Here are a few things I worked on.

  1. Code audits

    or how to find modulo biases

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

    explained with a PoC

  3. FENTEC: Functional Encryption made practical


  4. drand

    the distributed randomness network

  5. Reaping and breaking keys at scale

    when crypto meets big data

  6. Defeating Ed25519 and EdDSA using a fault attack

    Along with a practical demonstration.

  7. CDF

    which stands for Cryptographic Differential Fuzzer

  8. Yao's Garbled Circuits and TinyGarble

    A wrapper in Go for the TinyGarble C program.