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liamylian/x-rsa
===============

Cross programming language Rsa

0.9.0(7y ago)12429.3k↓32.8%50[2 issues](https://github.com/liamylian/x-rsa/issues)[2 PRs](https://github.com/liamylian/x-rsa/pulls)GNU 3.0GoPHP >=5.6.4

Since Sep 18Pushed 1y ago7 watchersCompare

[ Source](https://github.com/liamylian/x-rsa)[ Packagist](https://packagist.org/packages/liamylian/x-rsa)[ Docs](https://github.com/liamylian/x-rsa)[ RSS](/packages/liamylian-x-rsa/feed)WikiDiscussions master Synced today

READMEChangelogDependencies (1)Versions (7)Used By (0)

XRSA
====

[](#xrsa)

OpenSSL RSA Encryption, Decryption, and Key Generation. Java, Php GoLang Support, Large Data Support.

Installation
------------

[](#installation)

### Php

[](#php)

*Make sure `openssl` extension is enabled*. Just copy `php/src/XRsa.php` and `php/src/helpers.php` to your project. Alternatively, you can use composer to install:

```
composer require liamylian/x-rsa
```

### GoLang

[](#golang)

*Make sure your golang version is greater than `1.10.3`*. Just Copy `golang/xrsa/xrsa.go` to your project, or use command:

```
go get github.com/liamylian/x-rsa
```

### Java

[](#java)

Just Copy `XRsa.java` to your project

Usage
-----

[](#usage)

### Php

[](#php-1)

```
    $keys = XRsa::createKeys(2048);
    $rsa = new XRsa($keys['publicKey'], $keys['privateKey']);

    $data = "Hello, World";
    $encrypted = $rsa->publicEncrypt($data);
    $decrypted = $rsa->privateDecrypt($encrypted);
    $sign = $rsa->sign($data);
    $is_valid = $rsa->verify($data, $sign);
```

### GoLang

[](#golang-1)

```
    publicKey := bytes.NewBufferString("")
    privateKey := bytes.NewBufferString("")

    err := CreateKeys(publicKey, privateKey, 2048)
    if err != nil {
        return
    }
    xrsa, err := NewXRsa(publicKey.Bytes(), privateKey.Bytes())
    if err != nil {
        return
    }

    data := "Hello, World"
    encrypted, _ := xrsa.PublicEncrypt(data)
    decrypted, _ := xrsa.PrivateDecrypt(encrypted)
    sign, err := xrsa.Sign(data)
    err = xrsa.Verify(data, sign)
```

### Java

[](#java-1)

```
    Map keys = XRsa.createKeys(2048);
    XRsa rsa = new XRsa(keys.get("publicKey"), keys.get("privateKey"));

    String data = "hello world";
    String encrypted = rsa.publicEncrypt(data);
    String decrypted = rsa.privateDecrypt(encrypted);
    String sign = rsa.sign(data);
    Boolean isValid = rsa.verify(data, sign);
```

###  Health Score

39

—

LowBetter than 84% of packages

Maintenance30

Infrequent updates — may be unmaintained

Popularity45

Moderate usage in the ecosystem

Community18

Small or concentrated contributor base

Maturity52

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 85.7% 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 ~164 days

Total

3

Last Release

2883d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/ba6aeca19cebe43cff87d52eb87b276c2237a6a9c33acaa31a9e118a2a0b56a2?d=identicon)[liamylian](/maintainers/liamylian)

---

Top Contributors

[![liamylian](https://avatars.githubusercontent.com/u/18353498?v=4)](https://github.com/liamylian "liamylian (6 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (1 commits)")

---

Tags

rsacross language

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/liamylian-x-rsa/health.svg)

```
[![Health](https://phpackages.com/badges/liamylian-x-rsa/health.svg)](https://phpackages.com/packages/liamylian-x-rsa)
```

###  Alternatives

[sop/crypto-types

A PHP library of various ASN.1 types for cryptographic applications.

121.4M35](/packages/sop-crypto-types)[codeaken/sshkey

Library for working with and generating SSH keys

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