openssl_private_decrypt(base64_decode($string),$data,$pi_key);//私钥解密}else{ openssl_public_encrypt($string, $data, $pu_key);//公钥加密$data =base64_encode($data); }return$data; }//exportOpenSSLFile();//生成秘钥证书echo authcode('http://www.cnblogs.com/wt645631686/','E');//...
openssl_private_encrypt();// 使用私匙加密;openssl_private_decrypt();// 使用私匙解密;openssl_public_decrypt();// 使用公匙解密; 还有签名和验签函数: 代码语言:javascript 复制 boolopenssl_sign(string $data,string&$signature,mixed $priv_key_id[,mixed $signature_alg=OPENSSL_ALGO_SHA1])intopenssl_...
公钥加密openssl_public_encrypt($data, $encrypted, $public_key); $encrypted=base64_encode($encrypted); echo"公钥加密后的数据:".$encrypted."\r\n"; openssl_private_decrypt(base64_decode($encrypted), $decrypted, $private_key);//私钥解密echo"私钥解密后的数据:".$decrypted."n"; 1. 2. 3. ...
openssl_private_encrypt() has a low limit for the length of the data it can encrypt due to the nature of the algorithm. To encrypt the larger data you can use openssl_encrypt() with a random password (like sha1(microtime(true))), and encrypt the password with openssl_public_encrypt()...
openssl_public_encrypt($data, $encrypted, $pubKey); echo $encrypted; // Decrypt the data using the private key and store the results in $decrypted openssl_private_decrypt($encrypted, $decrypted, $privKey); echo $decrypted; ?> 它创建密钥,加密字符串 (),但当尝试解密字符串时,会发生错误:data...
openssl_private_encrypt($data,$encrypted,$pi_key);//私钥加密 $encrypted = base64_encode($encrypted);//加密后的内容通常含有特殊字符,需要编码转换下,在网络间通过url传输时要注意base64编码是否是url安全的 echo $encrypted,"\n"; echo "public key decrypt:\n"; ...
Encrypt($data=''){if(!is_string($data)){returnnull;}returnopenssl_private_encrypt($data,$encrypted,self::$getPrivateKey())?base64_encode($encrypted):null;}/*** @uses公钥加密* @param string $data* @return null|string*/publicstaticfunctionpublicEncrypt($data=''){if(!is_string($data))...
openssl_public_encrypt($data, $encrypted, $publicKey); var_dump($encrypted); // string(512) "��E��2��~��\d����q�O�=(��Y���3L����0�,�J����s�V��V߬G~'�20���@��6�d���...
问题:在接京东支付接口的时候,本地按dome编写程序是可以使用的,但在线上运行到openssl_private_encrypt()函数无法继续运行,也没有报错,没有数据返回。如图: 本地的是php5.6,开启openssl,Windows 7 服务器是php5.4,开启openssl,Windows Server 2012 R2 在运行openssl_private_encrypt()的时候,openssl_pkey_get_private...
openssl_get_publickey openssl_private_decrypt openssl_private_encrypt openssl_public_decrypt openssl_public_encrypt 别被这么多函数吓倒,经过本文的讲解,你会发现非对称加密的过程并不繁琐。让我们通过实例来讲解每个函数的作用。 1. 生成密钥对 首先,想要进行非对称加密 / 解密,你得有一对公钥(Public key)和私...