摘要： 提出了一种基于RSA的门限匿名授权方案。参与者pi要想获知秘密,则至少要得到t 个人的认同。此方案是通过密码术与秘密共享体制相结合来完成这一功能的。该方案中,任何参与者都可以检测Dealer与其他参与者提供的消息是否有效。

关键词: 匿名授权, 秘密共享, 可验证

Abstract: A threshold anonymous authorization scheme based on RSA been brought forward. Any participant pi who want to know the secret e mus t get the agreement from at least t other participants. The scheme gathered the encryption and the secret sharing scheme to realize this function. In this scheme, any one who takes part in can detect and verify the message from other participants.

中图分类号: 

• TN918.6