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 ...

In the early 2020s, quantum computing hit the public spotlight as a potential threat to Bitcoin. Relying on SHA-256 cryptographic hash function for its proof-of-work network consensus, Bitcoin’s value ...

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 ...

As the quantum computing revolution approaches, it presents a formidable challenge to the cryptographic foundation of digital security. This article delves into the vulnerabilities of existing ...

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 ...