chain · quantum risk
Scroll Cryptography & Quantum Risk Profile
Verdict
Profile view: Scroll is not quantum-proof. It presents an EVM environment with classical user signatures and Ethereum-linked bridge/settlement risk.
Overview
This is the network/profile page for Scroll in Wave 6b (L2 / scaling).
Scroll targets bytecode-level Ethereum alignment. For quantum risk, that means the familiar secp256k1 EOA story plus L2 infrastructure keys.
Use Arbitrum/Optimism pages for rollup inventory patterns and Ethereum for settlement-layer signature migration context.
Verdict hub: /is-quantum-proof/scroll. Asset framing: /crypto/scr.
Cryptographic profile
What breaks
- Classical authorization keys under Shor-class adversaries
- Bridge / issuer / operator keys outside user wallets
- Assuming L2 proofs or stablecoin branding equal PQC
Mitigations
- Inventory every key that moves value
- Map host chains for multi-chain assets
- Read methodology at /is-quantum-proof/quantum-safe-blockchain-claims
- Use /assessment for organizational posture
FAQ
Is bytecode equivalence quantum-safe?
Equivalence is about execution compatibility, not PQC.
Holder priority?
Keys, bridges, and custody—same as other EVM L2s.
Key concepts (technical dictionary)
Terms used on this page — open a definition: