encryption key storage and rotation software

Original Assignee Electronics and Telecommunications Research Institute ETRI Priority date (The priority date is an assumption and is not a legal conclusion.

Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)Įlectronics and Telecommunications Research Institute ETRI ( en Inventor Han-Seung Koo Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US15/682,743 Other versions US20180060544A1 Google Patents Key rotation scheme for DRM system in dash-based media serviceĭownload PDF Info Publication number US10515194B2 US10515194B2 US15/682,743 US201715682743A US10515194B2 US 10515194 B2 US10515194 B2 US 10515194B2 US 201715682743 A US201715682743 A US 201715682743A US 10515194 B2 US10515194 B2 US 10515194B2 Authority US United States Prior art keywords dash key media list kid Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US10515194B2 - Key rotation scheme for DRM system in dash-based media service US10515194B2 - Key rotation scheme for DRM system in dash-based media service

Encryption key storage and rotation software