LASH

Kamel Bentahar, Daniel Page, Markku-Juhani O. Saarinen, Joseph H. Silverman, Nigel Smart

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

Abstract

We present a practical cryptographic hash function based on the Miyaguchi--Preneel construction, which instead of using a block cipher as the main component uses a modular matrix multiplication. Thus as the core component it uses a compression function which is closely related to the theoretical lattice based hash function considered by Goldreich, Goldwasser and Halevi. We show that by suitable parameter choices we can produce a hash function which is comparable in performance to existing deployed hash functions such as SHA-1 and SHA-2.
Original languageEnglish
Title of host publicationNIST: The Second Cryptographic Hash Workshop
PublisherOnline
Pages-
Publication statusPublished - 2006

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    Bentahar, K., Page, D., Saarinen, M-J. O., Silverman, J. H., & Smart, N. (2006). LASH. In NIST: The Second Cryptographic Hash Workshop (pp. -). Online.