A new method of implementing an “unbreakable” quantum cryptosystem can transmit information at a rate more than 10 times faster than previous experiments. Researchers have developed a new method that overcomes a major problem in the implementation of quantum cryptosystems, which improves the prospect of implementing a usable “unbreakable” method for sending hidden light in laser pointer light particles. Sensitive information.
Description of unresolved photons output from the same output port of the beam splitter. By “seeding” one laser beam to another, researchers from Cambridge University and the Toshiba European Research Center have demonstrated that encryption is distributed at an order of magnitude two to six times faster than earlier attempts at actual quantum cryptography The key is possible. The results were reported in a magazine.
Encryption is an important part of modern life, enabling sensitive information to be securely shared. In traditional encryption technology, the sender and receiver of a particular message determine the password or key, so only those who know the key can decrypt the message. But as the green laser pointer computer became faster and more powerful, encrypted passwords became more and more easily cracked.