| Friday 9 May 2025 | |
| Events for day: Wednesday 16 April 2025 |
| 14:00 - 15:00 Combinatorics and Computing Weekly Seminar An Overview of Hash-Based Group Signature Schemes: From G-Merkle to DGSP School MATHEMATICS Digital signature schemes play a vital role in ensuring secure communication, authentication, and data integrity across numerous applications, including secure email, financial transactions, and blockchain systems. However, classical schemes like RSA and ECDSA are vulnerable to quantum attacks, prompting a global shift toward post-quantum cryptographic alternatives. As part of this transition, NIST has already standardized three post-quantum cryptographic schemes: (i) ML-KEM (FIPS 203) for key encapsulation, based on CRYSTALS-Kyber; (ii) ML-DSA (FIPS 204) for digital signatures, derived from CRYSTALS-Dilithium; and (iii) SLH-DSA (FIPS 205), a ... 17:30 - 19:00 Algebraic Geometry Biweekly Webinar The classification of Fano 3-folds and the Fano/Landau?Ginzburg correspondence School MATHEMATICS I introduce Fano varieties and the classification problem. I explain the conjectural framework of Fano/Landau?Ginzburg correspondence and its consequences for the classification of Fano varieties. I intend this to be an accessible colloquium-style presentation. https://zoom.us/join Meeting ID: 9086116889 Passcode: 362880 Website: http://math.ipm.ac.ir/agnt/ Venue: Online ... |