Invention Grant
US07650312B2 Method and system to enable continuous monitoring of integrity and validity of a digital content 有权
方法和系统能够连续监测数字内容的完整性和有效性

Method and system to enable continuous monitoring of integrity and validity of a digital content
Abstract:
A method and a system for securely transmitting a digital content in a digital right management (DRM) network, the method comprising partitioning the digital content into a plurality of fragments. The method further comprises associating each fragment with a license key. Each fragment is encrypted with the corresponding license key and are sent to an electronic device in response to receiving a request for the digital content.
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