Key exchange mechanism for streaming protected media content

Details Key exchange mechanism for streaming protected media content Key exchange mechanism for streaming protected media content

2006-12-26

2006-12-26

Arani, Taghi T. (Department: 2131)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Particular communication authentication technique

C380S201000, C380S277000, C380S001000, C725S025000, C386S349000

Reexamination Certificate

active

07155609

ABSTRACT:
In accordance with a key exchange mechanism for streaming protected media content, key exchange components on both a client device and a server device communicate with one another to pass one or more keys from a removable storage medium (e.g., a DVD) on the server device to a media content player on the client device. The communications passed between the components allow keys used by the media content player to be transferred from the removable storage medium to the player so that the player can decode the content on the storage medium.

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