Results 181 to 190 of about 31,289 (240)
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Cryptologia, 1995
We present an annotated list of a few cryptologic rewards that can be found in “cyberspace.”
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We present an annotated list of a few cryptologic rewards that can be found in “cyberspace.”
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Cryptologia, 2009
Classical ciphers are typically applied to English text, but they can also be used to encrypt images and sound files to add an audio-visual component to cryptology courses that is appealing to both mathematical and general audiences. Using audio-visual plaintext has the added benefit of more clearly revealing the strengths and weaknesses of classical ...
Tim McDevitt, Tom Leap
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Classical ciphers are typically applied to English text, but they can also be used to encrypt images and sound files to add an audio-visual component to cryptology courses that is appealing to both mathematical and general audiences. Using audio-visual plaintext has the added benefit of more clearly revealing the strengths and weaknesses of classical ...
Tim McDevitt, Tom Leap
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ACM Computing Surveys, 1979
This work is intended to convey to the reader the phase of transition that public cryptology is in at the present time and the evolving state of the art. The transition is multifaceted: In scope of relevancy it has evolved from a government monopoly dealing with military and diplomatic communications to a major concern of business in general, the ...
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This work is intended to convey to the reader the phase of transition that public cryptology is in at the present time and the evolving state of the art. The transition is multifaceted: In scope of relevancy it has evolved from a government monopoly dealing with military and diplomatic communications to a major concern of business in general, the ...
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Cryptologia, 2011
The author has considered a cryptosystem that is widely observed by the public, but not normally recognized as a cryptosystem; namely, the use of visual signals to instruct batters, base runners, pitchers and fielders in the game of baseball. In this paper, what is normally the most complex signaling system, that issued by the third base coach to ...
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The author has considered a cryptosystem that is widely observed by the public, but not normally recognized as a cryptosystem; namely, the use of visual signals to instruct batters, base runners, pitchers and fielders in the game of baseball. In this paper, what is normally the most complex signaling system, that issued by the third base coach to ...
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Information Security Technical Report, 1997
Abstract This article provides a general introduction to the subject of Cryptology, explains the terminology and the practical application of cryptographic security techniques.
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Abstract This article provides a general introduction to the subject of Cryptology, explains the terminology and the practical application of cryptographic security techniques.
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Evolutionary computation and cryptology
Proceedings of the Genetic and Evolutionary Computation Conference Companion, 2016Evolutionary Computation (EC) has been used with great success on various real-world problems. One domain abundant with numerous difficult problems is cryptology. Cryptology can be divided into cryptography, that informally speaking considers methods how to ensure secrecy (but also authenticity, privacy, etc.), and cryptanalysis, that deals with ...
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IEEE Communications Magazine, 1979
As the public demands more security for computerized records, the government weighs its need to protect state secrets.
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As the public demands more security for computerized records, the government weighs its need to protect state secrets.
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Cryptologia, 1978
We are interested in printing accounts of readers who have taught, or who are presently teaching, courses concerning cryptology. By courses we mean all courses, short, long, high-powered, low level, formal, informal, credit, no credit, graduate school, elementary school, etc.
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We are interested in printing accounts of readers who have taught, or who are presently teaching, courses concerning cryptology. By courses we mean all courses, short, long, high-powered, low level, formal, informal, credit, no credit, graduate school, elementary school, etc.
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An introduction to contemporary cryptology
Proceedings of the IEEE, 1988An appraisal is given of the current status, both technical and nontechnical, of cryptologic research. The principal concepts of both secret-key and public-key cryptography are described. C.E. Shanon's theory of secrecy (1949) and G.J. Simon's theory authenticity (1984) are reviewed for the insight that they give into practical cryptographic systems ...
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