DocumentCode
2565145
Title
A Single Key MAC Based on Hash127
Author
Xu, Jin ; Wang, Dayin
fYear
2007
fDate
15-19 Dec. 2007
Firstpage
667
Lastpage
671
Abstract
There are well-known methods to construct message au- thentication codes using universal hash functions. This ap- proch is very promising as it provides schemes that are both efficient and provably secure under reasonable as- sumptions. But those schemes all need two keys, one for the universal hash function and one for the block cipher. Hash127MAC, proposed here, uses only one key and can be proved security under reasonable assumptions. 1
Keywords
Computational intelligence; Cryptography; Data security; Forgery; Information security; Laboratories; Message authentication; Tagging;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Security, 2007 International Conference on
Conference_Location
Harbin, China
Print_ISBN
0-7695-3072-9
Electronic_ISBN
978-0-7695-3072-7
Type
conf
DOI
10.1109/CIS.2007.64
Filename
4415428
Link To Document