lizhichao / one-sm
国密sm3
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Installs: 820 279
Dependents: 5
Suggesters: 0
Security: 0
Stars: 178
Watchers: 3
Forks: 34
Open Issues: 3
Requires
- php: >=5.6
README
- sm3
- 字符串签名
- 文件签名
- sm4
- ecb
- cbc
- cfb
- ofb
- ctr
安装
composer require lizhichao/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
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);