refactor(liveRoom): 删除未使用的加密相关代码

- 移除了 cryptConfig、generateKey、decrypt 和 decryptData 等未使用的加密相关函数
- 优化了代码结构，提高了代码的可读性和维护性

app/pages/liveRoom/index.client.vue

@@ -146,53 +146,6 @@ const goBuy = async () => {
 const tipOpen = () => {
   message.warning('出价状态未开启')
 }
-
-// 加密相关配置
-const cryptConfig = {
-  password: 'live-skkoql-1239-key',
-  salt: 'aldk100128ls',
-  iterations: 10000,
-  keySize: 32
-}
-
-// 生成密钥
-const generateKey = (password, salt, iterations, keySize) => {
-  return CryptoJS.PBKDF2(password, salt, {
-    keySize: keySize / 4,
-    iterations: iterations,
-    hasher: CryptoJS.algo.SHA1
-  }).toString(CryptoJS.enc.Hex)
-}
-
-// 解密方法
-const decrypt = (ciphertextBase64, key) => {
-  const combined = CryptoJS.enc.Base64.parse(ciphertextBase64)
-  const iv = CryptoJS.lib.WordArray.create(combined.words.slice(0, 4))
-  const ciphertext = CryptoJS.lib.WordArray.create(combined.words.slice(4))
-
-  const decrypted = CryptoJS.AES.decrypt(
-      {ciphertext: ciphertext},
-      CryptoJS.enc.Hex.parse(key),
-      {
-        iv: iv,
-        mode: CryptoJS.mode.CBC,
-        padding: CryptoJS.pad.Pkcs7
-      }
-  )
-
-  return decrypted.toString(CryptoJS.enc.Utf8)
-}
-
-// 在需要使用时可以调用的解密函数
-const decryptData = (encryptedData) => {
-  const keyDerived = generateKey(
-      cryptConfig.password,
-      cryptConfig.salt,
-      cryptConfig.iterations,
-      cryptConfig.keySize
-  )
-  return decrypt(encryptedData, keyDerived)
-}
 </script>
 
 <template>