@article{1994-johansson
,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1994/\allowbreak johansson}}
,author={Thomas Johansson}
,ISSN={0925--1022}
,journal={Designs, Codes and Cryptography}
,MR={94j:94014}
,pages={69--81}
,title={{A shift register construction of unconditionally secure authentication codes}}
,volume={4}
,year={1994}
}