https://github.com/lmxdawn/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
https://github.com/lmxdawn/php-rsa

Last synced: 5 days ago
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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

• Host: GitHub
• URL: https://github.com/lmxdawn/php-rsa
• Owner: lmxdawn
• Created: 2016-12-15T04:02:00.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2017-04-17T09:57:54.000Z (over 7 years ago)
• Last Synced: 2024-03-22T12:22:44.980Z (8 months ago)
• Language: JavaScript
• Homepage:
• Size: 65.4 KB
• Stars: 17
• Watchers: 1
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
#  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

>composer require lmxdawn/php-rsa

## 示例

```php

$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：http://slproweb.com/products/Win32OpenSSL.html 

* 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;）