Towards Practical IPSec over Challenged Networks
Innovative Mobile and Internet Services in Ubiquitous Computing（2011）
摘要
IPSec is a protocol commonly used in Internet, and in fact it has been the standard for secure communication in Internet-based communications. Therefore, it is very important to design and implement the IPSec protocol in network systems. However, in challenged networks, it is challenging to implement practical IPSec protocols. In this paper, we propose VCI, a framework to implement IPSec over Challenged networks. We discuss the two key techniques in VCI, namely channel virtualization and packet fragment/assembling. As an instance, we also provide the implementation details for VCI in lwIP, a lightweight TCP/IP suite commonly used in embedded systems.
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关键词
ipsec protocol,internet protocol security,internet-based communication,ip networks,challenged network,ipsec,implementation detail,lightweight tcp,computer network security,challenged networks,transport protocols,network security,vci,key technique,internet,internet-based communications,embedded system,practical ipsec protocol,towards practical ipsec,packet fragment,lwip,network system,ip suite,channel virtualization,packet assembling,internet security,secure communication,security,protocols,payloads
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