Talks

Stefan Kölbl (2024). A note on SPHINCS+ parameter sets.
Slides
Stefan Kölbl (2023). Post-quantum Cryptography at Google.
Slides
Stefan Kölbl (2023). Crypto Agility and Post-Quantum Cryptography @ Google.
Video
Stefan Kölbl (2022). How to Abuse and Fix Authenticated Encryption Without Key Commitment.
Slides Video
Stefan Kölbl (2019). ShiftRows Alternatives for AES-like Ciphers and Optimal Cell Permutations for Midori and Skinny.
Stefan Kölbl (2018). Post-quantum Cryptography.
Stefan Kölbl (2018). Update on the PQCrypto Project.
Stefan Kölbl (2018). Putting Wings on SPHINCS.
Stefan Kölbl (2018). How to instantiate Hash-based Signatures?.
Stefan Kölbl (2018). Tools for Cryptanalysis.