Binding of protected video content to video player with encryption key
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United States of America Patent
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Dec 2, 2014
Issued Date -
N/A
app pub date -
Dec 2, 2011
filing date -
Dec 2, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A server receives a video content identifier and a video player identifier from a video player through a network. The video content identifier identifies video content. The video player identifier identifies a video player. Further, the video player identifier is provided to a hash generator to generate a hash of the video player. In addition, the plaintext of the video content is encrypted with the encryption key to generate ciphertext. The encryption key is encrypted with the hash to generate an encrypted encryption key.
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