PQCSmartAccount: Passkeys em Silício WebAuthn, Guardiões em Reticulados e Dead Man Switches

A PQCSmartAccount fornece carteiras de contratos inteligentes pós-quânticas em conformidade com o ERC-4337, substituindo contas externas vulneráveis com ECDSA (EOAs) por validadores modulares FIPS 204 ML-DSA, chaves de sessão baseadas em hash sem estado e recuperação social descentralizada.

PQCSmartAccount ERC-4337 Architecture & UserOperation Pipeline

Modular validation plugin, UserOperation bundler interface, and post-quantum session keyer

Central System: Smart Account Core - ERC-4337 PQC Wallet

Cryptographic Nodes

EntryPoint 0.7 Bridge
PQC Validator Plugin
Ephemeral Session Keyer
Multi-Guardian Recovery
Gas Sponsorship Paymaster

Architectural Layers & Protocols

ERC-4337 UserOperation Plane (Standardized UserOperation Struct & Mempool): Packaging user intent and post-quantum signatures into pseudo-transactions routed via alternative mempools.
Modular Validation Layer (ERC-7579 Modular Smart Account Standard): Decoupling signature validation logic from wallet execution, enabling plug-and-play algorithm upgrades.
Ephemeral Session Keys (Time-Locked & Scoped Hash-Based Keys): Issuing temporary session keys for Web3 gaming and DeFi trading without signing master wallet keys.
Guardian Recovery Framework (Threshold Shamir Secret Sharing & ML-DSA Quorums): Enabling users to recover lost wallets through trusted friends, devices, or institutional guardians.

Key Metrics: ERC-4337 (Account Abstraction Standard) | Modular (ERC-7579 Validation Plugins) | Zero Seed Phrase (Passkey & Social Recovery) | 100% (Quantum-Resilient Asset Custody)

Abstração de Conta Resiliente a Quântica ERC-4337, Chaves de Sessão Baseadas em Hash Sem Estado e Agregação Otimizada de Gás

Referência técnica de engenharia autoritativa para erc-4337 quantum-resilient account abstraction, stateless hash-based session keys & gas-optimized aggregation em normas NIST FIPS 203/204/205, criptografia em reticulados, mitigação de ataques por canal lateral e infraestrutura resistente a computadores quânticos.

Core Engineering Areas

ERC-4337 Post-Quantum Migration — Core engineering and protocols for ERC-4337 Post-Quantum Migration.
Scoped Session Keys — Core engineering and protocols for Scoped Session Keys.
Passkeys & Social Recovery — Core engineering and protocols for Passkeys & Social Recovery.

Technical Articles

Related Cluster Architecture Specifications

PQCEcosystem — NIST FIPS 203/204/205 Standards, Post-Quantum Migration Roadmaps & Enterprise Crypto-Agility
A2AShield — Autonomous Agent-to-Agent (A2A) Zero-Trust Communication Fabric, Mutual Post-Quantum TLS & Cryptographic Delegation Chains
A2ATShield — Agent-to-Agent Telemetry & Action Verification, Quantum-Proof Audit Trails & Decentralized Agent Governance Enclaves
AP2Shield — Application-to-Platform PQC Shield, Cloud Microservices Mesh Ingress & Mutual Post-Quantum SPIFFE/SPIRE Attestation