It’s been half a century since quantum computing was first proposed. But for most of blockchain’s history, the idea of ...

Quantum computers are expected to be built at a size that is commercially useful in a mere few years, from maybe just 2028 to the mid-2030s, depending on the estimate and the exact capacity ...

Guillaume Girard of UTXO Management argues that while a quantum computer capable of breaking Bitcoin may never arrive, the ...

This article presents a practical implementation of encrypted message exchange between two Raspberry Pi devices using a ...

A core assumption underpins the trillions of dollars secured on the blockchain: that today's cryptographic shields are ...

Last summer saw security giant Palo Alto Networks update its firewall operating system with quantum-optimized hardware to deliver high‑throughput processing of post-quantum cryptography (PQC). The ...

At the same time, a March 2026 preprint from a Caltech–Berkeley–Oratomic collaboration explores what might be possible using neutral-atom quantum computers. The researchers es ...

Alex Pruden is the Co-Founder and CEO of Aleo, a layer-1 blockchain protocol that uses zero-knowledge cryptography for privacy-preserving applications. Previously, he served as a Deal Partner at ...

Then, this Monday, Caltech researchers said that it could take as few as 10,000 qubits to break traditional encryption. And, on Tuesday (it’s been quite a week) Google announced that elliptic curve ...

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough machine may be built much sooner than previously thought ...