Agent Route Origin Authorization (AgentROA): A Cryptographic Policy Enforcement Framework for AI Agent Actions
draft-nivalto-agentroa-route-authorization-01
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
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|---|---|---|---|
| Author | Joseph Michalak | ||
| Last updated | 2026-10-17 (Latest revision 2026-04-15) | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
This document specifies the Agent Route Origin Authorization (AgentROA) framework, a cryptographic policy enforcement model for governing the actions of autonomous AI agents. AgentROA introduces three core protocol objects: the Agent Route Origin Authorization (ROA) envelope, the Agent Route Attestation (ARA) per-hop receipt, and the Agent Execution Receipt (AER). Together these objects enable: (1) cryptographic binding of an agent's authorized action scope to a signed policy envelope at session initialization, (2) per-hop attestation across multi-agent delegation chains with monotonic scope-narrowing semantics (no policy envelope may be expanded by a downstream delegation), and (3) cryptographic receipts produced intrinsically by the enforcement decision at each capability invocation boundary. The framework is modeled on the BGP Route Origin Authorization (ROA) concept from RPKI (RFC 6480) applied to the AI agent execution domain. The Border Gateway enforcement model positions a cryptographic enforcement process at a capability invocation boundary — external to the agent's execution context — reducing the risk that governance decisions are influenced by the governed agent by placing enforcement in a separate process boundary. The Border Gateway model is topology-independent: it may be deployed as a protocol- specific proxy in front of Model Context Protocol (MCP) servers, as a service mesh enforcement component covering all inter-service calls, as a network egress gateway covering all outbound capability invocations regardless of protocol, or as a domain-specific execution boundary. The protocol objects defined herein function identically across all deployment topologies. This document establishes the architectural model, protocol object schemas, and enforcement semantics for the AgentROA framework.
Authors
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