aes base64 decode

recv/recv.py

@@ -40,9 +40,9 @@ def handleLetter(letter: Letter):
     elif type == config.EncryptType.SM4_CBC:
         data = base64.b64decode(SM4.decrypt_cbc_with_iv(letter.fileBase64, key))
     elif type == config.EncryptType.AES_ECB:
-        data = AES.AESUtils(key).decrypt(letter.fileBase64)
+        data = base64.b64decode(AES.AESUtils(key).decrypt(letter.fileBase64))
     elif type == config.EncryptType.AES_CBC:
-        data = AES.AESUtils(key).decrypt(letter.fileBase64,"cbc")
+        data = base64.b64decode(AES.AESUtils(key).decrypt(letter.fileBase64,"cbc"))
     else:
         raise KeyError("不支持的对称加密算法")