Referenced Items are not available for this document.
Pless has proposed a stream cipher based on J–K flip-flops that uses 8 linear shift registers with feedback, having a combined length of 97 bits, 4 J–K flip-flops, and a 4-stage cycling counter. The cipher has 2.54 × 1051initial states (keys), and generates a presumably pseudorandom stream whose period is 1.52 × 1029bits. Despite these impressive statistics, it is computationally feasible to solve such a cipher with a known-plaintext attack, using as few as 15 characters
Published in:
Computers, IEEE Transactions on
(Volume:C-28
,
Issue:
7
)
Date of Publication: July 1979
- Page(s):
- 483 - 487
- ISSN :
- 0018-9340
- Digital Object Identifier :
- 10.1109/TC.1979.1675392
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 21 August 2006
- Issue Date :
- July 1979
- Sponsored by :
- IEEE Computer Society
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