The device was named Tianyi No.1 2022. The gadget has a quantum encryption module and a special SIM card, which, thanks to the distribution of a quantum key, can encrypt and decrypt voice calls, Ukrainian News reports.
Scientists tested the technology using the world’s first quantum satellite Micius. It allows the use of single photons in a quantum superposition embedded in a key. Thus, security between remote parties is guaranteed.
Gadget users track any attempts to intercept the key.
“When a user initiates a quantum secure chat, a secret key will be randomly generated to verify his or her identity. Once verified, the quantum network will generate a new key in real time to encrypt the voice data. The key is randomly generated, difficult to crack, and reset immediately after the call,” said Zhang Rutong, QuantumCTeck engineer.
Recall that earlier bigmir.net wrote that Russia wants to sue foreign equipment manufacturers