Abstract: Quantum Key Distribution (QKD) provides secure communication by leveraging quantum mechanics, with the BB84 protocol being one of its most widely adopted ...

Quantum-computing stocks have surged in recent months, reflecting hype that’s at odds with the current financial reality of these businesses, which still bring in minimal revenue. The stocks ...

Add Meta Inc. Chief Executive Mark Zuckerberg to the chorus of high-profile names showing skepticism about quantum computing — and raining on a recent investment fad. Back To Top ...

The United States is actively advancing policies to integrate post-quantum cryptography (PQC) into national security frameworks, with significant developments anticipated in 2025: •The National ...

GENEVA, Jan. 22, 2025 /PRNewswire/ -- ID Quantique (IDQ), a global leader in Quantum-Safe solutions and Quantum Communications, today announced that its high-performance Clavis XG series, has become ...

Quantum metrology uses quanta — individual packets of energy — for setting the standards that define units of measurement and for other high-precision research. Quantum mechanics sets the ...

This marks a significant milestone in exposing vulnerabilities in advanced post-quantum cryptographic (PQC) systems. The research, published on the Cryptology ePrint Archive (2025/009), represents the ...

Quantum? No solace: Nvidia CEO sinks QC stocks with '20 years off' forecast Australia moves to drop some cryptography by 2030 – before quantum carves it up Chinese chips, quantum and AI now on US ...

Interactive Brokers highlighted investors snapping up quantum computing stocks such as IonQ (NYSE:IONQ) over the past frenzied week in the space. “[All] of them show net buying activity.

The team used timed pulses and a form of synthetic light to reduce errors and improve the accuracy of their quantum computer.