Here are a few things I worked on.

  1. HashWires

    an efficient “credential-based” range proofs

  2. Working on Diem (Libra)

    as a Security Engineer

  3. CVE-2020-0601: the ChainOfFools/CurveBall attack

    explained with a PoC

  4. FENTEC: Functional Encryption made practical


  5. drand

    the distributed randomness network

  6. Reaping and breaking keys at scale

    when crypto meets big data

  7. Defeating Ed25519 and EdDSA using a fault attack

    Along with a practical demonstration.

  8. Go-dudect

    dude, is my Go code constant time?

  9. CDF

    which stands for Cryptographic Differential Fuzzer

  10. Yao's Garbled Circuits and TinyGarble

    A wrapper in Go for the TinyGarble C program.