'
markdown: 'https://brendo.org/wp-content/plugins/two-factor-provider-webauthn/vendor/sop/crypto-encoding.md'
date: '2026-04-06'
description: 'CryptoEncoding A PHP implementation of RFC 7468 textual encodings of cryptographic structures (PEM). Requirements PHP >=7.2 Installation This library is available on Packagist. composer require sop/crypto-encoding License This project is licensed under the MIT License.'
---

# CryptoEncoding

[![Build Status](https://travis-ci.org/sop/crypto-encoding.svg?branch=master)](https://travis-ci.org/sop/crypto-encoding)[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/sop/crypto-encoding/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/sop/crypto-encoding/?branch=master)[![Coverage Status](https://coveralls.io/repos/github/sop/crypto-encoding/badge.svg?branch=master)](https://coveralls.io/github/sop/crypto-encoding?branch=master)[![License](https://poser.pugx.org/sop/crypto-encoding/license)](https://github.com/sop/crypto-encoding/blob/master/LICENSE)

A PHP implementation of [RFC 7468](https://tools.ietf.org/html/rfc7468)textual encodings of cryptographic structures *(PEM)*.

## Requirements

- PHP >=7.2

## Installation

This library is available on [Packagist](https://packagist.org/packages/sop/crypto-encoding).

```
composer require sop/crypto-encoding
```

## License

This project is licensed under the MIT License.

---

## Navigation

- Previous: [Crypto-bridge](https://brendo.org/wp-content/plugins/two-factor-provider-webauthn/vendor/sop/crypto-bridge.md)
- Next: [Crypto-types](https://brendo.org/wp-content/plugins/two-factor-provider-webauthn/vendor/sop/crypto-types.md)