A rudimentary quantum debit card that can be loaded with unforgeable quantum money has been made from extremely cold atoms and particles of light. In this protocol, a bank issues banknotes made of ...
This content has been selected, created and edited by the Finextra editorial team based upon its relevance and interest to our community. The research finds that nearly 80% of 50 major banks tracked ...
The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...