New PDF release: Privacy on the Line: The Politics of Wiretapping and

By Susan Landau, Whitfield Diffie

ISBN-10: 0262256010

ISBN-13: 9780262256018

A penetrating and insightful research of privateness and protection in telecommunications for a post-9/11, post-Patriot Act international.

Show description

Read Online or Download Privacy on the Line: The Politics of Wiretapping and Encryption PDF

Similar cryptography books

Download e-book for iPad: Multimedia Encryption and Watermarking by Borko Furht, Edin Muharemagic, Daniel Socek

Multimedia Encryption and Watermarking provides a finished survey of up to date multimedia encryption and watermarking options, which permit a safe trade of multimedia highbrow estate. half I, electronic Rights administration (DRM) for Multimedia, introduces DRM options and versions for multimedia content material security, and offers the most important avid gamers.

New PDF release: The Information Security Dictionary Defining The Terms That

Whatever for everybody If this e-book is to be triumphant and support readers, its cardinal advantage needs to be to supply an easy reference textual content. it's going to be an important addition to a knowledge safeguard library. As such it's going to additionally serve the aim of being a brief refresher for phrases the reader has now not obvious because the days whilst one attended a computing technology software, info safeguard path or workshop.

Download PDF by Phong Q. Nguyen, David Pointcheval: Public Key Cryptography - PKC 2010: 13th International

This booklet constitutes the refereed lawsuits of the thirteenth foreign convention on perform and conception in Public Key Cryptography, PKC 2010, held in Paris, France, in may perhaps 2010. The 29 revised complete papers awarded have been rigorously reviewed and chosen from one hundred forty five submissions. The papers are prepared in topical sections on encryption; cryptanalysis; protocols; community coding; instruments; elliptic curves; lossy trapdoor services; discrete logarithm; and signatures.

Read e-book online Post-Quantum Cryptography PDF

Quantum desktops will holiday modern-day preferred public-key cryptographic platforms, together with RSA, DSA, and ECDSA. This publication introduces the reader to the subsequent new release of cryptographic algorithms, the platforms that face up to quantum-computer assaults: particularly, post-quantum public-key encryption structures and post-quantum public-key signature structures.

Additional info for Privacy on the Line: The Politics of Wiretapping and Encryption

Sample text

Public Key Cryptography: Applications and Attacks, First Edition. Lynn Margaret Batten. © 2013 by The Institute of Electrical and Electronics Engineers, Inc. Published 2013 by John Wiley & Sons, Inc. 45 46 THE ELGAMAL SCHEME For instance, φ(15) = 8; equivalently, eight of the numbers in the range 1–14 have inverses modulo 15. For n a prime, it should be clear that φ(n) = n − 1. The Euler φ function has some properties that are worth noting including those in the following proposition that we give without proof.

Thus, it looks like 9999991 is a prime. The Maple command isprime(9999991); confirms with true. 2. 3 modulo n where n is composite, then we say that n is a pseudoprime base a. The site in question 1 also finds these for certain possible bases. Use the site to determine all pseudoprimes less than 1000 to base 2. Solution. The output is Pseudoprimes base 2 less than 1000: 341 561 645. 3. 3, it is given a special name. It is called a Carmichael number. On the same site, find as many Carmichael numbers as possible.

Solution. This is a CRT problem. We can reformulate it as: x ≡ 17 (mod 101) and x ≡ 18 (mod 201) and x = 19 (mod 301). Using the Maple command: > chrem([17, 18, 19], [101, 201, 301]); produces 61122. You can check the answer by reducing 61122 by each of the moduli in turn. Obviously, this notation generalizes to as many equations as you want. 3. Find a common solution to the system 3x ≡ 2 (mod 3127) and 4x ≡ 5 (mod 2563). Solution. First we check gcd(3127, 2563); which yields 1. It is easy to see that gcd(3, 3127) and gcd(4, 2563) are also 1.

Download PDF sample

Privacy on the Line: The Politics of Wiretapping and Encryption by Susan Landau, Whitfield Diffie

by David

Rated 4.66 of 5 – based on 8 votes