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首页> 外文期刊>Asian Journal of Information Technology >ASAKE: Adaptive Secure Authenticated Key Establishment Mechanism for Dynamic Networks
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ASAKE: Adaptive Secure Authenticated Key Establishment Mechanism for Dynamic Networks

机译：ASAKE：动态网络的自适应安全认证密钥建立机制

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The process of rekeying is required to preserve forward and backward secrecy which inducescomputational and communication overhead. In dynamic environments, the members move from one positionto another or frequent join/leave in the multicast service increases the key management overhead (rekey). Whenthe members become more dynamic, the rate of rekeying increases and hence the overhead increases. Thisstudy proposes an Adaptive Secure Authenticated Key Establishment (ASAKE) Mechanism which reducesthe effect of state-full member expectation, out-of-sync problem and overhead per rekeying. Also, any changeor dynamism in the multicast service group membership results in rekeying and hence in overheads. ASAKEreduces the frequency of rekeying by using a multicrypt and predictive rekeying mechanism and introducesan novel adaptive architecture which keeps the trade-off between 1-affects-n problem and key translationoverhead in balance. The performance analysis of the proposed ASAKEshows reduced effect of mobility onthe key management protocol. The performance analysis also show that ASAKE is highly scalable and therekey overhead saved by ASAKE is significant over other standard key establishment protocols.
机译：需要重新输入密钥的过程以保留向前和向后的保密性，这会导致计算和通信开销。在动态环境中，成员从一个位置移动到另一位置，或者在多播服务中频繁加入/离开会增加密钥管理的开销（密钥）。当成员变得更加动态时，重新生成密钥的速率会增加，因此开销也会增加。本研究提出了一种自适应安全认证密钥建立（ASAKE）机制，该机制可降低全成员期望状态，不同步问题和每次密钥更新的开销的影响。同样，多播服务组成员资格中的任何更改者动态性都会导致重新生成密钥，从而导致开销。 ASAKE通过使用多重加密和预测性密钥更新机制降低了密钥更新的频率，并引入了一种新颖的自适应体系结构，该体系结构使1-影响-n问题与密钥转换开销之间的折衷保持平衡。所提出的ASAKE的性能分析表明，减少了移动性对密钥管理协议的影响。性能分析还表明，ASAKE具有高度的可扩展性，与其他标准密钥建立协议相比，ASAKE节省的密钥开销非常大。

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