Cryptanalysis of the TAE mode and its improvement

Peng Wang; Deng Guo Feng

doi:10.1360/jos170333

Cryptanalysis of the TAE mode and its improvement

Peng Wang, Deng Guo Feng

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The TAE (tweakable authenticated encryption) mode is an authenticated encryption mode which is based on a tweakable block cipher. Previous research results show that the secure tweakable block cipher is not sufficient for the security of the authenticated encryption TAE mode. Only when the tweakable block cipher is strong will the TAE be secure. Some improvements to the TAE mode are also given in this paper, resulting in a MTAE (modified tweakable authenticated encryption) mode with security proof.

Original language	English
Pages (from-to)	333-338
Number of pages	6
Journal	Ruan Jian Xue Bao/Journal of Software
Volume	17
Issue number	2
DOIs	https://doi.org/10.1360/jos170333
State	Published - Feb 2006
Externally published	Yes

Keywords

Authenticated encryption
Block cipher
TAE (tweakable authenticated encryption) mode
Tweakable block cipher

Access to Document

10.1360/jos170333

Cite this

@article{ae340c8dabab4035a7a87a42cb5503e8,

title = "Cryptanalysis of the TAE mode and its improvement",

abstract = "The TAE (tweakable authenticated encryption) mode is an authenticated encryption mode which is based on a tweakable block cipher. Previous research results show that the secure tweakable block cipher is not sufficient for the security of the authenticated encryption TAE mode. Only when the tweakable block cipher is strong will the TAE be secure. Some improvements to the TAE mode are also given in this paper, resulting in a MTAE (modified tweakable authenticated encryption) mode with security proof.",

keywords = "Authenticated encryption, Block cipher, TAE (tweakable authenticated encryption) mode, Tweakable block cipher",

author = "Peng Wang and Feng, {Deng Guo}",

year = "2006",

month = feb,

doi = "10.1360/jos170333",

language = "English",

volume = "17",

pages = "333--338",

journal = "Ruan Jian Xue Bao/Journal of Software",

issn = "1000-9825",

publisher = "Chinese Academy of Sciences",

number = "2",

}

TY - JOUR

T1 - Cryptanalysis of the TAE mode and its improvement

AU - Wang, Peng

AU - Feng, Deng Guo

PY - 2006/2

Y1 - 2006/2

N2 - The TAE (tweakable authenticated encryption) mode is an authenticated encryption mode which is based on a tweakable block cipher. Previous research results show that the secure tweakable block cipher is not sufficient for the security of the authenticated encryption TAE mode. Only when the tweakable block cipher is strong will the TAE be secure. Some improvements to the TAE mode are also given in this paper, resulting in a MTAE (modified tweakable authenticated encryption) mode with security proof.

AB - The TAE (tweakable authenticated encryption) mode is an authenticated encryption mode which is based on a tweakable block cipher. Previous research results show that the secure tweakable block cipher is not sufficient for the security of the authenticated encryption TAE mode. Only when the tweakable block cipher is strong will the TAE be secure. Some improvements to the TAE mode are also given in this paper, resulting in a MTAE (modified tweakable authenticated encryption) mode with security proof.

KW - Authenticated encryption

KW - Block cipher

KW - TAE (tweakable authenticated encryption) mode

KW - Tweakable block cipher

UR - http://www.scopus.com/inward/record.url?scp=33744721112&partnerID=8YFLogxK

U2 - 10.1360/jos170333

DO - 10.1360/jos170333

M3 - Article

AN - SCOPUS:33744721112

SN - 1000-9825

VL - 17

SP - 333

EP - 338

JO - Ruan Jian Xue Bao/Journal of Software

JF - Ruan Jian Xue Bao/Journal of Software

IS - 2

ER -

Cryptanalysis of the TAE mode and its improvement

Abstract

Keywords

Access to Document

Fingerprint

Cite this