Cryptographic Key Management in Delay Tolerant Networks: A Survey

  title={Cryptographic Key Management in Delay Tolerant Networks: A Survey},
  author={Sofia-Anna Menesidou and Vasilios Katos and Georgios Kambourakis},
  journal={Future Internet},
Since their appearance at the dawn of the second millennium, Delay or Disruption Tolerant Networks (DTNs) have gradually evolved, spurring the development of a variety of methods and protocols for making them more secure and resilient. In this context, perhaps, the most challenging problem to deal with is that of cryptographic key management. To the best of our knowledge, the work at hand is the first to survey the relevant literature and classify the various so far proposed key management… 

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