In China, China Telecom tests quantum encryption of telephone conversations

The service is launching only in Anhui province for now. Those wishing to try quantum technologies

you need to visit a communication store and replace the SIM card, as well as install the Quantum Secure Call application, which is currently only available for the Android OS.

The service is available from January 1, but to be providedSpecial clients will be admitted, but not everyone. According to the source, quantum encryption algorithms can provide an unprecedentedly secure connection with end-to-end encryption. 

Quantum encryption as opposed to conventionalend-to-end, based on the laws of quantum physics. The system generates two secret keys using a quantum code and a service that verifies the caller ID and required call information, providing end-to-end encryption.

So far, more detailed information about the service, including its prices, has not been specified. 

Later, China Telecom is going to make the service available to ordinary users.

Read more:

Astronomers have named the new exact age of the universe

Abortion and science: what will happen to the children who will give birth

See the rocks of Mars in incredible resolution They are bigger than the Grand Canyon in the USA