عنوان

A cryptography primer :

شابک

1107017882 (hardback)

شابک

1107603455 (paperback)

شابک

9781107017887 (hardback)

شابک

9781107603455 (paperback)

شماره

dltt

عنوان اصلي

A cryptography primer :

نام عام مواد

[Book]

ساير اطلاعات عنواني

secrets and promises /

نام نخستين پديدآور

Philip N. Klein, Brown University, Providence, Rhode Island

نام خاص و کميت اثر

xiii, 174 pages :

ساير جزييات

illustrations ;

ابعاد

23 cm

متن يادداشت

Includes bibliographical references and index

متن يادداشت

Introduction -- Modular arithmetic -- The addition cypher, an insecure block cypher -- Functions -- Probability theory -- Perfect secrecy and perfectly secure cryptosystems -- Number theory -- Euclid's algorithm -- Some uses of perfect secrecy -- Computational problems, easy and hard -- Modular exponentiation, modular logarithm, and one-way functions -- Diffie and Hellman's exponential-key-agreement protocol -- Computationally secure single-key cryptosystems -- Public-key cryptosystems and digital signatures

بدون عنوان

0

متن يادداشت

"Cryptography has been employed in war and diplomacy from the time of Julius Caesar. In our Internet age, cryptography's most widespread application may be for commerce, from protecting the security of electronic transfers to guarding communication from industrial espionage. This accessible introduction for undergraduates explains the cryptographic protocols for achieving privacy of communication and the use of digital signatures for certifying the validity, integrity, and origin of a message, document, or program. Rather than offering a how-to on configuring web browsers and e-mail programs, the author provides a guide to the principles and elementary mathematics underlying modern cryptography, giving readers a look under the hood for security techniques and the reasons they are thought to be secure"--

موضوع مستند نشده

Computer security

موضوع مستند نشده

Data encryption (Computer science)

موضوع مستند نشده

Digital signatures

موضوع مستند نشده

Telecommunication-- Safety measures

شماره

ويراست

شماره رده

نشانه اثر

مستند نام اشخاص تاييد نشده

Klein, Philip N.

تاريخ عمليات

20160712084137.0

قواعد فهرست نويسي ( بخش توصيفي )

rda

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y