Research & Guides

Blog — Quantum Security Research & Guides

Technical deep-dives on quantum randomness, QRNG wallets, post-quantum cryptography, and quantum entropy for developers and security teams.

Quantum Threats to Blockchain: Why Every Bitcoin Address Holding a Public Key Is Already at Risk
Critical Threat

Quantum Threats to Blockchain: Why Every Bitcoin Address Holding a Public Key Is Already at Risk

Someone is harvesting your blockchain data right now, waiting for quantum computers. Every Bitcoin address that has ever made a transaction is a future liability. Learn about Shor's algorithm, harvest now decrypt later attacks, and the post-quantum migration roadmap.

Mar 25, 2026
25 min read
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QRNG for Blockchain Gaming: How Quantum Entropy Powers Provably Fair Games
Gaming

QRNG for Blockchain Gaming: How Quantum Entropy Powers Provably Fair Games

Chainlink VRF is too slow for games. Learn how QRNG enables provably fair loot boxes, PvP matchmaking, and land drops with regulatory compliance and sub-second latency.

Mar 16, 2026
24 min read
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Quantum Password Manager: Why Entropy Security Matters
Security

Quantum Password Manager: Why Entropy Security Matters

The LastPass breach exposed millions of vaults to future quantum decryption. Learn why QRNG beats CSPRNG for password security and how harvest-now-decrypt-later attacks work.

Mar 9, 2026
16 min read
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The Quantum Threat to Web3: Shor’s Algorithm, Harvest Now Decrypt Later & How to Prepare
Threat Briefing

The Quantum Threat to Web3: Shor’s Algorithm, Harvest Now Decrypt Later & How to Prepare

Attackers harvest encrypted blockchain data today to decrypt it when quantum computers mature. Learn about Shor’s algorithm, ECDSA vulnerability, NIST PQC standards, and the migration path.

Feb 25, 2026
22 min read
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True Randomness for Smart Contracts: VRF vs QRNG Guide
Smart Contracts

True Randomness for Smart Contracts: VRF vs QRNG Guide

Block hash is exploitable. Chainlink VRF is cryptographic. QRNG is physics-based. Compare all approaches with code examples and integration guide.

Feb 21, 2026
18 min read
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