chain · quantum risk

Abstract Cryptography & Quantum Risk Profile

Risk: high · Confidence: high · Reviewed: 2026-07-19

Verdict

Profile view: Abstract is not quantum-proof. Consumer UX and ZK stack choices do not install post-quantum user signatures by default.

This is the Wave 7e network/profile page for Abstract (l2).

Abstract targets consumer crypto experiences on a ZK-oriented L2 path. Quantum risk remains classical accounts plus operator keys.

Separate UX abstraction from cryptographic abstraction.

Verdict hub: /is-quantum-proof/abstract. Asset framing: /crypto/abstract-eth.

Signatures: ECDSA-secp256k1 (EVM EOAs as used), ZK stack operator/prover keys as deployed
Hash: Keccak-256
Public-key exposure: Consumer L2 accounts public; provers and bridges are operator surfaces.

Classical signatures authorizing ETH 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
Sequencer / prover / upgrade keys on the L2 path

Inventory every key that can move ETH (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

Account abstraction on Abstract?

AA can enable future signature agility; most value still classical unless proven.

Related?

zkSync/Linea/Scroll for ZK L2 inventory patterns.

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