Layer 1: ChaCha20-Poly1305
High-speed stream cipher with built-in authentication. Provides confidentiality and integrity.
Layer 2: AES-256-GCM
Military-grade symmetric encryption with Galois/Counter Mode for authenticated encryption.
Layer 3: Dual Key Derivation
PBKDF2 (100,000 iterations) + Argon2id (memory-hard) for brute-force resistance.
Layer 4: Temporal Salt System
Time-based salt values ensure identical data encrypts differently at different times.
Layer 5: Asymmetric Envelope
Elliptic Curve Cryptography (P-521) for key exchange and digital signatures.
Layer 6: Integrity Verification
Multi-layer HMAC and digital signatures prevent tampering and ensure data authenticity.
Layer 7: Quantum Resistance
Lattice-based cryptography and large key sizes protect against future quantum attacks.
Total Key Space: > 2²⁵⁶ possible keys (more than atoms in the observable universe)
Brute-force Resistance: Estimated > 10⁵⁶ years with current technology