openssl_private_decrypt(); // 使用私匙解密; openssl_private_encrypt(); openssl_public_decrypt(); // 使用公匙解密; 要注意的是,私钥加密的内容通过公钥可用解密出来 签名和验签函数: bool openssl_sign ( string $data , string &$signature , mixed $priv_key_id [, mixed $signature_alg = OPENSSL...
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; 1. 2. 3. 签名和验签函数: bool openssl_sign ( string $data , string &$signature , mixed $priv_key_id [, mixed $signature_alg = OPENSSL_ALGO_SHA1 ...
如何将openssl_encrypt上的IV转换为string? 在使用openssl_encrypt函数进行加密时,IV(Initialization Vector)是一个重要的参数,它用于增加加密算法的安全性。IV是一个随机生成的字节序列,通常以字符串的形式表示。如果你想将IV转换为字符串,可以使用base64编码。 以下是将openssl_encrypt函数中的IV转换为字符串的步骤...
# encrypt to file echo -n 'someTextIWantToEncrypt' | openssl enc -e -nosalt -out test.txt -aes-256-cbc -pass pass:mySecretPass # decrypt from file openssl enc -d -nosalt -in test.txt -aes-256-cbc -pass pass:mySecretPass # result of decryption (is successful): someTextIWantToEn...
openssl_private_encrypt();// 使用私匙加密; openssl_public_decrypt(); // 使用公匙解密; 要注意的是,私钥加密的内容通过公钥可用解密出来 签名和验签函数: bool openssl_sign ( string $data , string &$signature , mixed $priv_key_id [, mixed $signature_alg = OPENSSL_ALGO_SHA1 ] ) ...
加密数据(创建一个加密和解密数据的示例):// 加密数据 String plainText = "Hello, World!"; byte[] encryptedBytes = Base64.getMimeEncoder().encodeToString(encrypt(plainText.getBytes("UTF-8"), "YourPassword")); String encryptedString = new String(encryptedBytes, "UTF-8"); ...
string paydata = Program.RSAEncrypt(PublicKey, sParaTempjson); // 加密 backpaydata = Program.RSADecrypt(PrivateKey, backpaydata.Replace("\\", "")); // 解密 //Program.cs文件 加密解密 签名代码 /// /// RSA加密 要加密较长的数据,则可以采用分段加解密的方式 /// /...
$key = pack('H*','aaaaaaaaaaaaa'); $method = 'aes-256-ecb'; $encrypted = encrypt('test string', $key, $method); $decrypted = decrypt($encrypted, $key.'a', $method); echo $decrypted; // Output: 'test string' Since you're getting an empty string for decryption, this means...
public function encrypt(string $data, string $key, string $iv):string { $data = $this->pkcs7Encode($data); $encrypted = openssl_encrypt($data, $this->method, $key,OPENSSL_ZERO_PADDING, $iv); return $encrypted; } public function decrypt(string $data, string $key, string $iv):string...
$ciphertext = openssl_encrypt($plaintext, $this->method, $this->key, 1, $iv); // 生成hash $hash = hash_hmac('sha256', $ciphertext, $this->key, false); return base64_encode($iv . $hash . $ciphertext); } public function decrypt($ciphertext) ...