FROST Watch / Topics / FROST + Silent Payments
FROST + Silent Payments
Working notes on the overlap as send-to-silent-payment flows meet threshold signing.
- DLEQ / verifying shares
- FROST verifying shares are DKG outputs and must be available to DLEQ verifiers.
- Hardware-signer UX
- FROST shares are Shamir shares and need persistence and recovery beyond ordinary BIP-32 seed derivation.
- Epoch consistency
- Refreshed or reshared participant shares must not be mixed across epochs.
- PSBT / group-config
- Surfaces for FROST configuration, signing commitments, signature shares, and participant verifying shares.