该方案不但安全、高效，而且可以有效地防止分发者欺骗和参与者欺骗。

So the scheme is secure, efficient, and can prevent both dealer and participant from cheating.

youdao

该方案不但安全、高效，而且可以有效地防止分发者欺骗和参与者欺骗。

So the scheme is secure, efficient, and can prevent both dealer and participant from cheating.

youdao