The Security of Tandem-DM in the Ideal Cipher Model

Lee, J; Stam, M; Steinberger, J

Lee, J (reprint author), Sejong Univ, Fac Math & Stat, Seoul, South Korea.

JOURNAL OF CRYPTOLOGY, 2017; 30 (2): 495

Abstract

We prove that Tandem-DM, one of the two "classical" schemes for turning an n-bit blockcipher of 2n-bit key into a double-block-length hash function, h......

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