Research

We propose higher-security parametersets of CSIDH, and present highly-optimized implementations. We measure the performance when using these parameters in TLS, and show that the performance is likely not fast enough to consider using CSIDH with conservative parmeter sets.

Ph.D. defense of Thom Wiggers’ thesis entitled “Post-Quantum TLS”.

Ph.D. thesis on post-quantum cryptography in TLS. I investigate current proposals for post-quantum TLS, but more importantly we propose …

The ubiquitous use of smartphones has contributed to more and more users conducting their online browsing activities through apps, …

Conference presentation of our paper

Recently, I have computed the sizes and measured the performance of post-quantum TLS (both PQ key exchange and post-quantum authentication). In these experiments, I have examined combinations of Kyber, Dilithium, Falcon, SPHINCS+-(sf), HQC and (custom versions of) XMSSMT.

Conference talk about our publication KEMTLS vs. Post-Quantum TLS: Performance on Embedded Systems at SPACE 2022

We investigate the performance of KEMTLS and PQ instantiations of TLS 1.3 on embedded devices.

We investigate the performance of post-quantum TLS and KEMTLS clients in WolfSSL on embedded systems

Conference presentation of our KEMTLS formal analysis paper at ESORICS 2022