Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough ...

With around 26,000 qubits, the encryption could be broken in a day, the researchers report in a paper submitted March 30 to ...

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

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

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

Research suggests fault-tolerant quantum machines could arrive sooner than expected, posing a threat to Bitcoin and Ethereum cryptography.

Google reveals quantum threat to Bitcoin with new circuit designs using fewer resources, impacting 6.9 million BTC at risk.

Kimmo Järvinen is a hardware cryptography engineer and researcher with nearly 20 years of experience in the field. He has authored more than 60 scientific publications on cryptography, cryptographic ...

With 90% of organizations unprepared for quantum threats, the shift to post-quantum cryptography (PQC) is a structural necessity. Explore the "harvest now, decrypt later" risk and the NIST PQC ...

Bitcoin and several other cryptocurrencies use an implementation of ECC called secp256k1. According to Google, its ...

Researchers affiliated with Caltech and the quantum computing startup Oratomic have published a preprint claiming that Shor’s ...