EUROCRYPT '98 RUMP SESSION Tuesday, 2 June 1998 Chair: Jim Massey PROGRAM: PART I: 10 Minute Presentations "Solitaire Zero-Knowledge" V. Niemi and A. Renvall "Pseudo Random Generators with Guaranteed Diversity", A. Shamir and B. Tsaban "A New Simple and Efficient Batch RSA-(Rabin-)Based Cryptosystem" Z. Shmuely "The 'Policeman-in-the-Middle' Attack" M. Joye, J.-J. Quisquater, and M. Yung "An Efficient Algorithm for SPKI/SDSI Group Membership" J. E. Elien, M. Fredette, A. Morcos, and R. Rivest "Non-Injectivity of a Public-Key Cryptosystem" J. Koskinen "A Comment on the BBBDW96 Threshold Scheme" Y. Desmedt PART II: 7 Minute Presentations "No Weak Keys in RC5a?" R. Wobst "Maurer's Universal test and the Random Source's Entropy" J.-S. Coron "Speeding up the Parallelized Pollard Lambda Search on Binary Anomalous Curves" R. Gallant, R. Lambert, and S. Vanstone "A Block Cipher Called SEA" D. Naccache "Securely Revisiting Distributerd Key Generation" R. Gennaro, S. Jarecki and T. Rabin "Multi-DES: Properties of DES that Facilitate Differential Cryptanalysis" J. Stiebel "A Timing Attack on RC5" H. Handschuh "Compact ISO 9796" C. Clavier "Smart Card Cryptocoprocessors for Public Key Cryptography" H. Handschuh and P. Paillier "Making Cryptanalysis Illegal" Y. Desmedt "A Week of Key Conferences" J.-J. Quisquater