Paper 2020/1145
Improved Security Analysis for Nonce-based Enhanced Hash-then-Mask MACs
Wonseok Choi, Byeonghak Lee, Yeongmin Lee, and Jooyoung Lee
Abstract
In this paper, we prove that the nonce-based enhanced hash-then-mask MAC (
Note: Correct a typo in the Abstract in this page (the submitted file is not changed)
Metadata
- Available format(s)
-
PDF
- Category
- Secret-key cryptography
- Publication info
- A minor revision of an IACR publication in ASIACRYPT 2020
- Keywords
- message authentication codesbeyond-birthday-bound securitymirror theorygraceful degradationtruncation
- Contact author(s)
-
krwioh @ kaist ac kr
lbh0307 @ kaist ac kr
dudals4780 @ kaist ac kr
hicalf @ kaist ac kr - History
- 2020-09-21: received
- Short URL
- https://ia.cr/2020/1145
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2020/1145, author = {Wonseok Choi and Byeonghak Lee and Yeongmin Lee and Jooyoung Lee}, title = {Improved Security Analysis for Nonce-based Enhanced Hash-then-Mask {MACs}}, howpublished = {Cryptology {ePrint} Archive, Paper 2020/1145}, year = {2020}, url = {https://eprint.iacr.org/2020/1145} }