Postdoctoral Researcher

Palo Alto, CA, USA

I work on applied cryptography, with a focus on public-key infrastructures and cryptocurrencies.

My interests lie at the intersection of theory and practice: I enjoy designing new cryptographic primitives and implementing them.

Most recently, I have worked on aggregatable subvector commitments from constant-sized polynomial commitments.

In the past, I have worked on scalable threshold cryptosytems, on faster proofs for polynomial commitments, on append-only authenticated data structures for public-key distribution, on scaling BFT algorithms, on leveraging the Bitcoin blockchain to prevent equivocation attacks in public-key directories, and on privacy-preserving file systems via ORAMs.

My publications, talks and service can be found on my CV here.

You can see me present some of my work on YouTube.

Recent program committees:

  • ACM Cloud Computing Security Workshop (CCSW) 2020

Recent external reviewer:

  • ACM Conference on Computer and Communication Security (CCS) 2020
  • IACR ASIACRYPT 2020
  • IEEE Security and Privacy (S&P) 2020

I also like to blog about technical things: