Linux下使用OpenSSL实现RSA非对称加密(5)

<?php
$encrypted="lNJ50ODiofcp+adrtAI943HOsjdDTg3UMfUkt0NI7DhUjxCM+NAlBH08WVQRtYK9W8ZoQOta3QH6
PzmJT4WsI0yfNGiUWYgoYgSOtPURSQMbaCt3DM2Y5mEKqzbKLrhN+S+9Jrtmef1VuBUes8wN6rOD
UHxI+vDwQ+utRJRRo9U=";
echo $encrypted."\n";

//私钥解密
$private_key=file_get_contents("rsa_private_key.pem");
$pi_key =  openssl_pkey_get_private($private_key);
openssl_private_decrypt(base64_decode($encrypted),$decrypted,$pi_key);
echo "解密后:\n";
echo $decrypted."\n";

执行结果:

lNJ50ODiofcp+adrtAI943HOsjdDTg3UMfUkt0NI7DhUjxCM+NAlBH08WVQRtYK9W8ZoQOta3QH6
PzmJT4WsI0yfNGiUWYgoYgSOtPURSQMbaCt3DM2Y5mEKqzbKLrhN+S+9Jrtmef1VuBUes8wN6rOD
UHxI+vDwQ+utRJRRo9U=
解密后:
taoshihan

java使用公钥加密,php解密:

拿上一步java生成的加密后字符串

<?php
$encrypted="Tt1p5XnamZkkVjGn1cVgEIb7U+CP27Xw93JQQUZyc2Up/rJL4Mx+dA8mxkva1a/I64sUTb7QD//8
gbss4bZY/DHrLityTt2/QjjQUFYD5/Aa1m1QKUBulWY4/C5so5dm6wrRnjolsIFUbY+RfH4B6hp1
taQGBRDum/xEX6OsJ9I=";
echo $encrypted."\n";

//私钥解密
$private_key=file_get_contents("rsa_private_key.pem");
$pi_key =  openssl_pkey_get_private($private_key);
openssl_private_decrypt(base64_decode($encrypted),$decrypted,$pi_key);
echo "解密后:\n";
echo $decrypted."\n";

执行结果:

Tt1p5XnamZkkVjGn1cVgEIb7U+CP27Xw93JQQUZyc2Up/rJL4Mx+dA8mxkva1a/I64sUTb7QD//8

gbss4bZY/DHrLityTt2/QjjQUFYD5/Aa1m1QKUBulWY4/C5so5dm6wrRnjolsIFUbY+RfH4B6hp1

taQGBRDum/xEX6OsJ9I=

解密后:

taoshihan

更多OpenSSL相关内容可以查看以下的有用链接： 

使用 OpenSSL 命令行构建 CA 及证书 

Ubuntu安装OpenSSL 

通过OpenSSL提供FTP+SSL/TLS认证功能，并实现安全数据传输

Linux下使用OpenSSL生成证书

利用OpenSSL签署多域名证书

在OpenSSL中添加自定义加密算法 

OpenSSL 的详细介绍：请点这里
OpenSSL 的下载地址：请点这里