Meet DahLIAS, a full aggregation signature scheme that works with secp256k1, Bitcoin's cryptographic curve. Aggregate signatures aren’t new. They’ve been around since the early 2000s. But building one ...

A strategic and technically grounded understanding of how fault injection can undermine the security of elliptic curve ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Five to six years ago, blockchain technology emerged as a bona fide option for capabilities outside of traditional digital cryptocurrency applications that it was known for, like Bitcoin. Experts at ...

Quantum computing technology is developing rapidly, promising to solve many of society’s most intractable problems. However, as researchers race to build quantum computers that would operate in ...