Insights from industry leaders on quantum progress, security research, and digital assets.
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NIST has advanced nine post-quantum digital signature schemes to Round 3 of its Additional Digital Signatures process, highlighting emerging alternatives to ML-DSA and SLH-DSA for blockchain, cryptography, and quantum-resistant infrastructure. The candidates span lattice, isogeny, MPCitH, and multivariate cryptography, with implications for Bitcoin, Ethereum, and post-quantum security systems.
Project Eleven open-sources libqc and quantum-vault, audited reference implementations for post-quantum crypto migration, ERC-4337 account abstraction, Bitcoin vault security, and crypto-agile wallet infrastructure designed for a quantum-safe future.
What Is Q-Day and Why Quantum Computing Is a Real Threat to Blockchain Security
A realistic scenario analysis of how a cryptographically relevant quantum computer could silently target exposed Bitcoin keys, disrupt trust in decentralized networks, and make post-Q-Day migration chaotic.
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An open-source registry that helps engineers compare post-quantum cryptographic algorithms across key size, signature size, security assumptions, and real-world implementation tradeoffs.
Two new quantum computing papers suggest the resources needed to break elliptic-curve cryptography may be far lower than expected, raising the urgency for Bitcoin, Ethereum, and digital asset infrastructure to begin post-quantum migration.
A new lattice-based HD wallet construction restores BIP32-style key derivation, enabling post-quantum wallets to support xpubs, watch-only infrastructure, and hierarchical key management.
Existing hardware wallets were built for elliptic-curve signatures, not post-quantum cryptography. Whether they can upgrade depends on signing architecture, firmware verification, memory limits, and side-channel risk.
A newly disclosed ERC-4337 vulnerability shows how valid account abstraction transactions can be forced to fail, and why execution context, not just signatures, is now part of Ethereum’s security model.
A timing side-channel in RustCrypto’s ML-DSA implementation shows why post-quantum cryptography can fail in practice, even when the underlying algorithm is secure.
Logical qubits are the foundation of fault-tolerant quantum computing, enabling reliable execution of algorithms like Shor’s despite noisy physical qubits.
Project Eleven raises $20M to address the growing quantum computing threat to digital assets, building post-quantum infrastructure for Bitcoin, Ethereum, and next-generation blockchain systems.
