ML-KEM (FIPS 203) replaces ECDH for quantum-safe key exchange in blockchain. Implementation requires understanding lattice polynomial arithmetic, NTT transforms, and proper random number generation.
ML-KEM integrates at the transport layer for node-to-node communication and at the wallet layer for key agreement. In BMIC’s architecture, ML-KEM-768 handles key encapsulation within the ERC-4337 smart account system. The encapsulated shared secret is used to derive symmetric keys for transaction encryption.
ML-KEM-768 key generation: ~0.1ms. Encapsulation: ~0.15ms. Decapsulation: ~0.15ms. These are faster than RSA-2048 and comparable to ECDH-P256. Memory usage is higher (public keys: 1,184 bytes) but manageable for modern hardware including mobile devices.
Developers must use constant-time implementations to prevent side-channel attacks. Random number generation must use NIST-approved DRBGs (e.g., HMAC-DRBG with SHA-256). Key reuse patterns differ from classical crypto — ML-KEM keys can be reused for encapsulation but require careful nonce management.
Can I add ML-KEM to existing Ethereum smart contracts? Not natively — EVM doesn’t support lattice operations. Use ERC-4337 account abstraction or L2 verification, which is how BMIC implements it.
Every day you wait, more of your public keys are being harvested. Intelligence agencies are running Harvest Now, Decrypt Later operations right now. Your wallet’s ECDSA keys are being collected and stored for the day quantum computers can crack them. That day is approaching faster than anyone expected.
BMIC’s presale is live — but it won’t last forever. With 50 phases and a 20% price increase from first to final tier, every phase that passes means a higher entry price. The public listing price will be set ABOVE the final presale tier. Early participants get the best deal. Period.
Don’t be the person who understood the quantum threat but didn’t act. The presale has already raised over $500,000 from investors who understand what’s coming. The window for ground-floor positioning is closing.
🔐 Buy BMIC Now — Join the Presale at bmic.ai
📱 Download the BMIC Quantum App
🏠 Visit BMIC.ai — The Quantum-Secure Future
📰 Explore the BMIC Quantum Security Blog
🔬 Try the BMIC Quantum Demo — See Post-Quantum Security in Action
⚡ Explore BMIC Technology — ZPKE, Hybrid PQC, AI Security Deep Dive