Cryptographic protocol that binds tool access to signed semantic intent — solving Intent Blindness and the Confused Deputy problem in agentic AI systems.
Legacy auth (OAuth, RBAC) gives agents a blank check once authorized. IBA enforces purpose fidelity at runtime with <5ms overhead — critical for enterprise agentic adoption in 2026.
Key Features
- 4-layer architecture: Declaration → Binding → Validation → Enforcement
- Semantic Firewall with ZKP privacy & drift detection
- Prevents Confused Deputy, prompt injection drift, unauthorized escalation
- Maps to ISO/IEC 42001, GDPR, HIPAA, etc.
- Interactive simulator + reference implementation
git clone https://github.com/grokipaedia/iba-protocol.git
cd iba-protocol/simulator
pip install -r requirements.txt
python simulator.py