DocumentCode
375573
Title
Delay characteristics of statistical cipher feedback mode
Author
Heys, Howard M.
Author_Institution
Fac. of Eng. & Appl. Sci., Memorial Univ. of Newfoundland, St. John´´s, Nfld., Canada
Volume
1
fYear
2001
fDate
2001
Firstpage
5
Abstract
We investigate the delay characteristics of a mode of operation of block ciphers, referred to as statistical cipher feedback (SCFB) mode. We conclude that SCFB can be operated at rates close to maximum efficiency with modest buffer requirements and delays. We also examine the characteristics of the cipher mode for the new Advanced Encryption Standard based on 128-bit blocks and comment on the security of the SCFB mode of operation
Keywords
buffer storage; code standards; cryptography; delays; feedback; statistical analysis; telecommunication security; 128 bit; Advanced Encryption Standard; block ciphers; buffer requirements; delay characteristics; encryption system; statistical cipher feedback mode; Buffer storage; Counting circuits; Cryptography; Delay effects; Noise measurement; Output feedback; Physical layer; SONET; Security; Synchronous digital hierarchy;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Computers and signal Processing, 2001. PACRIM. 2001 IEEE Pacific Rim Conference on
Conference_Location
Victoria, BC
Print_ISBN
0-7803-7080-5
Type
conf
DOI
10.1109/PACRIM.2001.953509
Filename
953509
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