Resources Contact Us Home
Method and apparatus for encrypting and decrypting information

Image Number 7 for United States Patent #7254234.

An encryption key is generated in response to a plurality of information pieces being bases for the encryption key. Original information is encrypted into encryption-resultant information in response to the generated encryption key. The encryption-resultant information is divided into units. Each of the units is loaded with encryption control information for identifying the plurality of information pieces being the bases for the encryption key.

  Recently Added Patents
Predicting performance of an integrated circuit
Active element machine computation
Lithographic apparatus and device manufacturing method
Multi currency exchanges between participants
Model matching for trace link generation
Identifying users of remote sessions
Bicyclic azaheterocyclic carboxamides
  Randomly Featured Patents
Channel nut
Amino acid complexes of cobalt (III) mesoporphyrin IX and cobalt (III) protoporphyrin IX
Joist hanger for ICF wall systems
Fuel oil compositions with improved lubricity properties
Internal combustion engine ignition system for generating a constant ignition coil control signal
Air bag activating system and a strain relief sleeve therefor
Method for forming aluminum interconnection
Stackable and nestable storage rack
Search unit, search system and search method
(110) GaAs microwave FET