Talks

2019

ShiftRows Alternatives for AES-like Ciphers and Optimal Cell Permutations for Midori and Skinny

Mar 2019 FSE 2019 Paris

2018

Post-quantum Cryptography

May 2018 Dansk Standard Copenhagen

Update on the PQCrypto Project

Apr 2018 ISO/IEC JTC1 SC27 Wuhan

Putting Wings on SPHINCS

Apr 2018 PQCrypto 2018 Fort Lauderdale, FL

How to instantiate Hash-based Signatures?

Jan 2018 Combined event on Post-Quantum Cryptography Tenerife

Tools for Cryptanalysis

Jan 2018 Dagstuhl Seminar - Symmetric Cryptography Dagstuhl

2017

Lightweight Cryptography for the Internet of Things

Mar 2017 Oresund Security Day 2017 Copenhagen

Haraka v2 - efficient short-input hashing for post-quantum applications

Mar 2017 FSE 2017 Tokyo

2016

A brief comparison of SIMON and SIMECK,

Sep 2016 Lightsec 2016 Cappadocia

Project

PQHash - Short Input Hashing

Jan 2016 IAIK - Research Seminar Graz

2015

State-recovery Analysis of Spritz

Aug 2015 Latincrypt 2015 Guadalajara

Observations on the SIMON block cipher family

Aug 2015 Crypto 2015 Santa Barbara, CA

Project

2014

Practical attacks on AES-like Cryptographic Hash Functions

Sep 2014 Latincrypt 2014 Florianopolis

2013

Differential Cryptanalysis of Keccak Variants

Dec 2013 IMACC 2013 Oxford

2012

Cryptanalysis of a SHA-3 Candidate

Mar 2012 SBA Research Vienna

2011

Practical attacks on the Maelstrom-0 compression function

Jun 2011 ACNS Nerja