41 lines
974 B
PHP
41 lines
974 B
PHP
<?php
|
|
// 说明： PHP自带的函数好像不支持椭圆相关的非对称加密,只支持rsa
|
|
|
|
$prifile = 'data/sm2.pem';
|
|
$pubfile = 'data/sm2pub.pem';
|
|
|
|
$prifile = 'data/rsa.pem';
|
|
$pubfile = 'data/rsapub.pem';
|
|
|
|
$data = "I love you!";
|
|
|
|
$priKey = openssl_pkey_get_private(file_get_contents($prifile));
|
|
$pubKey = openssl_pkey_get_public(file_get_contents($pubfile));
|
|
// var_dump($priKey);die();
|
|
// print_r(openssl_get_md_methods());
|
|
openssl_sign($data,$sign,$priKey,'sha256');
|
|
|
|
openssl_sign($data,$sign2,$priKey,'sha256WithRSAEncryption');
|
|
|
|
echo bin2hex($sign) ."\n";
|
|
echo bin2hex($sign2) ."\n";
|
|
|
|
|
|
|
|
exit();
|
|
|
|
echo "----------以下rsa的加解密----------------\n";
|
|
$res = openssl_private_encrypt($data, $encrypted, $priKey);
|
|
echo bin2hex($encrypted)."\n--------------------------\n";
|
|
|
|
$res = openssl_public_decrypt($encrypted,$decryptd,$pubKey);
|
|
|
|
echo $decryptd."\n--------------------------\n";
|
|
if($decryptd == $data){
|
|
echo "good !!!";
|
|
} else {
|
|
echo "bad !!!";
|
|
}
|
|
|
|
|