Titlebook: QC-LDPC Code-Based Cryptography; Marco Baldi Book 2014 The Author(s) 2014 Code-based Cryptography.McEliece Cryptosystem.QC-LDPC Codes.Syst

易發(fā)怒

Quasi-Cyclic Codes, of circulant matrices, and the special class of circulant permutation matrices, together with their isomorphism with polynomials over finite fields. We characterize the generator and parity-check matrices of quasi-cyclic codes, by defining their “blocks circulant” and “circulants block” forms, and

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Quasi-Cyclic Low-Density Parity-Check Codes,codes. They join the powerful error correcting performance of LDPC codes with the structured nature of QC codes, which allows for very compact representations. This, together with the high number of equivalent codes, makes these codes well suited for cryptographic applications. This chapter addresse

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jovial

QC-LDPC Code-Based Cryptosystems,hich the private and the public code are permutation equivalent and that in which such an equivalence is absent are considered. It is shown that the use of this kind of codes may expose the system to new attacks, which can be very dangerous if the system is not suitably designed. The countermeasures

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Book 2014 on the use of these codes in public-key cryptosystems derived from the McEliece and Niederreiter schemes. In the first part of the book, the main characteristics of QC-LDPC codes are reviewed, and several techniques for their design are presented, while tools for assessing the error correction perf

Lethargic

Quasi-Cyclic Low-Density Parity-Check Codes,ntations. This, together with the high number of equivalent codes, makes these codes well suited for cryptographic applications. This chapter addresses the design of these codes, as well as the estimation of the number of different codes having the same parameters.

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Marco Baldibenen Merks?tzen findet der Leser auch viele Medienhinweise zu begleitenden Video- und Audio-Angeboten, welche die Ausführungen aus dem Buch nochmals vertiefen. Studenten, aber insbesondere eben auch Fach- und Führungskr?fte, haben so die M?glichkeit, sich schnell und einfach mit den Grundlagen elek

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