chain · quantum risk
Spark Cryptography & Quantum Risk Profile
Verdict
Profile view: Spark is not quantum-proof. Ethereum classical signatures authorize users; Sky-aligned modules add governance/admin key risk.
Overview
This is the Wave 7e network/profile page for Spark (app).
Spark provides lending/savings products in the Sky ecosystem. Quantum risk is EOA + protocol admin graphs.
Cross-read Aave/Sky for related patterns.
Verdict hub: /is-quantum-proof/spark. Asset framing: /crypto/spk.
Cryptographic profile
What breaks
- Classical signatures authorizing SPK 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 SPK (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
sDAI-class products?
Receipt tokens follow host keys and module admins.
Related?
Sky, Aave, Ethereum.
Key concepts (technical dictionary)
Terms used on this page — open a definition: