B16: Genetic programming in feedback registers designing
نویسندگان
چکیده
منابع مشابه
Algebraic Feedback Shift Registers
A general framework for the design of feedback registers based on algebra over complete rings is described. These registers generalize linear feedback shift registers and feedback with carry shift registers. Basic properties of the output sequences are studied: relations to the algebra of the underlying ring; synthesis of the register from the sequence (which has implications for cryptanalysis)...
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15 صفحه اولDesigning a Feedback Control System via Mixed-Integer Programming
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متن کاملOn Feedback Functions of Maximum Length Nonlinear Feedback Shift Registers
Feedback shift registers are basic building blocks for many cryptographic primitives. Due to the insecurities of Linear Feedback Shift Register (LFSR) based systems, the use of Nonlinear Feedback Shift Registers (NFSRs) became more popular. In this work, we study the feedback functions of NFSRs with period 2n. First, we provide two new necessary conditions for feedback functions to be maximum l...
متن کاملOn the linear complexity of feedback registers
In this paper, we study sequences generated by arbitrary feedback registers (not necessarily feedback shift registers) with arbitrary feedforward functions. We generalize the definition of linear complexity of a sequence to the notions of strong and weak linear complexity of feedback registers. A technique for finding upper bounds for the strong linear complexities of such registers is develope...
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ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 2004
ISSN: 1474-6670
DOI: 10.1016/s1474-6670(17)30606-7