Efficient retrieval of cryptographic evidence

An efficient protocol for retrieving cryptographic evidence may be selected by evaluating a local policy and a number of relevant factors. Furthermore, updated cryptographic evidence may be prefetched during a time period in which there is a low volume of requests for cryptographic evidence. This lo...

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Bibliographic Details
Main Authors Cross, David B, Yiu, Kelvin S, Hallin, Philip J, Hurst, Ryan M, Agarwal, Vishal
Format Patent
LanguageEnglish
Published 19.10.2010
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Summary:An efficient protocol for retrieving cryptographic evidence may be selected by evaluating a local policy and a number of relevant factors. Furthermore, updated cryptographic evidence may be prefetched during a time period in which there is a low volume of requests for cryptographic evidence. This low volume time period may be defined, approximately, as an overlapping window in which both a first cryptographic evidence publication and a second cryptographic evidence publication are valid.