first commit

static/js/des.js

@@ -0,0 +1,24 @@
+import CryptoJS from '../js/crypto.js'
+ 
+// DES加密
+export const encryptDes = (message, key) => {
+  const keyHex = CryptoJS.enc.Utf8.parse(key);
+  const encrypted = CryptoJS.DES.encrypt(message, keyHex, {
+   mode: CryptoJS.mode.ECB,
+   padding: CryptoJS.pad.Pkcs7
+   });
+  return encrypted.toString();
+}
+ 
+// DES解密
+export const decryptDes = (ciphertext, key) => {
+  const keyHex = CryptoJS.enc.Utf8.parse(key);
+  // direct decrypt ciphertext
+  const decrypted = CryptoJS.DES.decrypt({
+     ciphertext: CryptoJS.enc.Base64.parse(ciphertext)
+   }, keyHex, {
+     mode: CryptoJS.mode.ECB,
+     padding: CryptoJS.pad.Pkcs7
+  });
+  return decrypted.toString(CryptoJS.enc.Utf8);
+}