One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Google has announced plans to migrate to post-quantum cryptography (PQC) by 2029, moving up its timeline given recent progress in the field and emerging threat vectors. In February, the web giant ...

According to a study by engineers at Caltech and the UC Department of Physics, quantum computers do not need to be nearly as ...

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

The research shows quantum computers may break bitcoin and ether wallet encryption with far fewer qubits than previously ...

Future quantum computers will need to be less powerful than we thought to threaten the security of encrypted messages.

The encryption protecting global banking, government communications, and digital identity does not fail when a quantum ...

Peter Gratton, Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, economics, and public policy. Peter began covering markets at Multex (Reuters) and has ...

Loop analysis of analog and mixed-signal discontinuous systems, such as PLLs, delta-sigma converters, switched-capacitor filters, PWM amplifiers, and switch-mode power supplies, presents a unique ...