Technology We Use

๐Ÿ” What cryptography do your apps use?

We adopt Post-Quantum Cryptography (PQC) standards defined by NIST, ensuring protection against both classical and future quantum attacks.
Main algorithms implemented include latest versions of:

  • CRYSTALS-Kyber (ML-KEM) โ€” Key encapsulation

  • CRYSTALS-Dilithium โ€” Digital signatures

  • AES-256-GCM โ€” Symmetric encryption for performance and reliability

  • SHA-3 / SHAKE โ€” Secure hashing

This hybrid approach combines speed + quantum-resilience, keeping data secure well into the quantum era.


โš™๏ธ Which programming languages do you use?

Our core applications are built in:

  • C++ โ€” high performance + low-level cryptographic security

  • Python โ€” automation tools, prototypes and support utilities

We focus on native executables for maximum performance and minimal dependencies.


๐Ÿ’ป Which operating systems are supported?

Currently:

  • Windows โ€” production-ready builds

  • Linux โ€” supported in many utilities (coming soon for full suite)

Cross-platform support is expanding as we release more apps.


๐Ÿงช How do you ensure code quality and security?

  • Reproducible builds

  • Local binary self-tests included in the applications

  • Strong error handling and secure memory practices

  • Hardware-locked licensing to protect against unauthorized copies

We also track security reports and continuously update cryptographic components.


๐Ÿงฌ Why post-quantum technology now?

Because adversaries can record encrypted data today and decrypt later once quantum computers reach maturity.
Post-Quantum protection means:

Your data stays safe even against future quantum attacks.


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The Edu

Location:
Rio de Janeiro, Brazil

Telephone:
+55(21)965 103 777

Email:
iuri@postquantumapps.com