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Hanzo AI
12d12682c2
Confidential slice (LP-013 + LP-063) — encrypted balances, threshold
decrypt, and selective-disclosure proofs.
apps/web/src/screens/confidential/
Confidential.tsx landing — list of F-Chain balances + ZK entry
ConfidentialBalanceRow.tsx hidden by default; tap to reveal; auto-rehide
RevealCommittee.tsx threshold MPC progress modal (signs as observer)
ConfidentialTransfer.tsx Send-form for FHE transfers; pubkey lookup
ZKProofGenerator.tsx claim picker + generator (BalanceGT, AccreditedUS,
AgeGT18, JurisdictionNotSanctioned)
ZKProofShare.tsx QR + verifier link sharing
useFHEBalance.ts fetch + threshold-decrypt session driver
useFHETransfer.ts client-side encrypt + submit (with degraded
gateway-encrypt fallback)
useZKProof.ts prove via @l.x/zk worker (gateway fallback)
qr.ts pure-TS QR-code SVG (no runtime dep)
styles.ts inline-style primitives until @hanzo/gui v7
brand.ts gateway-domain seam (window.__BRAND__)
types.ts shared FHE/ZK types
index.tsx ConfidentialRoutes + named exports
apps/web/src/store/confidential.ts
framework-free reveal/proof store
(useSyncExternalStore-compatible)
react-router-dom 7.5.0 added as a leaf dep — used only by this slice's
internal routes. Foundation owns the app-level router.
Threat model:
- Validators see only ciphertext; reveal needs threshold MPC committee.
- Plaintext lives 30s in memory, never persisted.
- ZK proofs reveal only the claim — witness never leaves the device when
@l.x/zk is present (gateway fallback is loud about degraded mode).
Punted to runtime stubs:
- @l.x/fhe TFHE WASM bindings — falls back to gateway encrypt with
explicit degraded-mode warning surfaced in the UI.
- @l.x/zk circuit prover — same fallback pattern.