前端 常用的加密方法有4种

1、md5加密：md5.js

md5.js 共有6中加密方法:hex_md5(s), b64_md5(s), str_md5(s), hex_hmac_md5(key, data), b64_hmac_md5(key, data), str_hmac_md5(key, data)

var pwd = hex_md5(“val”); // val表示加密前的值

console.log(pwd); // pwd表示加密后的值

2、base64加密：base64.js

var b = new Base64( );

var str = b.encode(“admin:admin”); //加密

var str1 = b.decode(str); //解密

console.log(str);

console.log(str1)

3、sha1加密：sha1.js

var sha = hex_sha1(‘mima123465’);

console.log(sha);

4、RSA加密：jsencrypt.js

var str = “密码”;

// 公钥 var publicKey = “MIICdQIBADANBgkqhkiG9w0BAQEFAASCAl8wggJbAgEAAoG”

// 私钥 var privateKey = “DANBgkqhkiG9w0BAQEFAASCAl”

加密

var encrypt = new JSEncrypt();

encrypt.setPublicKey(publicKey);

var encryptStr = encrypt.encrypt(str);

console.log(“加密后：” + encryptStr);

解密

var decrypt = new JSEncrypt();

decrypt.setPrivateKey(privateKey);

var decryptStr = decrypt.decrypt(encryptStr);

console.log( “解密后：” + decryptStr);