Monero uses Ed25519 ring signatures and Zcash uses zk-SNARKs with elliptic curve pairings — both quantum-vulnerable. Privacy coin users face quantum exposure of both transactions and identity.
Monero’s privacy relies on ring signatures, stealth addresses, and confidential transactions. All use elliptic curve cryptography. A quantum computer could break not just transaction security but also the privacy layer, retroactively deanonymising historical transactions. For privacy coin users, this is an existential threat to both assets and identity.
Zcash’s shielded transactions use Groth16 zk-SNARKs based on elliptic curve pairings. Quantum computers break these pairings, making proof forgery possible. An attacker could create counterfeit shielded ZEC or deanonymise shielded transactions retroactively.
Should privacy coin holders be worried? Yes. Privacy coins face dual quantum risk — both financial security and privacy are compromised. Users who valued privacy may find their entire transaction history exposed. BMIC’s ZPKE provides privacy-preserving quantum security.
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