The complexity of shift-registers
نویسندگان
چکیده
منابع مشابه
Shift Registers
A homomorphism of the de Bruijn graph that maps a graph of order n onto one of order n -1 and its applications to the design of nonsingular feedback shift registers are discussed. The properties preserved under this mapping suggest a new design technique whose main advantage is due to the fact that the problem of designing a desired n-stage shift register may be reduced to a problem of order n ...
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Pseudorandom sequences, with a variety of statistical properties (such as high linear span, low autocorrelation and pairwise cross-correlation values, and high pairwise hamming distance) are important in many areas of communications and computing (such as cryptography, spread spectrum communications, error correcting codes, and Monte Carlo integration). Binary sequences~ such as m-sequences, mo...
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Shift registers are at the heart of cryptography and error-correction. In cryptography they are the main tool for generating long pseudorandom binary sequences which can be used as keys for two communicating parties in symmetric cryptography. Practically all military cryptography makes use of them. Shift registers are also fundamental in signal analysis and frequency hopping, most recently in c...
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Three different types of high-speed transistor shift registers are discussed. The high speed (3 to 5 microseconds per shift pulse) is made possible by the use of oneand two-transistor nonsaturating bistable circuits. The design of these circuits and their limitations when used .is shift register stages is discussed CAMBRIDGE MASSACHUSETTS
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ژورنال
عنوان ژورنال: Information and Control
سال: 1972
ISSN: 0019-9958
DOI: 10.1016/s0019-9958(72)80003-2