| |
| Thanks to its advantages that beat the traditional film, digital cinema is becoming more and more popular. But its strong points also bring some problems, one of which is that its convenience of storage and transmission makes it more likely to be pirated. Therefore, security is very important to digital cinema. This paper designs a security system which includes digital certificate manager, digital cinema issuer, encrypted digital cinema package producer and digital cinema manager, based on some security key techniques and digital cinema standards. The paper will clarify the functions of each part and explain how they work together. In order to be practical, the system is designed to be compliant with the specifications released by Digital Cinema Initiatives, LLC (DCI). |
|
| Keywords:Digital Cinema;AES;RSA;Digital Certificate;MXF;Digital Cinema Security System |
|
