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zeekay
e6c6417d52
Adds the Tier A formal-artifact cluster for protocols/cmp (Lux profile of CGGMP21 threshold ECDSA, CCS '21 / ePrint 2021/060). Mirrors luxfi/pulsar's Tier A structure adapted to CCS '21's 4-round keygen + 3-round presign + 1-round online sign decomposition. - proofs/easycrypt/CGGMP21_N1.ec — Class N1 byte-equality reduction - proofs/easycrypt/CGGMP21_N1_Refinement.ec — keygen/presign/sign refinement - proofs/easycrypt/CGGMP21_Paillier.ec — Paillier additive homomorphism - proofs/easycrypt/CGGMP21_ZK.ec — 17 ZK subprotocol cluster obligation - proofs/easycrypt/CGGMP21_N4.ec — refresh / proactive rotation - proofs/easycrypt/lemmas/CGGMP21_CT.ec — constant-time obligations - proofs/easycrypt/AXIOM-INVENTORY.md — honest enumeration - proofs/lean-easycrypt-bridge.md — Lean↔EC bridge map - jasmin/lib/ + jasmin/single-party/ + jasmin/presign/ + jasmin/threshold/ Admit budget: 1/1 (same one-line group-identity admit as FROST_N4). ZK cluster obligation surface honest: 17 subprotocols enumerated, mechanization is multi-year program documented in AXIOM-INVENTORY.md §closure roadmap.