Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Encrypted data installation










Image Number 12 for United States Patent #8150036.

A base encryption method may be applied to plain data to form base encrypted data. An installation encryption method may be applied to the base encryption data to provide encrypted installation data. During installation, the encrypted installation data are encrypted to form encrypted storage data for storage on a storage medium such as a hard drive. Preferably, the data are not fully decrypted at any stage of the installation process. The host CPU may be minimally involved (or not involved) in the encryption/decryption process. Some embodiments provide a logic seal (a/k/a a "tell-tale circuit") that monitors access to a machine. In some such implementations, an encryption/decryption key may be stored in the logic seal. When the logic seal is broken, countermeasures may be taken, e.g., at least some data may be deleted. For example, one or more cryptographic keys may be erased.








 
 
  Recently Added Patents
Method for producing vinyl acetate monomer
Plants and seeds of hybrid corn variety CH336383
Method and system for Bluetooth low power link layer connection setup
Aisle barrier
System and method for multi-threaded MIMO OFDM channel equalizer
Using interrupted through-silicon-vias in integrated circuits adapted for stacking
Anti-infective derivatives, method for the production thereof, pharmaceutical compositions containing same and uses of said derivatives in treatment
  Randomly Featured Patents
Flashlight assembly
Regeneration of acidic cationic exchange resin used in the reactivation of spent alkanolamine
Voltage regulator providing wide range of voltage regulation
Cyclohexane derivatives
Method and apparatus for blanking molded parts
Lateral effect imaging system
Bi-directional silicon controlled rectifier for electrostatic discharge protection
Rotor structure for interior permanent magnet electromotive machine including laminations profiled along a segment of a bridge to define a concave and curved bridge profile
Design for a clock
Front cover for a banking machine terminal or similar article