Digital rights management and watermarking of multimedia content for m-commerce applications
IEEE Communications Magazine
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With the development of multi media technology, the demand on digital contents distribution is increasing. However, it is very difficult to guarantee the integrity of digital contents and to protect the copyrights of the contents. Accordingly, in this article, the system applying DRM technology, the digital copyright technology for web security was designed and implemented. To protect digital music sources, PKI, SEED encryption algorithm and XrML, which explicitly specifies copyright, were used to implement an upgraded system to serve digital contents. It will be a sample model to enforce web security technology.