Disc Key definition
Examples of Disc Key in a sentence
Any Content Provider may submit a request to Licensor for the processing of Disc and Title Keys chosen by the Content Provider into a Secured Disc Key Set and Encrypted Title Keys, respectively.
The Secured Disc Key Set received by a Content Provider or CSS Disc Replicator shall not be altered in any respect, but shall be included, in its entirety, on the appropriate DVD Discs, pursuant to the applicable Technical Specifications governing such inclusion.
Pursuant to the applicable Technical Specifications, Licensor shall disclose to Verification Product Manufacturers the following: (i) the Disc Key Recovery Logic; (ii) the Title Key Recovery Algorithm; (iii) the Content Scrambling Algorithm; (iv) the CSS Authentication Algorithm; (v) the Authentication Key, (vi) the control method of the Descrambler Module; and (vii) the control method of the Authenticator Module.
Fingerprint is a value that is unique to each DVD Disc Title and is generated by concatenating the 40-bit Title Key (“Kt”) used with the Video Title Set associated with the largest .IFO file on the DVD Disc Title (padded with leading zeros) using a bitwise OR operation to the optionally included Disc Key (“Kd”) shifted 40 bits, combining the result with the 160-bit DVD Fingerprint (“Fd”) using a logical “exclusive or” (“XOR”) operation.
Each DVD Disc Replicator must manufacture and distribute CSS Recordable DVDs in a manner to ensure that at least five hundred (500) unique Secured Disc Key Sets are applied randomly across all CSS Recordable DVDs distributed by such Replicator.
The Secure Media Recording Client Software shall use a) Secured Disc Key Sets read from the lead-in of the CSS Recordable DVD, and b) Title Keys generated on behalf of the Content Provider, to produce Encrypted Title Keys on behalf of the Licensor.