IPTF PoCs

Proof of concept implementations for IPTF.

Warning: These are research prototypes, not production-ready code. Do not use in production without thorough security audits.

Structure

pocs/
  [project-name]/       # Self-contained PoC
    REQUIREMENTS.md     # Actionable requirements from use case + approach
    SPEC.md             # Protocol specification (main deliverable)
    README.md           # Build/run instructions, limitations
    [approach-1]/       # For multi-approach PoCs
      SPEC.md
      README.md
    [approach-2]/
      ...
libs/
  [library-name]/       # Standalone libraries
docs/
  CONTRIBUTING.md       # PR guidelines
CHANGELOG.md            # Repository-wide change history

Each PoC is independent—own language and tooling. No shared dependencies between projects.

PoCs

Name	Privacy Primitive	Approaches	Status	Writeup
private-payment	Confidential stablecoin transfers	Shielded Pool (Noir), Plasma (Intmax2), Resilient Disbursement Rails	Complete	Shielded Pool, Plasma
private-bond	Confidential bond transfers	Custom UTXO (Noir), Privacy L2 (Aztec), FHE (Zama)	Complete	Part 1 — Custom UTXO, Part 2 — Aztec, Part 3 — FHE
private-trade-settlement	Confidential atomic DvP	TEE Swap	Complete	Part 1, Part 2
private-identity	Anonymous credentials	Resilient (vOPRF)	Complete	Resilient Plural Identity
diy-validium	Confidential institutional payments	Validium (RISC Zero)	Complete	DIY Validium

Libraries

Name	Description
binius-mayo	Binius64 zk-circuit proving a MAYO-2 post-quantum signature verifies under a hidden public key

Contributing

See docs/CONTRIBUTING.md for PR guidelines. Use pocs/_template when adding new PoCs.

See Also

• iptf.ethereum.org — Writeups and documentation
• iptf-map — Mapping of privacy primitives