StarkWare introduces quantum-resistant Bitcoin solution using hash-based security. Works within existing protocol but high costs limit use to large transfers.

A StarkWare researcher developed a quantum-resistant Bitcoin transaction method that works without protocol changes but costs ...

Recently, the team led by Prof. Zeng-Bing Chen and Prof. Hua-Lei Yin have successfully, for the first time, realized transmission of megabit images with information-theoretical non-repudiation for ...

Why upgrade if PQ signatures are not yet proven?The dirty secret of efforts to upgrade blockchains to post-quantum cryptography is that no one is sure if any of them work.None of the signatures being ...

A breakdown of what type of risks quantum computing poses to Bitcoin, and how worried users of the network should be. In the early 2020s, quantum computing hit the public spotlight as a potential ...

The notion that a quantum computer might someday break bitcoin is quickly gaining ground. That’s because quantum computers are becoming powerful enough to factor large prime numbers, a critical ...

Google just issued a warning that has great implications for the cybersecurity world: "Q-Day" — the moment when a quantum computer becomes powerful enough ...

The quantum threat might be closer than we think, and Ethereum’s core developers just made a long-term security move that most investors never think about until it’s too late. The Ethereum Foundation ...