Patents Assigned to Computation Planning, Inc.
  • Security system for data processing
    Patent number: 4262329
    Abstract: A data processing security system employs a secure enclosure, such as a vault, for all cryptographic processes, and the maintenance of digital information in storage outside of the enclosure in encrypted form and when not in use by the host computer system, where the information is used in plain text form and which communicates with the enclosed encryption system by a standard interface.
    Type: Grant
    Filed: March 27, 1978
    Date of Patent: April 14, 1981
    Assignee: Computation Planning, Inc.
    Inventors: Herbert S. Bright, Richard L. Enison