fhevm-public-decryption

MEDIUM W009: Direct money access capability detected (payment gateways, crypto, banking).

• Direct money access detected (high risk: 1.00). The skill is explicitly about onchain flows that convert encrypted (confidential) balances into public assets and perform transfers. It defines concrete FHEVM/Crypto APIs and patterns—FHE.makePubliclyDecryptable, instance.publicDecrypt, FHE.checkSignatures—and shows an onchain finalizeUnwrap that calls publicToken.transfer to move tokens. The guidance focuses on unwraps, settlement, escrow release and other fund-moving operations, not a generic tool. This is a specific crypto/blockchain capability to execute financial actions.