Why financial infrastructure must prepare now
Current public-key cryptography can be broken by sufficiently powerful quantum computers using Shor’s algorithm.
Adversaries are collecting encrypted data today to decrypt with future quantum computers. Long-term secrets at risk.
Quantum attacks could compromise digital signatures, break encryption, and undermine trust in digital financial systems.
Our infrastructure supports NIST-standardized post-quantum algorithms with a hybrid deployment model. Crypto agility ensures we can adopt new standards as they mature — with a clear transition path for institutions.
NIST-standardized cryptography for quantum resistance
NIST-standardized key encapsulation mechanism for secure key exchange. Based on module lattices, resistant to quantum attacks.
Key exchange & encryption
Fast performance
NIST Level 3 security
NIST-standardized digital signature algorithm. Provides strong security guarantees against quantum adversaries.
Digital signatures
Transaction authentication
Compact signatures
Stateless hash-based signature scheme. Conservative security assumptions for critical long-term keys.
Hash-based security
No state management
Long-term security
Combine classical and post-quantum algorithms for defense in depth. Security if either algorithm family remains strong.
Classical + PQC
Defense in depth
Backward compatible
IMPLEMENTATION
Quantum resistance is integrated throughout our infrastructure. No complex migration or reconfiguration needed.
PQC Support: Architecture supports quantum-resistant signatures for transaction authentication
Backward Compatible: Support for legacy classical cryptography during transition
Performance Optimized: Minimal overhead compared to classical algorithms
Crypto Agility: Designed for seamless algorithm updates as new standards emerge
Enterprise-grade cryptographic capabilities
Scheduled and emergency key rotation with zero-downtime cryptographic transitions
Transaction and document signing with NIST-standardized post-quantum algorithms
Immutable cryptographic audit logs for regulatory compliance and reporting
Hybrid classical + PQC mode with a documented migration roadmap
Policy-driven key management with multi-party approval workflows
Critical protection points across the platform
Every transaction signed with quantum-resistant algorithms. Future-proof authentication.
Secure session establishment using post-quantum key encapsulation mechanisms.
Symmetric encryption with quantum-safe key derivation and distribution.
State commitments using quantum-resistant hash functions for long-term integrity.
Long-term identity keys protected with conservative quantum-safe algorithms.
TLS certificates and public key infrastructure upgraded to post-quantum standards.
Following NIST's post-quantum cryptography standardization process. Implementing finalized standards (FIPS 203, 204, 205).
Designed for algorithm flexibility. Can quickly adopt new standards as cryptographic research advances.
Working with academic institutions and cryptography experts to stay ahead of quantum threats.
STANDARDS COMPLIANCE
We align with international standards bodies and implement peer-reviewed, battle-tested algorithms.
NIST FIPS 203-205: Standardized post-quantum algorithms
IETF Standards: Internet Engineering Task Force post-quantum protocols
Open Quantum Safe: Integration with OQS project for testing
Prepared for the quantum era
Integrating NIST-standardized post-quantum algorithms across critical systems. Hybrid mode supporting both classical and PQC.
Transition to post-quantum only signatures and key exchange. Deprecation of classical-only cryptography for new transactions.
Even with cryptographically-relevant quantum computers, our infrastructure remains secure. Continuous algorithm updates as standards evolve.
Learn how our crypto-agile architecture supports NIST-standardized post-quantum cryptography for your institution.