Selected Areas in Cryptography

AC'98 A C - . AC'94 AC'96 ' ! K AC'95 AC'97 C ! O . & . I - . & AC'98 : . D A K C . E? I C . C I . /M N O 39 AC'98,26 - .& ! , A M K A E B I O ! J :C J -3

Inhalt

Design of Secret Key Cryptosystems.- Feistel Ciphers with L 2-Decorrelation.- Key-Dependent S-Box Manipulations.- On the Twofish Key Schedule.- Towards Provable Security of Substitution-Permutation Encryption Networks.- Randomness and Computational Issues.- An Accurate Evaluation of Maurer's Universal Test.- Computational Alternatives to Random Number Generators.- Storage-Efficient Finite Field Basis Conversion.- Verifiable Partial Sharing of Integer Factors.- Analysis of Secret Key Cryptosystems.- Higher Order Differential Attack Using Chosen Higher Order Differences.- On Maximum Non-averaged Differential Probability.- Cryptanalysis of RC4-like Ciphers.- Cryptographic Systems.- Key Preassigned Traceability Schemes for Broadcast Encryption.- Mix-Based Electronic Payments.- Over the Air Service Provisioning.- Public Key Cryptosystems.- Faster Attacks on Elliptic Curve Cryptosystems.- Improved Algorithms for Elliptic Curve Arithmetic in GF(2n).- Cryptanalysis of a Fast Public Key Cryptosystem Presented at SAC '97.- A Lattice- Based Public-Key Cryptosystem.- Design and Implementation of Secret Key Cryptosystems.- Fast DES Implementations for FPGAs and Its Application to a Universal Key-Search Machine.- IDEA: A Cipher for Multimedia Architectures?.- A Strategy for Constructing Fast Round Functions with Practical Security Against Differential and Linear Cryptanalysis.- The Nonhomomorphicity of Boolean Functions.- Attacks on Secret Key Cryptosystems.- Cryptanalysis of ORYX.- A Timing Attack on RC5.- Cryptanalysis of SPEED.- Invited Talks.- Authenticated Diffe-Hellman Key Agreement Protocols.- Initial Observations on Skipjack: Cryptanalysis of Skipjack-3XOR.