Data recording cartridge of the anti-compromise kind and associated anti-compromise processing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 29, 2005
app pub date -
Feb 16, 2005
filing date -
Feb 17, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention relates to the incorporation in the removable cartridge C, as an interface between the usual storage STK (discs or static memory) and the outside of the aforementioned cartridge, of an encrypting-decrypting module MCD devoid of any non-volatile memory and capable of supporting an encoding key 10 which is assigned prior to each recording session so that all the stored data is encrypted and here is no trace of the aforementioned encoding key left the moment the first power supply cut-off to the module occurs, as a result of a general power supply cut-off, for example via connection 30, or as a result of the disengagement of the cartridge from the recorder.
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