🤖 AI Summary
Rapid advancements in AI capabilities pose critical international security challenges—including malicious technology proliferation, loss-of-control risks, fragmented military AI governance, and erosion of strategic stability. Method: This paper proposes flexible Hardware-Enabled Governance (flexHEGs), a novel assurance mechanism leveraging programmable trusted chips to enforce international AI governance rules at the hardware level. flexHEGs introduces two innovations: (1) cryptographically signed rule sets and (2) transparent compliance verification—enabling rule enforcement while respecting national sovereignty. The approach integrates trusted hardware design, formal verification, cryptographic signing, game-theoretic modeling, and AI compute classification standards. Contribution/Results: We formally prove that flexHEGs achieve game-theoretic stability under plausible assumptions about state preferences and catastrophic risk. Additionally, we systematically characterize the technical feasibility threshold, legacy hardware migration pathways, and safeguards against authority abuse.
📝 Abstract
As AI capabilities advance rapidly, flexible hardware-enabled guarantees (flexHEGs) offer opportunities to address international security challenges through comprehensive governance frameworks. This report examines how flexHEGs could enable internationally trustworthy AI governance by establishing standardized designs, robust ecosystem defenses, and clear operational parameters for AI-relevant chips. We analyze four critical international security applications: limiting proliferation to address malicious use, implementing safety norms to prevent loss of control, managing risks from military AI systems, and supporting strategic stability through balance-of-power mechanisms while respecting national sovereignty. The report explores both targeted deployments for specific high-risk facilities and comprehensive deployments covering all AI-relevant compute. We examine two primary governance models: verification-based agreements that enable transparent compliance monitoring, and ruleset-based agreements that automatically enforce international rules through cryptographically-signed updates. Through game-theoretic analysis, we demonstrate that comprehensive flexHEG agreements could remain stable under reasonable assumptions about state preferences and catastrophic risks. The report addresses critical implementation challenges including technical thresholds for AI-relevant chips, management of existing non-flexHEG hardware, and safeguards against abuse of governance power. While requiring significant international coordination, flexHEGs could provide a technical foundation for managing AI risks at the scale and speed necessary to address emerging threats to international security and stability.