Resources Contact Us Home
End-to-end encryption system and method of operation

Image Number 10 for United States Patent #4423287.

An efficient end-to-end encryption system including key management procedures for providing secure, financial data communication between a system user at one of a plurality of transaction terminals of one of a plurality of acquirer institutions and one of a plurality of issuer institutions, with selected elements of the data being encrypted, decrypted, and processed using a one time session key which is similarly encrypted with master keys and efficiently sent along with the specific segments of the request and response messages.

  Recently Added Patents
Wireless communication power control
Communication device and method for detecting a radio signal
Assay for the diagnosis of flaviviral infection using antibodies with high affinity for NS1 protein of flavivirusi in hexameric form
Print control server, print controlling method, and print control program
Regenerative power storage system mounted on DC electric railway car
Liquid crystal display device with a control mechanism for eliminating images
Electron beam manipulation system and method in X-ray sources
  Randomly Featured Patents
Automobile door latch
Fire sensor, fire detection system, fire suppression system, and combinations thereof
Apparatus for destroying cells in tumors and the like
Homogenous hexamethylenediamine/adipic acid/dimer acid copolyamide preparation
Myc homology region II--associated protein
Tool turret for machine tools
Asymmetric opposed slider air bearings for high speed recording on a metal foil disk
Roadway light fixture
Methods of and/or apparatus for braking an electronically commutated motor and/or laundry machines incorporating the same