Built-in components for message encryption and authentication are provided.

用于消息加密和身份验证的内置组件也会予以提供。

youdao

Obviously for readability reasons this original message could not have been encrypted (also Tor does not provide encryption), but it could have been anonymized as to location and that is precisely what Tor was designed for.

FORBES: The General, The Biographer, And Unencrypted Email