Paper 2017/535
ZMAC: A Fast Tweakable Block Cipher Mode for Highly Secure Message Authentication
Tetsu Iwata, Kazuhiko Minematsu, Thomas Peyrin, and Yannick Seurin
Abstract
We propose a new mode of operation called ZMAC allowing to construct a (stateless and deterministic) message authentication code (MAC) from a tweakable block cipher (TBC). When using a TBC with
Note: Added new possible instances using "key + tweak" constructions, corrected Skinny performance estimations
Metadata
- Available format(s)
-
PDF
- Publication info
- Published by the IACR in CRYPTO 2017
- Keywords
- message authentication codetweakable block cipherauthenticated encryption
- Contact author(s)
-
yannick seurin @ m4x org
thomas peyrin @ ntu edu sg
k-minematsu @ ah jp nec com
tetsu iwata @ nagoya-u jp - History
- 2017-12-15: last of 2 revisions
- 2017-06-07: received
- See all versions
- Short URL
- https://ia.cr/2017/535
- License
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CC BY
BibTeX
@misc{cryptoeprint:2017/535, author = {Tetsu Iwata and Kazuhiko Minematsu and Thomas Peyrin and Yannick Seurin}, title = {{ZMAC}: A Fast Tweakable Block Cipher Mode for Highly Secure Message Authentication}, howpublished = {Cryptology {ePrint} Archive, Paper 2017/535}, year = {2017}, url = {https://eprint.iacr.org/2017/535} }