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

Quantum hardware and software are advancing rapidly – and our online encryption systems need to change to stay ahead.

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

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

However, it is not necessary to use fancy quantum cryptography technology such as entanglement to avoid the looming quantum ...

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

New research suggests that a quantum computer could crack a crucial cryptography method with just 10,000 qubits.

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 published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner ...

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

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