Advances in Cryptology -- Crypto '94: 14th Annual International Cryptology Conference, Santa Barbara, California, Usa, August 21-25, 1994. Proceedings

ISBN-13: 9783540583332 / Angielski / Miękka / 1994 / 438 str.

Yvo G. Desmedt

Opis

The CRYPTO '94 conference is sponsored by the International Association for Cryptologic Research (IACR), in co-operation with the IEEE Computer Society Technical Committee on Security and Privacy. It has taken place at the Univ- sity of California, Santa Barbara, from August 21-25,1994. This is the fourteenth annual CRYPTO conference, all of which have been held at UCSB. This is the first time that proceedings are available at the conference. The General Chair, Jimmy R. Upton has been responsible for local organization, registration, etc. There were 114 submitted papers which were considered by the Program Committee. Of these, 1 was withdrawn and 38 were selected for the proce- ings. There are also 3 invited talks. Two of these are on aspects of cryptog- phy in the commercial world. The one on hardware aspects will be presented by David Maher (AT&T), the one on software aspects by Joseph Pato (Hewlett- Packard). There will also be a panel discussion on "Securing an Electronic World: Are We Ready?" The panel members will be: Ross Anderson, Bob Blakley, Matt Blaze, George Davida, Yvo Desmedt (moderator), Whitfield Diffie, Joan Feig- baum, Blake Greenlee, Martin Hellman, David Maher, Miles Smid. The topic of the panel will be introduced by the invited talk of Whitfield Diffie on "Securing the Information Highway. " These proceedings contain revised versions of the 38 contributed talks. Each i paper was sent to at least 3 members of the program committee for comments.

Spis treści

Block Ciphers: Differential and Linear Cryptanalysis.- The First Experimental Cryptanalysis of the Data Encryption Standard.- Linear Cryptanalysis of the Fast Data Encipherment Algorithm.- Differential-Linear Cryptanalysis.- Linear Cryptanalysis Using Multiple Approximations.- Schemes Based on New Problems.- Hashing with SL 2.- Design of Elliptic Curves with Controllable Lower Boundary of Extension Degree for Reduction Attacks.- Cryptographic Protocols Based on Discrete Logarithms in Real-quadratic Orders.- Signatures I.- Designated Confirmer Signatures and Public-Key Encryption are Equivalent.- Directed Acyclic Graphs, One-way Functions and Digital Signatures.- An Identity-Based Signature Scheme with Bounded Life-Span.- Implementation and Hardware Aspects.- More Flexible Exponentiation with Precomputation.- A Parallel Permutation Multiplier for a PGM Crypto-chip.- Cryptographic Randomness from Air Turbulence in Disk Drives.- Authentication and Secret Sharing.- Cryptanalysis of the Gemmell and Naor Multiround Authentication Protocol.- LFSR-based Hashing and Authentication.- New Bound on Authentication Code with Arbitration.- Multi-Secret Sharing Schemes.- Zero-Knowledge.- Designing Identification Schemes with Keys of Short Size.- Proofs of Partial Knowledge and Simplified Design of Witness Hiding Protocols.- Language Dependent Secure Bit Commitment.- On the length of cryptographic hash-values used in identification schemes.- Signatures II.- Incremental Cryptography: The Case of Hashing and Signing.- An Efficient Existentially Unforgeable Signature Scheme and its Applications.- Combinatorics and its Applications.- Bounds for Resilient Functions and Orthogonal Arrays.- Tracing Traitors.- Number Theory.- Towards the Equivalence of Breaking the Diffie-Hellman Protocol and Computing Discrete Logarithms.- Fast Generation of Provable Primes Using Search in Arithmetic Progressions.- Cryptanalysis and Protocol Failures.- Attack on the Cryptographic Scheme NIKS-TAS.- On the Risk of Opening Distributed Keys.- Cryptanalysis of Cryptosystems based on Remote Chaos Replication.- Pseudo-Random Generation.- A Fourier Transform Approach to the Linear Complexity of Nonlinearly Filtered Sequences.- Block Ciphers: Design and Cryptanalysis.- The Security of Cipher Block Chaining.- A Chosen Plaintext Attack of the 16-round Khufu Cryptosystem.- Ciphertext Only Attack for One-way function of the MAP using One Ciphertext.- Pitfalls in Designing Substitution Boxes.- Secure Computations and Protocols.- A Randomness-Rounds Tradeoff in Private Computation.- Secure Voting Using Partially Compatible Homomorphisms.- Maintaining Security in the Presence of Transient Faults.