Russell W. F. Lai

Russell W. F. Lai is an Assistant Professor at the Department of Computer Science, Aalto University, focusing on the algebraic aspects of public-key cryptography and their applications to security and privacy. His research intersects mathematical foundations with practical cryptographic protocols.

• Research Areas:
  • Cryptography
  • Security
  • Privacy
  • Public-Key Cryptography
  • Algebraic Cryptography

Recent work includes advancements in lattice-based cryptography, with applications to updatable encryption, threshold signatures, traitor tracing, and verifiable delay functions. Key techniques involve Learning with Errors (LWE) and Short Integer Solution (SIS) problems.

Scientific Awards:

• The Andreas Pfitzmann - PETS Best Student Paper Award Runner Up (2022) for "On Defeating Graph Analysis of Anonymous Transactions"