Efficient remote data possession checking in critical information infrastructures

doi:10.1109/TKDE.2007.190647

Efficient remote data possession checking in critical information infrastructures

2008-08-01

206

PRE

AI

Antoni Martínez-Ballesté

Y

Yves Deswarte

DOI：10.1109/TKDE.2007.190647

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Checking data possession in networked information systems such as those related to critical infrastructures (power facilities, airports, data vaults, defense systems, and so forth) is a matter of crucial importance. Remote data possession checking protocols permit checking that a remote server can access an uncorrupted file in such a way that the verifier does not need to know beforehand the entire file that is being verified. Unfortunately, current protocols only allow a limited number of successive verifications or are impractical from the computational point of view. In this paper, we present a new remote data possession checking protocol such that 1) it allows an unlimited number of file integrity verifications and 2) its maximum running time can be chosen at set-up time and traded off against storage at the verifier.

Keyword:

infrastructure protection

database management

management of computing and information systems

Efficient remote data possession checking in critical information infrastructures

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