【前端开发】随机密钥加密解密--再修改cryptoJsUtil.js脚本

src/assets/js/utils/cryptoJsUtil.js

@@ -1,76 +1,65 @@
+/**
+ * @author
+ * @Date create in 2021/10/28
+ */
 import { JSEncrypt } from 'jsencrypt'
-import CryptoJS from 'crypto-js'
+let CryptoJS = require('crypto-js')
-export default {
+//生成随机字符串，默认24位
-  // 生成本次请求随机密钥
+export function randomString(len) {
-  randomString: function(len) {
+  len = len || 24
-    len = len || 24
+  var $chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678oOLl9gqVvUuI1'
-     var $chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678oOLl9gqVvUuI1'
+  var maxPos = $chars.length
-     var maxPos = $chars.length
+  var pwd = ''
-     var pwd = ''
+  for (let i = 0; i < len; i++) {
-     for (let i = 0; i < len; i++) {
+    pwd += $chars.charAt(Math.floor(Math.random() * maxPos))
-         pwd += $chars.charAt(Math.floor(Math.random() * maxPos))
-     }
-     return pwd
-  },
-  // RSA加密,公钥加密
-  RSAEncrypt : function (data, publicKey) {
-    let crypt = new JSEncrypt()
-    crypt.setPublicKey(publicKey)
-    return crypt.encrypt(data);
-  },
-  AESEncrypt: function(data, keys) {
-    //加密
-    var key = CryptoJS.enc.Hex.parse(keys)
-    var iv = CryptoJS.enc.Utf8.parse('0123456789ABCDEF') //偏移量
-    var encrypted = CryptoJS.AES.encrypt(data, key, {
-      iv: iv,
-      mode: CryptoJS.mode.CBC,
-      padding: CryptoJS.pad.Pkcs7
-    })
-    return encrypted.toString()
-  },
-  AESDecrypt: function(encrypted, keys) {
-    //解密
-    var key = CryptoJS.enc.Hex.parse(keys)
-    var iv = CryptoJS.enc.Utf8.parse('0123456789ABCDEF')
-    var decrypted = CryptoJS.AES.decrypt(encrypted, key, {
-      iv: iv,
-      mode: CryptoJS.mode.CBC,
-      padding: CryptoJS.pad.Pkcs7
-    })
-    return CryptoJS.enc.Utf8.stringify(decrypted)
-  },
-  AESCacheEncrypt: function(data, keys) {
-    //加密 緩存
-    var key = CryptoJS.enc.Hex.parse(keys)
-    var iv = CryptoJS.enc.Utf8.parse('0123456789ABCDEF') //偏移量
-    var encrypted = CryptoJS.AES.encrypt(data, key, {
-      iv: iv,
-      mode: CryptoJS.mode.CBC,
-      padding: CryptoJS.pad.Pkcs7
-    })
-    return encrypted.toString()
-  },
-  AESCacheDecrypt: function(encrypted, keys) {
-    //解密 緩存
-    var key = CryptoJS.enc.Hex.parse(keys)
-    var iv = CryptoJS.enc.Utf8.parse('0123456789ABCDEF')
-    var decrypted = CryptoJS.AES.decrypt(encrypted, key, {
-      iv: iv,
-      mode: CryptoJS.mode.CBC,
-      padding: CryptoJS.pad.Pkcs7
-    })
-    return CryptoJS.enc.Utf8.stringify(decrypted)
   }
+  return pwd
+}
+// RSA加密,公钥加密
+export let RSAEncrypt = function(data, publicKey) {
+  let crypt = new JSEncrypt()
+  crypt.setPublicKey(publicKey)
+  return crypt.encrypt(data)
+}
+// RSA解密,私钥解密
+// export let RSADecrypt = function (data, privateKey) {
+//     let crypt = new JSEncrypt()
+//     crypt.setPrivateKey(privateKey)
+//     return crypt.decrypt(data)
+// }
+// AES加密
+export let AESEncrypt = function(data, key) {
+  var key = CryptoJS.enc.Utf8.parse(key)
+  var iv = CryptoJS.enc.Utf8.parse('0123456789ABCDEF')
+  var encrypted = CryptoJS.AES.encrypt(data, key, {
+    iv: iv,
+    mode: CryptoJS.mode.CBC,
+    padding: CryptoJS.pad.Pkcs7
+  })
+  return encrypted.toString()
+}
+// AES解密
+export let AESDecrypt = function(encrypted, key) {
+  //解密
+  var key = CryptoJS.enc.Utf8.parse(key)
+  var iv = CryptoJS.enc.Utf8.parse('0123456789ABCDEF')
+  var decrypted = CryptoJS.AES.decrypt(encrypted, key, {
+    iv: iv,
+    mode: CryptoJS.mode.CBC,
+    padding: CryptoJS.pad.Pkcs7
+  })
+  return decrypted.toString(CryptoJS.enc.Utf8)
 }
 
 function format(base64, isPrivate = 0) {
-  var text = "-----BEGIN " + (isPrivate ? "PRIVATE" : "PUBLIC") + " KEY-----\n";
+  var text = '-----BEGIN ' + (isPrivate ? 'PRIVATE' : 'PUBLIC') + ' KEY-----\n'
-  text += base64.replace(/[^\x00-\xff]/g, "$&\x01").replace(/.{64}\x01?/g, "$&\n");
+  text += base64.replace(/[^\x00-\xff]/g, '$&\x01').replace(/.{64}\x01?/g, '$&\n')
-  text += "\n-----END " + (isPrivate ? "PRIVATE" : "PUBLIC") + " KEY-----";
+  text += '\n-----END ' + (isPrivate ? 'PRIVATE' : 'PUBLIC') + ' KEY-----'
-  return text;
+  return text
 }
-export let MD5 = function (key) {
+export let MD5 = function(key) {
-  return CryptoJS.MD5(key);
+  return CryptoJS.MD5(key)
 }
-export let publicKey = format(`MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApkixN3Dc6BLzb/V74VpxRXsSIu9AabGmK4xfcPiIqub0JS99a+P6XAOGuiMT2W4p1C8U9MZDRgHjUOrKGcc5ve9uT+U90LiAgwG58YdrklOTwlGvo6Xh4HQLRXMNoGsn6jLGdOV1RIVfWQ5EWfEB1+5v86QarLyfLIJ4ujVQfafEJ4dCwmoNSJk8xqVBAW9tDZlNOOgaZPJuEXVIFEEjIZCkFkFxkomwVNdp79Xewrj0mCybCDVy6Mcx3jOxY0gGwbGgS3YQxDbOpqYna8rcmf6CVJ2GA75sCU61Y8Of244CR5Rwkspbr1Pbf4UNSbVbpxzI08z1jrJvCVYWNQLMwwIDAQAB`);
+export let publicKey = format(
+    `MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApkixN3Dc6BLzb/V74VpxRXsSIu9AabGmK4xfcPiIqub0JS99a+P6XAOGuiMT2W4p1C8U9MZDRgHjUOrKGcc5ve9uT+U90LiAgwG58YdrklOTwlGvo6Xh4HQLRXMNoGsn6jLGdOV1RIVfWQ5EWfEB1+5v86QarLyfLIJ4ujVQfafEJ4dCwmoNSJk8xqVBAW9tDZlNOOgaZPJuEXVIFEEjIZCkFkFxkomwVNdp79Xewrj0mCybCDVy6Mcx3jOxY0gGwbGgS3YQxDbOpqYna8rcmf6CVJ2GA75sCU61Y8Of244CR5Rwkspbr1Pbf4UNSbVbpxzI08z1jrJvCVYWNQLMwwIDAQAB`
+)