Paper 2017/220
Cryptanalysis of PMACx, PMAC2x, and SIVx
Kazuhiko Minematsu and Tetsu Iwata
Abstract
At CT-RSA 2017, List and Nandi proposed
two variable input length pseudorandom functions (VI-PRFs)
called PMACx and PMAC2x,
and a deterministic authenticated encryption scheme called SIVx.
These schemes use a tweakable block cipher (TBC) as the underlying primitive,
and are provably secure up to the query complexity of
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- Published by the IACR in FSE 2018
- Keywords
- CryptanalysisPMACxPMAC2xSIVxprovable security
- Contact author(s)
- k-minematsu @ ah jp nec com
- History
- 2017-06-07: revised
- 2017-03-04: received
- See all versions
- Short URL
- https://ia.cr/2017/220
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2017/220, author = {Kazuhiko Minematsu and Tetsu Iwata}, title = {Cryptanalysis of {PMACx}, {PMAC2x}, and {SIVx}}, howpublished = {Cryptology {ePrint} Archive, Paper 2017/220}, year = {2017}, url = {https://eprint.iacr.org/2017/220} }