Granted Patent
Utility
US 6,076,163 · App. 08/954,712
Secure user identification based on constrained polynomials
Inventors:
Jeffrey Hoffstein, Burton S. Kaliski, Jr., Daniel Lieman, Matthew Robshaw, Yiqun Yin
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Oct 20, 1997
Inventors
Jeffrey Hoffstein
Burton S. Kaliski, Jr.
Daniel Lieman
Matthew Robshaw
Yiqun Yin
Assignee (at issue)
RSA Security LLC
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.