asset · quantum risk
Is Fluid (FLUID) Quantum Proof?
Verdict
Fluid is not quantum-proof. Host-chain classical signatures authorize users; liquidity protocol admins are high-value classical keys.
Overview
Fluid (Instadapp ecosystem lineage) offers unified liquidity products. Quantum risk matches EVM DeFi: EOAs, approvals, admins.
Inventory per deployment chain.
Exposure summary: DEX/lending hybrid liquidity; admins and user EOAs. Signature surfaces: ECDSA-secp256k1; Protocol admin keys. Inventory holders, operators, and any bridge/issuer paths before treating FLUID as quantum-ready. Educational only.
Cryptographic profile
What breaks
- Classical signatures authorizing FLUID value under Shor-class adversaries once public keys are known
- Custodial hot wallets and exchange operational keys
- Bridges, issuers, or operator sets outside ordinary user wallets
- Protocol admin, oracle, or guardian keys
Mitigations
- Inventory every key that can move FLUID (self-custody, exchange, multisig, protocol roles)
- Name the host chain and bridge path for every balance
- Document operator/admin sets for L2s and apps
- Track ecosystem PQC research; branding is not deployment
- Use /assessment and claims methodology pages for program framing
FAQ
Smart vaults PQC?
Vault automation ≠ post-quantum cryptography.
Related?
Ethereum DeFi hub, Aave, Uniswap.
Key concepts (technical dictionary)
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