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A New Version of Grain-128 with Authentication

Ågren, Martin LU ; Hell, Martin LU ; Johansson, Thomas LU and Meier, Willi (2011) Symmetric Key Encryption Workshop 2011
Abstract
A new version of the stream cipher Grain-128 is proposed. The new version, Grain-128a, is strengthened against all known attacks and observations on the original Grain-128, and has built-in support for authentication. The changes are modest, keeping the basic structure of Grain-128. This gives a high confidence in Grain-128a and allows for easy updating of existing implementations.
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Contribution to conference
publication status
published
subject
keywords
Grain-128a, Message Authentication, MAC, Stream Cipher, Cryptographic Primitive, Hardware Attractive, Lightweight
pages
19 pages
conference name
Symmetric Key Encryption Workshop 2011
conference location
Lyngby, Denmark
conference dates
2011-02-16 - 2011-02-17
project
EIT_HSWC:Coding Coding, modulation, security and their implementation
language
English
LU publication?
yes
id
002201fd-82bf-4b46-b8bc-5bfbe1a436fb (old id 1981683)
date added to LUP
2016-04-04 13:35:15
date last changed
2018-11-21 21:14:57
@misc{002201fd-82bf-4b46-b8bc-5bfbe1a436fb,
  abstract     = {A new version of the stream cipher Grain-128 is proposed. The new version, Grain-128a, is strengthened against all known attacks and observations on the original Grain-128, and has built-in support for authentication. The changes are modest, keeping the basic structure of Grain-128. This gives a high confidence in Grain-128a and allows for easy updating of existing implementations.},
  author       = {Ågren, Martin and Hell, Martin and Johansson, Thomas and Meier, Willi},
  language     = {eng},
  title        = {A New Version of Grain-128 with Authentication},
  url          = {https://lup.lub.lu.se/search/files/6156802/1981684.pdf},
  year         = {2011},
}