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5. lmxdawn/php-rsa

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lmxdawn/php-rsa
===============

RSA package for thinkphp5.0

v1.0.1(9y ago)177334[1 issues](https://github.com/lmxdawn/PHP-RSA/issues)Apache-2.0JavaScriptPHP >=5.3.0

Since Apr 17Pushed 9y agoCompare

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

READMEChangelogDependenciesVersions (3)Used By (0)

PHP-RSA
=======

[](#php-rsa)

登陆认证、web api接口调用、支付接口调用等场合经常涉及到： rsa算法

安装
--

[](#安装)

> composer require lmxdawn/php-rsa

示例
--

[](#示例)

```
$options = [
    'private_key' => '-----BEGIN RSA PRIVATE KEY-----
MIICXQIBAAKBgQC6l1VcRSMuF6DTV0gdCr0oeRgzURCnrwu9zB91lMZ44oaQtBQk
wmBoaIibzM0on5B8mXxXlEzhyOoj2Ylaskh3quuYl2lU5VvkqBLJYZSFlJs9ByZQ
G5+YhMkwRwzaCw67FJsD/bJTpARLAXJVBKdCj4Fro2y+w/5w6esf7h09CQIDAQAB
AoGBAJ/ZJXd2gzzpYQ2sqEq4+HPDycesmugMPbLLO+gvHBhTd5RfsSIMoyrO4rkW
KmuyxsT3eF5O3c5PoMY1hkX8lbb4XSCkXDm/Zwfv9b+3J7gv0Hrl+q2hYmtIqdMB
vnLS5PtM3SB6kzuCZJk1NuedewEL7/4Rpxyaw0Jjo+ixBkJBAkEA3ppWbYd6TEEo
wCwgITvNeTdvm/0GVEKNqgOcqdnVNKz8/lzMLMyaHG8Dq8fMPzKRhCY4EBCTi+P2
mczWCcyT/wJBANaV3kf0P0vXXOLgridJ/DZ9XGGm0+apOQ7D/ci/N9O4RpPoEerH
kQOImsAuKPYINr1cwsd/2hWYoWKxdMRdjvcCQDDd6slCq3tf9oUxaqBBE5tfqxWw
VxpaPeUrw9GZq29T5nokfwH6rH4/dKvaQaFCBaXgCgCk0u8rzS/4QqiGC5sCQGqD
BUxN7kUk5xQuVgNmc+xQGVTXTAMIKCwuGIBWec17gHzWCl6xJEfOvJF72BUXSqR/
sKb5zTQ/CIxGbSEzF00CQQCcphnvT/zc7kMSCl5LhDA4Hf8TSoV5zrry8nemEhi8
P6IPDOuyfn699kprL2UjknpdRFJ1/gDRTLALP6KJrmfy
-----END RSA PRIVATE KEY-----',
    'public_key' => '-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6l1VcRSMuF6DTV0gdCr0oeRgz
URCnrwu9zB91lMZ44oaQtBQkwmBoaIibzM0on5B8mXxXlEzhyOoj2Ylaskh3quuY
l2lU5VvkqBLJYZSFlJs9ByZQG5+YhMkwRwzaCw67FJsD/bJTpARLAXJVBKdCj4Fr
o2y+w/5w6esf7h09CQIDAQAB
-----END PUBLIC KEY-----',
];

$rsa = \lmxdawn\rsa\RsaCrypt::getInstance($options);//实例化单例类

if ($_POST){
    //web端公钥加密的内容
    $pu_pwd = $_POST["pu_pwd"];
    $decrypted = $rsa->decodePublicEncode($pu_pwd);
    if ($decrypted){
        echo '私钥解密公钥加密的内容：'.$decrypted;
    }else{
        echo "私钥解密失败";
    }
    exit;
}

$str = md5('123456');
echo '原始数据：'.$str . '';

//私钥加密
$data = $rsa->privateKeyEncode($str);
if (!empty($data)){
    echo '私钥加密：'.$data . '';
}else{
    echo '私钥加密失败 ';
}

//公钥解密
$decode = $rsa->decodePrivateEncode($data);
if (!empty($decode)){
    echo '公钥解密：'.$decode . '';
}else{
    echo '公钥解密失败 ';
}

//公钥加密
$str = md5('654789');
echo '原始数据：'.$str . '';

$pdata = $rsa->publicKeyEncode($str);
if ($pdata){
    echo '公钥加密：'.$pdata . '';
}else{
    echo '公钥加密失败';
}

//私钥解密
$pdecode = $rsa->decodePublicEncode($pdata);
if ($pdecode){
    echo '私钥解密：'.$pdecode . '';
}else{
    echo '私钥解密失败 ';
}
```

\#需要原型工具：

OpenSSL下载地址：

- 安装OpenSSL

    - 随意安装到哪里
- 点击OpenSLL的bin目录下的 openssl.exe 进行私钥和公钥的生成

    1. 生成私钥

    - genrsa -out rsa\_private\_key.pem 1024

    2. 生成公钥

    - rsa -in rsa\_private\_key.pem -pubout -out rsa\_public\_key.pem
- 将生产的私钥、公钥拷贝到你的PHP项目中
- 开启PHP的OpenSSL扩展

1. 将php.ini中的extension=php\_openssl.dll开启（去掉;）

###  Health Score

31

—

LowBetter than 66% of packages

Maintenance19

Infrequent updates — may be unmaintained

Popularity23

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity59

Maturing project, gaining track record

 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 ~0 days

Total

2

Last Release

3361d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/1f2697e2c8dc0df44aa6f4088d7ecfdc31749947543608b4cfcbd1cba91389c6?d=identicon)[lmxdawn](/maintainers/lmxdawn)

---

Top Contributors

[![lmxdawn](https://avatars.githubusercontent.com/u/21293193?v=4)](https://github.com/lmxdawn "lmxdawn (10 commits)")

---

Tags

php-rsa

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[![Health](https://phpackages.com/badges/lmxdawn-php-rsa/health.svg)](https://phpackages.com/packages/lmxdawn-php-rsa)
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