jiangwang/one-sm

国密sm3,sm4

Maintainers

Details

github.com/jsogn/sm4

Source

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Installs: 6

Dependents: 0

Suggesters: 0

Security: 0

Stars: 0

Watchers: 0

Forks: 34

1.0.0 2024-11-04 04:37 UTC

Requires

  • php: >=5.6

Apache-2.0 3ea5b017a2cf96479cef54045e45617c500ac90c

  • jiangwang <jbanxian.woop@gmail.com>

phpsm3

This package is auto-updated.

Last update: 2024-11-04 04:40:54 UTC

README

  • sm3
    • 字符串签名
    • 文件签名
  • sm4
    • ecb
    • cbc
    • cfb
    • ofb
    • ctr

安装

composer require jiangwang/one-sm

SM3签名

<?php
require __DIR__ . '/vendor/autoload.php';

$sm3 = new \OneSm\Sm3();

// 字符串签名
echo $sm3->sign('abc') . PHP_EOL;
echo $sm3->sign(str_repeat("adfas哈哈哈", 100)) . PHP_EOL;


// 文件签名
echo $sm3->signFile(__FILE__) . PHP_EOL;

性能测试

和 openssl , SM3-PHP 性能测试

php bench.php

结果

openssl:4901d7181a1024b8c0f59b8d3c5c6d96b4b707ad10e8ebc8ece5dc49364a3067
one-sm3:4901d7181a1024b8c0f59b8d3c5c6d96b4b707ad10e8ebc8ece5dc49364a3067
SM3-PHP:4901d7181a1024b8c0f59b8d3c5c6d96b4b707ad10e8ebc8ece5dc49364a3067
openssl time:6.3741207122803ms
one-sm3 time:8.1770420074463ms
SM3-PHP time:1738.5928630829ms

SM4加密

<?php
use OneSm\Sm4;
require __DIR__ . '/vendor/autoload.php';

$data = str_repeat('阿斯顿发到付eeee', 160);
$str_len = strlen($data);

// md5 签名
$sign = md5($data);

// 加密key必须为16位
$key = hex2bin(md5(1));
$sm4 = new Sm4($key);

// ECB加密
$d = $sm4->enDataEcb($data);
// 加密后的长度和原数据长度一致
var_dump(strlen($d) === $str_len);

// ECB解密
$d = $sm4->deDataEcb($d);
// 解密后和原数据相等
var_dump(md5($d) === $sign);


// 初始化向量16位
$iv = hex2bin(md5(2));
// CBC加密
$d = $sm4->enDataCbc($data, $iv);
// 加密后的长度和原数据长度一致
var_dump(strlen($d)===$str_len);

// CBC解密
$d = $sm4->deDataCbc($d, $iv);
// 解密后和原数据相等
var_dump(md5($d)===$sign);

感谢