Granted Patent
Utility
US 5,235,644 · App. 07/546,614
Probabilistic cryptographic processing method
Inventors:
Amar Gupta, Butler W. Lampson, William Hawe, Joseph Tardo, Charles W. Kaufman, Mark F. Kempf, Morrie Gasser, B. J. Herbison
Patented Case
View Patent ↗
Granted: Aug 10, 1993
Filed: Jun 29, 1990
Inventors
Amar Gupta
Butler W. Lampson
William Hawe
Joseph Tardo
Charles W. Kaufman
Mark F. Kempf
Morrie Gasser
B. J. Herbison
Assignee (at issue)
Digital Equipment Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.