Aarhus Crypto Seminar

The Aarhus crypto group has a weekly seminar where group members and visitors give talks. This is an overview of scheduled talks. If you want to give a talk, send an email to Sabine Oechsner. Currently (fall 2019), the regular slot for talks is Thursday 13.00 - 14.00, with occasional exceptions.

Upcoming talks

Week Date Speaker Title
47 20/11 Tjerand Silde Electronic voting using lattice-based commitments and verifiable encryption
21/11 Abdullah Talayhan Misuse Attacks on Post-quantum Cryptosystems
48 28/11 Sameer Wagh The Rise of Privacy Enhancing Technologies
49 5/12 Eduardo Soria Vazquez
50 12/12 Maciej Obremski
51-52 - Holiday break

Previous talks

Week Date Speaker Title
46 14/11 Nikolaj Ignatieff Schwartzbach How to sell Bananas using Blockchain: Composable Escrow Protocols for Non-Digital Goods and Services
45 7/11 Elena Pagnin The Simplest Multi-key Linearly Homomorphic Signature Scheme
44 31/10 Akira Takahashi Security of Hedged Fiat-Shamir Signatures under Fault Attacks
24/10 Luisa Siniscalchi Publicly Verifiable Zero Knowledge from Blockchains
43 22/10 Serge Fehr Adaptive reporgrammability of the quantum random oracle model
42 17/10 Mads Schaarup Andersen, Laura Lynggaard Nielsen Putting MPC to work in the health sector
41 -
40 3/10 Mark Simkin Optimal Oblivious Priority Queues
39 - Eurocrypt deadline
38 19/9 Suvradip Chakraborty Unique Witness Maps and Deterministic Leakage and Tamper Resilient Signatures
37 -
36 5/9 Anders Dalskov Securing DNSSEC Keys via Threshold ECDSA From Generic MPC
28-35 - Summer break
32 8/8 Mehdi Tibouchi Physical attacks on lattice-based signatures: breaking postquantum schemes on your classical laptop
29 19/7 Daniel Noble Private Set Intersection with Linear Communication from General Assumptions
27 4/7 Crypto summer day Program
26 27/6 Nikolaj Ignatieff Schwartzbach On combination locks
25 - TPMPC
24 13/6 Sabine Oechsner Exploring State-Separating Proofs for Multi-Party Computation
23 6/6 Akira Takahashi Degenerate fault attacks on elliptic curve parameters in OpenSSL
22 - Ascension Day
21 - Eurocrypt
Daniel Escudero New Primitives for Actively-Secure MPC over Rings with Applications to Private Machine Learning
20 16/5 Pierre Meyer Information-Theoretic Topology-Hiding Computation, revisited
19 9/5 Mark Abspoel MPC over rings
18 2/5 Daniele Friolo A Black-Box Construction of Fully-Simulatable, Round-Optimal Oblivious Transfer from Strongly Uniform Key Agreement
26/4 Eduardo Soria Vazquez Scaling Multi-Party Computation: High Latency Networks and Many Parties
17 25/4 Sophia Yakoubov Turning HATE Into LOVE: Homomorphic Ad Hoc Threshold Encryption for Scalable MPC
16 - Easter
15 11/4 Diego Aranha Introducing arithmetic failures to accelerate QC-MDPC code-based cryptography
4/4 Elena Pagnin SAID: Reshaping Signal into an Identity-Based Asynchronous Messaging Protocol with Authenticated Ratcheting
14 1/4 Carsten Baum Insured MPC: Efficient Secure Computation with Financial Penalties
13 - PhD defence
12 21/3 Daniel Tschudi Unknot the knot unless its not the unknot. Or a knot which is not the unknot.
14/3 Vassilis Zikas Composable analysis of blockchains and applications
11 11/3 Carsten Baum Using TopGear in Overdrive: A more efficient ZKPoK for SPDZ
10 7/3 Anders Dalskov Secure Evaluation of Quantized Neural Networks
9 28/2 Nico Döttling
8 - BIU Winter School
7 14/2 Ivan Damgård A Communication Lower Bound for Statistically Secure MPC with Preprocessing
6 7/2 Michael Nielsen Circuit Randomization Revisited