Herbert C Bright

US Patent:

42623294, Apr 14, 1981

Filed:

Mar 27, 1978

Appl. No.:

5/890468

Inventors:

Herbert S. Bright - Bethesda MD
Richard L. Enison - San Pablo CA

Assignee:

Computation Planning, Inc. - Bethesda MD

International Classification:

G06F 1100
H04L 900

US Classification:

364200

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.