The embodiments herein relate to encryption and decryption of media data transmitted between an Unmanned Aerial Vehicle (UAV) and a ground controlling base, when recording and playing back the media data by combining symmetric and asymmetric cryptography.
本文的实施例涉及当记录和回放媒体数据时通过组合对称密码术和非对称密码术来加密和解密在无人飞行器(UAV)和地面控制基地之间传输的媒体数据。
ENCRYPTION AND DECRYPTION OF MEDIA DATA
媒体数据的加密和解密
2020-05-26
Patent
Elektronische Ressource
Chinesisch
DATA COMMUNICATION SYSTEM, CENTER DEVICE, MASTER DEVICE, ENCRYPTION PROGRAM, AND DECRYPTION PROGRAM
Europäisches Patentamt | 2023
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