Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

A quantum computer was able to break a 15-bit elliptic-curve cryptographic key, according to the quantum computing security ...

Somewhere on a blockchain right now, a Bitcoin address that last moved coins in 2015 is sitting with its public key fully exposed, waiting for its owner to return. That owner may have years to act, or ...

A new analysis by Project Eleven warns that “Q-Day,” the hypothetical point when quantum computers can break widely used ...

By the time Bitcoin and other networks are ready to defend themselves, it may already be too late, according to a new ...

TES Electronic Solutions GmbH unveils a next-generation VHDL-based ECDSA (Elliptic Curve Digital Signature Algorithm) IP core, designed to deliver high-performance, secure, and energy-efficient ...

Researcher breaks 15-bit ECC key on publicly accessible quantum hardware in a 512x jump from the previous public demonstration.

Researcher breaks ECC key using quantum hardware, raising concerns about Bitcoin security and urging faster shift to post-quantum protection systems.

Quantum computer breaks Bitcoin-style encryption for the first time. Learn what this breakthrough means for BTC security and ...