Crate confium_ring 

Threshold ring signatures — research prototype (P3).

For sensitive national-security type approvals: hide WHICH directors signed. Public can verify the signature; watchdogs know SOMETHING was signed; signer identities anonymized among the eligible set; revealed only to designated auditor.

Currently no production-quality threshold ring signature implementation exists. This is research frontier — long horizon beyond Q2 2027 NIST MPTS submission.

See TODO.roadmap/39-threshold-ring-signatures.md for full spec.

Structs

RingSignature

A ring signature — anonymous signature on behalf of a ring of eligible signers.

Enums

RingError

Errors during ring signature operations.

Functions

validate_structure

Verify the structural validity of a ring signature (not the crypto).