TREA

wherein contents are decrypted and re-encrypted with a different key when being copied from/to a record carrier

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Industry

  • CPC
  • G11B20/00478
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B20/00Signal processing not specific to the method of recording or reproducing Circuits therefor

Current Industry

G11B20/00478wherein contents are decrypted and re-encrypted with a different key when being copied from/to a record carrier
Industries