# Hope Genome 🛡️

**Tamper-Evident Cryptographic Framework for AI Accountability**

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> *"Not unhackable, but tamper-evident with cryptographic proof."*

## 🎯 What is Hope Genome?

Hope Genome is a production-ready framework that makes AI systems **accountable** and **auditable** through cryptographic proofs. Every AI decision is cryptographically signed and traceable - no more "the AI did it" excuses.

### Why Hope Genome?

The AI industry is selling you a **black box**. They say: *"Trust us!"* But **trust is not an engineering category**. Trust is where lies begin.

Hope Genome forces AI into accountability by:
- 🔒 **Cryptographically sealing** ethical rules (tamper-evident, immutable)
- 📝 **Logging every decision** with Ed25519 signatures
- 🔗 **Blockchain-style audit trails** (any tampering is instantly detected)
- 🛡️ **Hardware-backed security** (HSM/TEE support for production)
- 🐍 **Native Python support** for AI/ML ecosystem integration

## 🚀 Quick Start

### Python (pip)

```bash
pip install hope-genome
```

```python
import hope_genome as hg

# Create and seal a genome with ethical rules
genome = hg.SealedGenome(rules=[
    "Do no harm",
    "Respect user privacy",
    "Provide transparent explanations"
])
genome.seal()  # Rules are now immutable

# Verify an AI action
action = hg.Action.delete_file("user_data.txt")
proof = genome.verify_action(action)

print(f"Approved: {proof.approved}")
print(f"Proof Hash: {proof.genome_hash}")
print(f"Signature: {proof.signature_hex()[:32]}...")

# Audit the proof (replay attack detection)
auditor = hg.ProofAuditor()
auditor.verify_proof(proof)  # Throws if tampered or replayed
```

### Rust (Cargo)

```toml
[dependencies]
hope_core = "1.5"
```

```rust
use hope_core::genome::SealedGenome;
use hope_core::proof::Action;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Create and seal genome
    let mut genome = SealedGenome::new(vec![
        "Do no harm".to_string(),
        "Respect privacy".to_string(),
    ])?;
    genome.seal()?;

    // Verify action
    let action = Action::delete("user_data.txt");
    let proof = genome.verify_action(&action)?;

    println!("Approved: {}", proof.is_approved());
    Ok(())
}
```

## 🌟 Key Features

### 🔐 Cryptographic Integrity

- **Ed25519 Signatures**: Every proof is cryptographically signed (128-bit security level)
- **Tamper-Evident**: Any modification to proofs or audit logs is instantly detectable
- **Replay Attack Protection**: Cryptographic nonces prevent proof reuse
- **Hardware Security**: Optional HSM (PKCS#11) and TEE (SGX/TrustZone) support

### 📊 Audit & Compliance

- **Blockchain-Style Logging**: Immutable audit trail with cryptographic chaining
- **Byzantine Fault Tolerance**: Multi-source consensus for critical decisions
- **CISA CPG 2.0 Compliant**: Meets US government cybersecurity standards
- **OWASP AI-SBOM**: Runtime integrity verification for AI models

### 🐍 Python Integration

- **Zero-Copy Performance**: Native Rust performance via PyO3
- **Type-Safe API**: Complete `.pyi` stubs for IDE autocomplete
- **AI/ML Ecosystem Ready**:
  - FastAPI REST APIs
  - LangChain agents
  - OpenAI function calling
  - HuggingFace models

### 🦀 Rust-First Design

- **Memory Safe**: Zero unsafe code in core logic
- **High Performance**: Optimized for production workloads
- **Cross-Platform**: Linux, macOS, Windows support
- **Async Ready**: Tokio-compatible for async workflows

## 📚 Documentation

- **📖 Rust API Docs**: https://silentnoisehun.github.io/Hope_Genome/
- **🐍 Python Examples**: [examples/](./examples/)
- **📘 Publishing Guide**: [PUBLISHING.md](./PUBLISHING.md)
- **🔐 Security**: [SECURITY.md](./SECURITY.md)

## 🎯 Use Cases

### 1. Accountable LLM Agents

```python
# LangChain integration
from langchain.agents import Tool
import hope_genome as hg

genome = hg.SealedGenome(rules=["No data exfiltration", "Respect privacy"])
genome.seal()

def delete_file(filename: str) -> str:
    action = hg.Action.delete_file(filename)
    proof = genome.verify_action(action)

    if proof.approved:
        os.remove(filename)
        return f"Deleted: {filename} (Proof: {proof.signature_hex()[:16]})"
    else:
        return f"DENIED: {proof.denial_reason()}"

tool = Tool(name="delete_file", func=delete_file, description="Delete a file")
```

### 2. REST API with Cryptographic Proofs

```python
# FastAPI integration
from fastapi import FastAPI, HTTPException
import hope_genome as hg

app = FastAPI()
genome = hg.SealedGenome(rules=["Do no harm"])
genome.seal()

@app.post("/actions/delete")
async def delete_file(filename: str):
    action = hg.Action.delete_file(filename)
    proof = genome.verify_action(action)

    if not proof.approved:
        raise HTTPException(403, proof.denial_reason())

    # Execute with cryptographic proof
    return {
        "approved": True,
        "proof_hash": proof.genome_hash,
        "signature": proof.signature_hex(),
        "timestamp": proof.timestamp()
    }
```

### 3. AI Model Integrity Verification

```python
# AIBOM verification
import hope_genome as hg

# Load AI model with integrity check
model_hash = hg.compute_model_hash("model.pt")
aibom = hg.AibomVerifier("aibom.xml")

if aibom.verify_component("GPT-Model", model_hash):
    model = torch.load("model.pt")  # Safe to load
else:
    raise SecurityError("Model tampered!")  # ABORT
```

## 🔒 Security

Hope Genome has undergone Red Team security audits. See [SECURITY.md](./SECURITY.md) for:
- Threat model
- Security guarantees
- Vulnerability disclosure policy
- Audit history

**Latest Security Fixes (v1.5.0):**
- ✅ PyO3 buffer overflow fix (RUSTSEC-2025-0020)
- ✅ Ed25519 API misuse protection (P0)
- ✅ Verify-After-Sign fault attack mitigation (P2)

## 🏗️ Architecture

```
┌─────────────────────────────────────────────┐
│           AI Application Layer               │
│  (LangChain, OpenAI, FastAPI, HuggingFace)  │
└─────────────────┬───────────────────────────┘
                  │
┌─────────────────▼───────────────────────────┐
│         Hope Genome Python API               │
│   (PyO3 Bindings - Zero-Copy Performance)   │
└─────────────────┬───────────────────────────┘
                  │
┌─────────────────▼───────────────────────────┐
│          Hope Genome Rust Core               │
│  ┌──────────┬─────────┬──────────────────┐  │
│  │ Sealed   │ Proof   │ Audit Log        │  │
│  │ Genome   │ Auditor │ (Blockchain)     │  │
│  └──────────┴─────────┴──────────────────┘  │
│  ┌──────────────────────────────────────┐   │
│  │ Cryptographic Engine (Ed25519)       │   │
│  └──────────────────────────────────────┘   │
└─────────────────┬───────────────────────────┘
                  │
┌─────────────────▼───────────────────────────┐
│     Hardware Security Layer (Optional)       │
│    HSM (PKCS#11) │ TEE (SGX/TrustZone)      │
└──────────────────────────────────────────────┘
```

## 🧪 Testing

```bash
# Rust tests
cd hope_core
cargo test

# Python tests
pip install pytest
pytest tests/

# Security tests
cargo test --test security_tests

# Full CI suite
cargo test --all-features
```

## 📦 Installation Options

### Python
```bash
pip install hope-genome                    # Latest stable
pip install hope-genome==1.5.0            # Specific version
```

### Rust
```toml
[dependencies]
hope_core = "1.5"                         # Latest 1.x
hope_core = { version = "1.5", features = ["hsm"] }  # With HSM support
```

### Docker
```bash
docker pull hope-genome:latest
docker run -it hope-genome:latest
```

### Build from Source
```bash
git clone https://github.com/silentnoisehun/Hope_Genome.git
cd Hope_Genome/hope_core
cargo build --release
```

## 🤝 Contributing

We welcome contributions! See [CONTRIBUTING.md](./CONTRIBUTING.md) for guidelines.

**Development Setup:**
```bash
# Clone repo
git clone https://github.com/silentnoisehun/Hope_Genome.git
cd Hope_Genome

# Install Rust
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

# Run tests
cargo test

# Install Python bindings
pip install maturin
maturin develop --features python-bindings
```

## 📊 Project Status

- ✅ **v1.5.0 Released** (December 2025)
- 🟢 **Production Ready**
- 🔒 **Security Audited**
- 📦 **96/96 Tests Passing**
- 🌍 **Global Deployment Ready**

## 📜 License

MIT License - see [LICENSE](./LICENSE) for details.

## 📞 Support

- **Issues**: https://github.com/silentnoisehun/Hope_Genome/issues
- **Discussions**: https://github.com/silentnoisehun/Hope_Genome/discussions
- **Email**: stratosoiteam@gmail.com

## 🙏 Acknowledgments

Built with:
- [PyO3](https://pyo3.rs/) - Rust-Python interoperability
- [ed25519-compact](https://github.com/jedisct1/rust-ed25519-compact) - Cryptography
- [Maturin](https://www.maturin.rs/) - Python packaging

---

## 👨‍💻 Created By

**Created by: Máté Róbert**

I am a factory worker with an architect's vision. My experience in precision manufacturing taught me that accountability is binary: it either exists or it doesn't.

Hope Genome is my contribution to ensuring that AI becomes a tool of truth, not a shield for lies.

---

**Hope Genome makes AI accountable. No more excuses. Just proof.**

Built with ❤️ by Máté Róbert and Claude, in collaboration with the OWASP community

🤖 Built with [Claude Code](https://claude.com/claude-code)
