DocumentCode
832688
Title
Pseudorandom bit generator based on dynamic linear feedback topology
Author
Mita, R. ; Palumbo, G. ; Pennisi, S. ; Poli, M.
Author_Institution
Dipt. Elettrico Elettronico e Sistemistico, Catania Univ., Italy
Volume
38
Issue
19
fYear
2002
fDate
9/12/2002 12:00:00 AM
Firstpage
1097
Lastpage
1098
Abstract
A novel pseudorandom bit generator is presented. It is based on a shift register with a dynamic linear feedback, which, compared to the linear feedback, improves its inviolability property. The proposed circuit exhibits statistical characteristics similar to a linear feedback pseudorandom bit generator with equivalent length. Moreover, the proposed topology, evaluated with the most common randomness tests, gives excellent results
Keywords
circuit feedback; cryptography; digital circuits; polynomials; shift registers; signal generators; cryptography applications; dynamic linear feedback topology; high security; inviolability property improvement; pseudorandom bit generator; randomness tests; shift register; statistical characteristics;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020750
Filename
1038612
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