Improved MACs from Differentially-Uniform Permutations

Kazuhiko MINEMATSU; Toshiyasu MATSUSHIMA

doi:10.1093/ietfec/e90-a.12.2908

Improved MACs from Differentially-Uniform Permutations

Kazuhiko MINEMATSU, Toshiyasu MATSUSHIMA

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This paper presents MACs that combine a block cipher and its component such as a reduced-round version. Our MACs are faster than the standard MAC modes such as CBC-MAC, and provably secure if the block cipher is pseudorandom and its component is a permutation with a small differential probability. Such a MAC scheme was recently proposed by one of authors, and we provide improvements about security and treading-off between speed and amount of preprocessing.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E90-A No.12 pp.2908-2915

Publication Date: 2007/12/01

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Online ISSN: 1745-1337

DOI: 10.1093/ietfec/e90-a.12.2908

Type of Manuscript: PAPER

Category: Information Security

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Kazuhiko MINEMATSU, Toshiyasu MATSUSHIMA, "Improved MACs from Differentially-Uniform Permutations" in IEICE TRANSACTIONS on Fundamentals, vol. E90-A, no. 12, pp. 2908-2915, December 2007, doi: 10.1093/ietfec/e90-a.12.2908.
Abstract: This paper presents MACs that combine a block cipher and its component such as a reduced-round version. Our MACs are faster than the standard MAC modes such as CBC-MAC, and provably secure if the block cipher is pseudorandom and its component is a permutation with a small differential probability. Such a MAC scheme was recently proposed by one of authors, and we provide improvements about security and treading-off between speed and amount of preprocessing.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e90-a.12.2908/_p

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@ARTICLE{e90-a_12_2908,
author={Kazuhiko MINEMATSU, Toshiyasu MATSUSHIMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Improved MACs from Differentially-Uniform Permutations},
year={2007},
volume={E90-A},
number={12},
pages={2908-2915},
abstract={This paper presents MACs that combine a block cipher and its component such as a reduced-round version. Our MACs are faster than the standard MAC modes such as CBC-MAC, and provably secure if the block cipher is pseudorandom and its component is a permutation with a small differential probability. Such a MAC scheme was recently proposed by one of authors, and we provide improvements about security and treading-off between speed and amount of preprocessing.},
keywords={},
doi={10.1093/ietfec/e90-a.12.2908},
ISSN={1745-1337},
month={December},}

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TY - JOUR
TI - Improved MACs from Differentially-Uniform Permutations
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2908
EP - 2915
AU - Kazuhiko MINEMATSU
AU - Toshiyasu MATSUSHIMA
PY - 2007
DO - 10.1093/ietfec/e90-a.12.2908
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E90-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 2007
AB - This paper presents MACs that combine a block cipher and its component such as a reduced-round version. Our MACs are faster than the standard MAC modes such as CBC-MAC, and provably secure if the block cipher is pseudorandom and its component is a permutation with a small differential probability. Such a MAC scheme was recently proposed by one of authors, and we provide improvements about security and treading-off between speed and amount of preprocessing.
ER -