In the reference of the paper, some efficient VES schemes are proposed, but all of them are potentially based on the hypothesis that the Prover is truthful. So it is weak for attack of personating the Prover. 文献犤1犦~犤3犦都提出了一些有效的VES方案,但是它们都潜在地假设Prover是诚实可信任的,这对冒名Prover攻击是脆弱的。
The scheme canot only against personating STA, AP and AS and messages replay attacks, but also can against DoS attacks effectively. 新机制不仅能有效防范STA、AP、ASU的假冒、消息重放等攻击,还具有很强的抗击拒绝服务攻击的能力。
In order to address the problems in similar protocols that malicious nodes can join into the network by personating new nodes after compromising the initial key, a secure bloom filter based node addition scheme is provided. 为了解决同类协议中普遍存在的恶意节点在捕获初始密钥的情况下伪装成新节点加入网络的问题,本文还提出了一种基于安全布隆过滤器的新节点加入机制。