Create PQ Wallet

Single precompile call (address 0x17). Verification is efficient but not inspectable on-chain.

Gas: ~2,800

Uses building-block precompiles (NTT, SHAKE, polynomial ops) step-by-step. Each cryptographic operation is a separate on-chain call.

Gas: ~5,000+

Single precompile call (address 0x1b). Dilithium-2 (Dilithium) is the NIST post-quantum signature standard.

Gas: ~119,000

Composes NTT, ExpandA, vector arithmetic precompiles step-by-step. Each verification step is individually visible on-chain.

Gas: ~150,000+

Each ECDSA key is single-use. Every transaction rotates to a new signer, making the exposed public key immediately useless. Quantum-safe without post-quantum primitives.

Gas: ~3,000