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 ...

Image encryption and associated security algorithms have become critical in protecting visual data as digital communication networks expand. Contemporary methods combine traditional cryptographic ...

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 ...

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 ...