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A Novel DRM Security Scheme and its Prototype System Implementation
2011
International Journal of Digital Content Technology and its Applications
A DRM system scheme based on PKI is proposed and designed in this paper, which can achieve effective user authentication, secure distribution of digital content and usage rights control. The architecture of system,secure mechanism, playback control mechanism are described in detail. Finally, against the offline usage control of the audio and video content in user terminal, we design a system framework mainly comprising the encryption and decryption of digital content, generation and
doi:10.4156/jdcta.vol5.issue11.42
fatcat:3mfkh6tmgvhz7a7ospwpxxsw6a