作为 IEEE 802.16-2004 的一个修正案和勘误表, IEEE 802.16e 在 2006 年 2 月 28 日出版了,并且打算更新并且扩展 IEEE 802.16-2004 允许 formobile 订户车站。这份报纸总结属于 IEEE 802.16e 的 securitypart 的关键管理协议,它包括安全协商,授权,关键推导,握手,和关键交通。当这些积木很好被设计时,我们指出为这些造的 blocks.We 的 someunwelcome 特征也给出建议减少 proposedproblems。
IEEE 802.16e, as an amendment and corrigendum to the IEEE 802.16-2004, published on 28 February 2006, and intended to update and expand IEEE 802.16-2004 to allow for mobile subscriber stations. This paper summarizes the key management protocol belonging to security part of the IEEE 802.16e, which includes security negotiation, authorization, key derivation, handshake, and key transportation. While these building blocks are well designed, we point out some unwelcome features for these building blocks. We also give out suggestions to diminish the proposed problems.