Signatures and authentication.- Breaking the Ong-Schnorr-Shamir Signature Scheme for Quadratic Number Fields.- Another Birthday Attack.- Attacks on Some RSA Signatures.- An Attack on a Signature Scheme Proposed by Okamoto and Shiraishi.- A Secure Subliminal Channel (?).- Unconditionally Secure Authentication Schemes and Practical and Theoretical Consequences.- Protocols.- On the Security of Ping-Pong Protocols when Implemented using the RSA (Extended Abstract).- A Secure Poker Protocol that Minimizes the Effect of Player Coalitions.- A Framework for the Study of Cryptographic Protocols.- Cheating at Mental Poker.- Security for the DoD Transmission Control Protocol.- Symmetric Public-Key Encryption.- Copy Protection.- Software Protection: Myth or Reality?.- Public Protection of Software.- Fingerprinting Long Forgiving Messages.- Single Key Cryptology.- Cryptanalysis of des with a Reduced Number of Rounds.- Is DES a Pure Cipher? (Results of More Cycling Experiments on DES) (Preliminary Abstract).- A Layered Approach to the Design of Private Key Cryptosystems.- Lifetimes of Keys in Cryptographic Key Management Systems.- Correlation Immunity and the Summation Generator.- Design of Combiners to Prevent Divide and Conquer Attacks.- On the Security of DES.- Information theory without the finiteness assumption, II. Unfolding the DES.- Two Key Cryptology.- Analysis of a Public Key Approach Based on Polynomial Substitution.- Developing an RSA Chip.- An M3 Public-Key Encryption Scheme.- Trapdoor Rings And Their Use In Cryptography.- On Computing Logarithms Over Finite Fields.- N Using RSA with Low Exponent in a Public Key Network.- Lenstra's Factorisation Method Based on Elliptic Curves.- Use of Elliptic Curves in Cryptography.- Randomness and Other Problems.- Cryptography withCellular Automata.- Efficient Parallel Pseudo-Random Number Generation.- How to Construct Pseudo-random Permutations from Pseudo-random Functions.- The Bit Security of Modular Squaring given Partial Factorization of the Modulos.- Some Cryptographic Aspects of Womcodes.- How to Reduce your Enemy's Information (extended abstract).- Encrypting Problem Instances.- Divergence Bounds on Key Equivocation and Error Probability in Cryptanalysis.- Impromptu Talks.- A chosen text attack on the RSA cryptosystem and some discrete logarithm schemes.- On the Design of S-Boxes.- The Real Reason for Rivest's Phenomenon.- The Importance of "Good" Key Scheduling Schemes (How to Make a Secure DES* Scheme with ? 48 Bit Keys?).- Access Control at the Netherlands Postal and Telecommunications Services.