Results 221 to 230 of about 70,877 (261)
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IEEE Transactions on Systems, Man, and Cybernetics, 1976
This correspondence comments on cryptography as a vocation or avocation for the systems scientist. A nontrivial challenge is included.
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This correspondence comments on cryptography as a vocation or avocation for the systems scientist. A nontrivial challenge is included.
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Cryptologia, 1979
It Is proposed that a theory of cryptography covering both substitution and transposition ciphers in a general way be considered so as to not overlook, various characteristics of cipher systems. A cipher consists of correspondence classes and their sequence, the classes being roughly equal to equivalence classes in algebra. Examples are given.
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It Is proposed that a theory of cryptography covering both substitution and transposition ciphers in a general way be considered so as to not overlook, various characteristics of cipher systems. A cipher consists of correspondence classes and their sequence, the classes being roughly equal to equivalence classes in algebra. Examples are given.
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Information Systems Security, 2007
We've seen where cryptography came from, but where is it going? In this article, I pose a number of unsolved problems: challenges that face us with which we have to deal.
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We've seen where cryptography came from, but where is it going? In this article, I pose a number of unsolved problems: challenges that face us with which we have to deal.
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Cryptography and teleinformatics
Computers & Security, 1982Abstract Numerical networks completely transform the security problems about files and communications. Nowadays, in data processing, normalised tools are being put to use. Study of new services emphasizes preoccupations that were formerly of secondary interest, such as discretion, identification, signature… “Garantir” is the french word that covers ...
Louis C. Guillou, Bernard Lorig
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ACM SIGACT News, 1986
An idea of Stephen Wiesner [1] is expanded to give a method of public key distribution which is provably secure under the principles of quantum mechanics. It appears that this scheme could actually be implemented in favorable environments.
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An idea of Stephen Wiesner [1] is expanded to give a method of public key distribution which is provably secure under the principles of quantum mechanics. It appears that this scheme could actually be implemented in favorable environments.
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An Introduction to Cryptography
2006From the Publisher: An Introduction to Cryptography is intended for the person wanting an introduction to the subject of cryptography, however, it contains enough advanced, optional material to challenge even the informed reader." "Beginning with an overview of the history of cryptography, the author then covers the basics of computer arithmetic and ...
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Security in Quantum Cryptography
Reviews of Modern Physics, 2022Renato Renner, Christopher Portmann
exaly
2019
There is a vast multitude of different hashing and cryptography algorithms out there, and more are developed every year. Blockchain technology, and crypto-currencies specifically, raised many concerns in different institutions. Users want to be sure that their assets are adequately protected by the best available algorithms, but some institutions ...
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There is a vast multitude of different hashing and cryptography algorithms out there, and more are developed every year. Blockchain technology, and crypto-currencies specifically, raised many concerns in different institutions. Users want to be sure that their assets are adequately protected by the best available algorithms, but some institutions ...
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Review of the Use of Human Senses and Capabilities in Cryptography
Computer Science Review, 2021Kimmo Halunen
exaly