Advances in Cryptology: Proceedings of Eurocrypt 84. a Workshop on the Theory and Application of Cryptographic Techniques - Paris, France, Apr

ISBN-13: 9783540160762 / Angielski / Miękka / 1985 / 494 str.

Thomas Beth; Norbert Cot; Ingemar Ingemarsson

Opis

This book contains the proceedings of EUROCRYPT 85, held in Paris in 1984, April 9-11, at the University of Paris, Sorbonne. EIJROCRYPT is now an annual international European meeting in cryptology, intended primarily for the international of researchers in this area. EUROCRYPT 84 was community following previous meetings held at Burg Feuerstein in 1982 and at IJdine in 1983. In fact EUROCRYPT 84 was thc first such meeting being organized under IXCR (International Association of Cryptology Research). Other sponsors were the well-known French association on cybernetics research AFCET, the LITP (Laborstoire d' Informntique thcorique called et de Programmation), which is a laboratory of computer science associated with CNRS, and the department of mathematics and computer science at the Ilniversity RenE Descartcs, Sorbonne. EUROCRYPT 83 was very successfull, with about 180 participants from a great variety of foreign countries and 50 papers addressing all aspects of cryptology, close to applied as well as theoretical. It also had a special feature, i.e. a special session on smart cards particularly welcome at the time, since France was then carrying on an ambitious program on smart cards. EUROCRYPT 84 was a great experience. We like to thank all the sponsors and all the authors for their submission of papers. Pakin, Decemben 74ti4. CONTENTS SECTION I: GENERAL THEORY, CLASSICAL METHODS 3 Cryptology and Complexity Theories ............................ G. RLiGGTU 1 0 On Cryptosystems based on Folynomials md I inite Fields.. ..... R. irvi 16 Algehraical Structures of Cryptographic lransformations.. ....."

Spis treści

General Theory, Classical Methods.- Cryptology and Complexity Theories.- On Cryptosystems Based on Polynomials and Finite Fields.- Algebraical Structures of Cryptographic Transformations.- Non Linear Non Commutative Functions for Data Integrity.- Wire-Tap Channel II.- Equivocations for Homophonic Ciphers.- Propagation Characteristics of the DES.- Linear Ciphers and Random Sequence Generators with Multiple Clocks.- The Stop-and-Go-Generator.- Pseudo Random Properties of Cascade Connections of Clock Controlled Shift Registers.- On the linear complexity of cascaded sequences.- Public-Key Systems.- RSA-bits are 0.5 + ? secure.- On the Number of Close-and-Equal Pairs of Bits in a String (with Implications on the Security of RSA’s L.S.B) (Extended Abstract).- Fast Cryptanalysis of the Matsumoto-Imai Public Key Scheme.- A New Trapdoor Knapsack Public Key Cryptosystem.- RSA Chips (Past/Present/Future) (Extended abstract).- Number Theoretical Papers.- The Quadratic Sieve Factoring Algorithm.- Status Report on Factoring (At the Sandia National Laboratories).- Strong Primes are Easy to Find.- Discrete logarithms in finite fields and their cryptographic significance.- Channels, Networks, Key Distribution, Protocols.- User Functions for the Generation and Distribution of Encipherment Keys.- An Optimal Class of Symmetric Key Generation Systems.- On the Use of the Binary Multiplying Channel in a Private Communication System.- Secrecy and Privacy in a Local Area Network Environment.- The Subliminal Channel and Digital Signatures.- A Provably Secure Oblivious Transfer Protocol.- On Concurrent Identification Protocols (Extended Abstract).- Applications.- Time-Division Multiplexing Scramblers: Selecting Permutations and Testing the System.- Security of Transportable Computerized Files.- Encryption and Key Management for the ECS Statellite Service.- An Encryption and Authentification Procedure for Telesurveillance Systems.- A Method of Software Protection Based on the Use of Smart Cards and Cryptographic Techniques.- Smart Cards.- Session on Smart Cards Tuesday April 10.- Smart Card Applications in Security and Data Protection.- Bull CP8 Smart Card Uses in Cryptology.- Estimation of some Encryption Functions Implemented into Smart Cards.- Smart Cards and Conditional Access.