Towards peer-to-peer-based cryptanalysis

Matthaus Wander, Arno Wacker, Torben Weis
2010 IEEE Local Computer Network Conference  
Modern cryptanalytic algorithms require a large amount of computational power. An approach to cope with this requirement is to distribute these algorithms among many computers and to perform the computation massively parallel. However, existing approaches for distributing cryptanalytic algorithms are based on a client/server or a grid architecture. In this paper we propose the usage of peer-to-peer (P2P) technology for distributed cryptanalytic calculations. Our contribution in this paper is
more » ... ee-fold: We first identify the challenges resulting from this approach and provide a classification of algorithms suited for P2P-based computation. Secondly, we discuss and classify some specific cryptanalytic algorithms and their suitability for such an approach. Finally we provide a new, fully decentralized approach for distributing such computationally intensive jobs. Our design takes special care about scalability and the possible untrustworthy nature of the participating peers.
doi:10.1109/lcn.2010.5735672 dblp:conf/lcn/WanderWW10 fatcat:nqsel5sqdnfejl7xuyq7asjuv4