Phoenix Platform is the first digital signature system engineered for Post-Compromise Security. When keys are breached, Phoenix regenerates — making past attacks irrelevant.
Every signature scheme today — including post-quantum standards — assumes your private key stays secret forever. In practice, that assumption is broken by supply-chain attacks, insider threats, device theft, and advanced persistent threats.
One breach leaks your entire signing identity. All past and future signatures become suspect.
Revocation lists are slow, incomplete, and don't protect signatures already issued.
Harvest-now-decrypt-later attacks make today's key compromises exponentially worse.
Phoenix Platform combines post-quantum cryptography, deterministic state evolution, and hardware-anchored entropy injection into a unified signing system.
Pluggable ML-DSA or SLH-DSA backend handles the cryptographic signing. Phoenix manages everything around it — key lifecycle, epoch binding, and policy enforcement.
ML-DSA-65 · SLH-DSA Learn moreDeterministic, forward-only state evolution on module lattices. Each signing operation advances the internal state irreversibly — no rollback, no replay, fully auditable.
Module Lattice · LWR Learn moreHardware-anchored VaultKey stored in TEE injects fresh entropy that attackers cannot access. After refresh, compromised state becomes cryptographically useless.
TEE · Secure Enclave Learn morePhoenixSig delivers guarantees no other signature system provides, grounded in hardware security and lattice-based cryptography.
After a breach, Phoenix refresh rotates the VaultKey and regenerates all future signing keys. Attackers with full state dumps are locked out permanently.
Deep diveEach epoch produces unique signing keys that are erased after use. Compromising current state reveals nothing about past signatures.
Deep diveML-DSA / SLH-DSA backends ensure signatures remain secure against both classical and quantum adversaries, aligned with NIST PQC standards.
Read whitepaperMonotonic epoch and counter enforcement, hardware-backed state commitments, and quarantine mode prevent state manipulation attacks.
Deep divePhoenix Platform protects operations where compromise isn't theoretical — it's an operational certainty that must be survived.
Maintain command-chain integrity across contested, adversarial environments where devices will be captured or compromised.
Explore use case 🏦Protect transaction signing, regulatory attestation, and HSM-backed operations with automatic recovery from insider threats.
Explore use case 🌐Autonomous devices, SCADA systems, and edge nodes that can't be manually re-keyed. Phoenix self-heals without human intervention.
Explore use casePhoenix Platform is complementary to PQC standards — it adds the lifecycle and recovery layer that standalone algorithms lack.
| Capability | Traditional PKI | Standalone PQC | Phoenix Platform |
|---|---|---|---|
| Quantum Resistant | ✗ | ✓ | ✓ |
| Forward Security | ✗ | ✗ | ✓ |
| Post-Compromise Security | ✗ | ✗ | ✓ |
| No Long-Lived Private Keys | ✗ | ✗ | ✓ |
| Automatic Recovery | ✗ | ✗ | ✓ |
| Hardware-Anchored Entropy | Optional | Optional | ✓ Required |
| Anti-Rollback | ✗ | ✗ | ✓ |
Schedule a personalized demo with our team. We'll walk through the architecture, show a live signing flow with PCS recovery, and discuss deployment options for your environment.
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