RISC Seminars (Research on Information Security and Cryptology)

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Past 2006 Event(s)

October 19Joint RISC/DIAMANT Seminar on Provable Security in Cryptography
  • Berry Schoenmakers (TUE): Efficient Pseudorandom Generators Based on the DDH Assumption
  • Eike Kiltz (CWI): Tag-Based Encryption
  • Javier Herranz (CWI): Generic Construction of Identity-Based Blind Signatures
  • David Galindo (U Nijmegen): On the concrete treatment of cryptographic reductionist proofs
October 11RISC Seminar
  • Carla Rafols (UPC, Barcalona): On the bit security of the S-Paillier cryptosystem
October 5Joint RISC/DIAMANT Seminar on Information-Theoretic Cryptology
  • Stefan Wolf (ETH Switzerland): Secret key agreement and quantum entanglement from an information-theoretic viewpoint
  • Serge Fehr (CWI): Oblivious Transfer and Linear Functions
  • Juerg Wullschleger (ETH Switzerland): Strengthening Oblivious Transfer
  • Pim Tuyls (Philips, Eindhoven): Information Theory of Physical Unclonable Functions
September 26Joint RISC/DIAMANT Seminar on Mathematical Cryptology
  • Edlyn Teske (CWI \amp; U Waterloo): Elliptic curves of low embedding degree
  • Ronald Cramer (CWI & Leiden University): Algebraic Geometric Secret Sharing Schemes and Secure Multi-Party Computation over Small Fields
  • Enav Weinreb (Ben Gurion, Israel): Linear Secret Sharing Schemes over Different Fields are Incomparable
July 12Joint RISC/DIAMANT Seminar on Mathematical Cryptology
  • Carles Padró (UPC Barcelona): Ideal Secret Sharing Schemes with Multipartite Access Structure
  • Rene Schoof (Universita di Roma): The scan algorithm
  • Irene Bouw (U Duesseldorf): Towers of curves over finite fields with many points
June 6RISC Seminar
  • Craig Gentry (Stanford): Practical Identity-Based Encryption Without Random Oracles
May 24Joint RISC/DIAMANT/Intercity Seminar
  • Herman te Riele (CWI): New Computations on Mertens Conjecture
  • Manindra Agrawal (IIT Kanpur): Determinant Versus Permanent
  • Robbert de Haan (CWI): Asymptotically Optimal Two-Round Perfectly Secure Message Transmission
  • Ronald de Wolf (CWI): Quantum Proofs for Classical Theorems
March 30RISC Seminar
  • Dominique Unruh (University Karlsruhe): Long-term Universal Composability
March 9Special RISC Seminar on Formal Methods and Cryptography
  • Michael Backes (Saarland University): Strong Cryptographic Soundness of Dolev-Yao Models in the sense of Blackbox Reactive Simulatability (BRSIM)/UC, and Limitations Thereof
  • Martin Abadi (UC Santa Cruz): Security Analysis of Cryptographically Controlled Access to XML Documents
  • Dennis Hofheinz (CWI): On the (Im-)Possibility of Extending Coin Toss
  • Jaco van de Pol (CWI): Confluence reduction and Parallel algorithms for Verification
  • Sjouke Mauw (TU Eindhoven): Generalizing Needham-Schroeder-Lowe for Multi-Party Authentication
  • Sandro Etalle (Twente University): Towards A Logic for Accountability
  • Ronald Cramer (CWI & Leiden University): Algebraic Geometric Aspects of Secure Computation
  • Simon Kramer (EPFL Lausanne): Logical Concepts in Cryptography
  • Robbert de Haan (CWI): Atomic Secure Multi-Party Multiplication with Low Communication
  • Mohammed Dashti (CWI): Dolev-Yao intruder: A process algebraic look
January 25RISC Seminar
  • Carles Padró (UPC Barcelona & CWI): Old and new results on matroids and secret sharing
January 23RISC Seminar
  • Jorge Villar (UPC Barcelona): Using group actions to derive secure cryptosystems based on nonabelian groups
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