2. For organizations manufacturing parts
designated by the customer as "appearance items", the organization shall provide? appropriate resources.
![](//m.moreplr.com/img/dict/image/sound.gif)
若组织生产的零件被顾客指定为外观项目,则组织应提供合适的资源。
3. Compared with other proxy signature, this scheme reduces the communication cost, since only the
designated verifier can recover the message and verify the signature.
![](//m.moreplr.com/img/dict/image/sound.gif)
由于指定的验证者可以恢复消息并验证签名,与其他代理签名方案相比,减少了传输消息本身所需要的费用。