import java.util.Scanner; public class NumberEncrypt { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int Number; while (true) { System.out.print("输入一个4位数字:"); Number = sc.nextInt(); if (Number > 0) break; else System.out.println("输入错误!
调用加密方法进行测试 publicclassMain{publicstaticvoidmain(String[]args){try{Stringdata="Hello World";Stringkey="MySecretKey";Stringencrypted=HmacSha256Util.encryptByHmacSHA256(data,key);System.out.println("Encrypted: "+encrypted);}catch(NoSuchAlgorithmException|InvalidKeyExceptione){e.printStackTrace()...
{stringtext ="上山打老虎";string[] encryptTypes =new[] {"md5","sha1","sha256","sha384","sha512"};foreach(stringencryptTypeinencryptTypes) {stringencryptText =Encrypt(text, encryptType); Console.WriteLine($"【{text}】经过【{encryptType}】加密后:{encryptText}"); } }//////加密///...
问SHA256加密在JAVA和Python语言中会产生不同的结果EN项目中经常使用的md5和sha256加密函数 //md5加密 ...
String s = SHA.Encrypt("12345", "SHA-256"); System.out.println(s); } } RSA加密: package com; import java.io.*; import java.security.*; import javax.crypto.*; import java.security.spec.X509EncodedKeySpec; import java.security.spec.PKCS8EncodedKeySpec; ...
填充方案不同:RSA 签名通常使用 PKCS#1 v1.5 或 PSS(Probabilistic Signature Scheme)填充。确保 OpenSSL 和 Java 使用相同的填充方案。 编码方式不同:签名后的数据可能以不同的编码方式表示,例如 Base64 或 Hex。确保在比较签名时使用相同的编码方式。
java有用到,java是这样的: /** * More flexible AES encrypt that doesn't encode * * @param key AES key typically 128, 192 or 256 bit * @param iv Initiation Vector * @param message in bytes (assumed it's already been decoded) * @return Encrypted cipher text (not encoded) * @throws ...
//$verify = openssl_verify($data, base64_decode($encrypt), $public, OPENSSL_ALGO_SHA256); //var_dump($verify); //die; // /// 生成签名去JAVA验证 //$isOK = openssl_sign($data, $sign, $private, OPENSSL_ALGO_SHA256); //if ($isOK) { // echo base64_encode($sign); //} pa...
The signature hash algorithm on the certificate itself is independent of the signature hash placed on an e-mail. For example, Outlook 2003 on XP SP3 can utilize a certificate signed with SHA-256 to sign an encrypt e-mails. But the signature on the e-mail will be limited to SHA1. ...
我有以下java代码用于加密纯文本: private static final String SECRET_KEY = "SecKeyTest"; private static final String SALT = "thisIsSalt"; public String encrypt(String strToEncrypt) { try { byte[] iv = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; ...