Orbital Satellite Communication Encryption Algorithm Based on Elliptic Curve Cryptography Algorithm

In orbital satellite communication systems, there is a large amount of user sensitive data. In order to ensure the security of the data, but also to ensure the data transmission rate, the general use of symmetric encryption algorithm. On this basis, a new encryption method based on elliptic curve is proposed. It is a new encryption method based on elliptic curve. It is a new encryption method based on elliptic curve. Simulation results show that the encryption method proposed in this paper is feasible, and its security is better than 98%. It can be applied to in-orbit satellite communication.