Abstract
Oblivious transfer protocol is a basic building block of various cryptographic constructions. We propose a novel protocol - batch oblivious transfer. It allows efficient computation of multiple instances of oblivious transfer protocols. We apply this protocol to improve the fast simultaneous contract signing protocol, recently proposed in [11], which gains its speed from computation of time-consuming operations in advance. Using batch oblivious transfer, a better efficiency can be achieved. © IFIP International Federation for Information Processing 2005.
Cite
CITATION STYLE
Staneková, L., & Stanek, M. (2005). Fast contract signing with batch oblivious transfer. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 3677 LNCS, pp. 1–10). Springer Verlag. https://doi.org/10.1007/11552055_1
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