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tanren1234/rsa
==============

A rsa SDK.

286PHP

Since Nov 17Pushed 5y agoCompare

[ Source](https://github.com/tanren1234/rsa)[ Packagist](https://packagist.org/packages/tanren1234/rsa)[ RSS](/packages/tanren1234-rsa/feed)WikiDiscussions master Synced today

READMEChangelogDependenciesVersions (1)Used By (0)

 tanren1234/rsa
================

[](#-tanren1234rsa-)

 rsa数据加解密，生成签名，验证签名

Installing
----------

[](#installing)

```
$ composer require tanren1234/rsa:dev-master -vvv
```

Usage
-----

[](#usage)

#### 生成公私钥

[](#生成公私钥)

- 如果报下面的错就需要设置config路径

> Warning: openssl\_pkey\_export(): cannot get key from parameter 1

```
require __DIR__ .'/vendor/autoload.php';
use Rsa\GenerateSecretKey;
$client = new GenerateSecretKey();
$client->setOpensslPath('D:\phpstudy_pro\Extensions\php\php7.3.4nts\extras\ssl\openssl.cnf');
var_dump($client->generate());
```

#### 数据加解密

[](#数据加解密)

```
require __DIR__ .'/vendor/autoload.php';
use Rsa\RsaClient;

// 生成的私钥
$privatePEMKey="xxxxx";

// 生成的公钥
$publicPEMKey = "xxxxx";

// 需要加密的字符串
$str ="213232";

$rsa = new RsaClient();
$rsa->rsaPublicKey =$publicPEMKey;
$rsa->rsaPrivateKey = $privatePEMKey;
$encrypted = $rsa->publicEncryptRsa($str);
var_dump($encrypted); // 加密数据
$decrypted = $rsa->privateDecryptRsa($encrypted);
var_dump($decrypted); // 解密后的数据
```

#### 备注

[](#备注)

> 加解密均采用分段的方式，数据量过大必须使用分段

- 生成公私钥的字节为2048 要加密的最大字符数（字节）=2048/8-11（使用填充时）=245个字符
- 生成公私钥的字节为2048 要解密的最大字符数（字节）=2048/8（使用填充时）=256个字符

### 新增java版解密 java目录

[](#新增java版解密-java目录)

### golang版加解密 go目录

[](#golang版加解密-go目录)

Contributing
------------

[](#contributing)

You can contribute in one of three ways:

1. File bug reports using the [issue tracker](https://github.com/tanren1234/rsa/issues).
2. Answer questions or fix bugs on the [issue tracker](https://github.com/tanren1234/rsa/issues).
3. Contribute new features or update the wiki.

*The code contribution process is not very formal. You just need to make sure that you follow the PSR-0, PSR-1, and PSR-2 coding guidelines. Any new code contributions must be accompanied by unit tests where applicable.*

License
-------

[](#license)

MIT

###  Health Score

19

—

LowBetter than 9% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity12

Limited adoption so far

Community6

Small or concentrated contributor base

Maturity32

Early-stage or recently created project

 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.

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/13973355?v=4)[tanren1234](/maintainers/tanren1234)[@tanren1234](https://github.com/tanren1234)

---

Top Contributors

[![tanren1234](https://avatars.githubusercontent.com/u/13973355?v=4)](https://github.com/tanren1234 "tanren1234 (5 commits)")

---

Tags

issue-trackerphprsa

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![Health badge](/badges/tanren1234-rsa/health.svg)

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