Towards Leakage-Resilient Ratcheted Key Exchange. - Daniel Collins 001; Simone Colombo 002; Sina Schaeffler (IACR Cryptol. ePrint Arch., 2025)

Constant time lattice reduction in dimension 4 with application to SQIsign. - Otto Hanyecz; Alexander Karenin; Elena Kirshanova; Péter Kutas; Sina Schaeffler (IACR Trans. Cryptogr. Hardw. Embed. Syst., 2025)