~/talk

The Future Is Trustless: How ZkVMS And ZkTLS Transform Bug

Talkat Nullcon Goa 2025 · 2025-03-01..03-02· [security, cryptography]
slides:none on file

Proof-of-concept system demonstrates cryptographic proofs for vulnerabilities: Rust programs run inside a zkVMS to generate SNARK proofs of a secret preimage, the proofs verify inside a Solidity smart contract (verified on-chain in the demo), and an MPC-backed zkTLS notarizes HTTP request/response without revealing payloads. The pipeline performs automated proof generation, on-chain verification and an atomic on-chain escrow that releases payment when verification succeeds, eliminating manual triage and enabling trustless sale of exploits — demos run end-to-end.

AI-written summary · about

  1. 0:00Introduction to talk
  2. 1:31Problems with bug bounties
  3. 3:16Removing trust in bug reporting
  4. 5:01Zero knowledge proofs explained
  5. 7:51How zk-proofs work technically
  6. 10:20Demo: Generating zero knowledge proof
  7. 15:00Trustless bug bounties concept
  8. 16:28Smart contracts introduction
  9. 17:34Demo: Smart contract verification
  10. 21:19ZK Virtual Machine explained
  11. 22:48Demo: Rust code in ZKVM
  12. 26:15ZKVM improvements
  13. 26:40ZkTLS concept introduction
  14. 27:01How zkTLS works
  15. 29:21Promt injection challenge
  16. 31:15Demo: zkTLS for proof
  17. 35:07Combining ZKVM and zkTLS
  18. 36:53Final architecture demo
  19. 39:42Trustless bug bounty system
  20. 40:03Future steps and Q&A
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