Cryptography – Communication system using cryptography – Symmetric key cryptography
Reexamination Certificate
2007-06-12
2007-06-12
Moise, Emmanuel L. (Department: 2137)
Cryptography
Communication system using cryptography
Symmetric key cryptography
C705S026640, C705S076000, C379S093120, C379S091010
Reexamination Certificate
active
09385607
ABSTRACT:
A modem and secure communications method for the modem is disclosed in which the modem is capable of storing identifying indicia unique to the modem. The identifying indicia may include graphics data such as an image of a credit card, a signature, and/or an account holder to assist in user authentication. Software stored in the modem enables transmission of the identifying indicia to a communication line. Additional embodiments and variations are also disclosed.
REFERENCES:
patent: 4430728 (1984-02-01), Beitel et al.
patent: 4694492 (1987-09-01), Wirstrom et al.
patent: 4747076 (1988-05-01), Mukai
patent: 4831648 (1989-05-01), Nishino
patent: 5131025 (1992-07-01), Hamasaki
patent: 5214699 (1993-05-01), Monroe et al.
patent: 5311596 (1994-05-01), Scott et al.
patent: 5321751 (1994-06-01), Ray et al.
patent: 5351296 (1994-09-01), Sullivan
patent: 5412730 (1995-05-01), Jones
patent: 5455861 (1995-10-01), Faucher et al.
patent: 5500681 (1996-03-01), Jones
patent: 5581613 (1996-12-01), Nagashima et al.
patent: 5623637 (1997-04-01), Jones et al.
patent: 5657389 (1997-08-01), Houvener
patent: 5671285 (1997-09-01), Newman
patent: 5712914 (1998-01-01), Aucsmith et al.
patent: 5757021 (1998-05-01), Dewaele
patent: 5760917 (1998-06-01), Sheridan
patent: 5778071 (1998-07-01), Caputo et al.
patent: 5793868 (1998-08-01), Micali
patent: 5799082 (1998-08-01), Murphy et al.
patent: 5802280 (1998-09-01), Cotichini et al.
patent: 5818955 (1998-10-01), Smithies et al.
patent: 5822436 (1998-10-01), Rhoads
patent: 5835590 (1998-11-01), Miller
patent: 5835603 (1998-11-01), Coutts et al.
patent: 5835604 (1998-11-01), Lee
patent: 5838902 (1998-11-01), Shin
patent: 5848161 (1998-12-01), Luneau et al.
patent: 5864126 (1999-01-01), Hutton, Jr.
patent: 6118768 (2000-09-01), Bhatia et al.
patent: 6163489 (2000-12-01), Blodgett
patent: 6308281 (2001-10-01), Hall et al.
patent: 6324267 (2001-11-01), Hraster et al.
patent: 6349138 (2002-02-01), Doshi et al.
patent: 6377548 (2002-04-01), Chuah
patent: 6490637 (2002-12-01), Shih
patent: WO97/19414 (1997-05-01), None
patent: WO99/33228 (1999-07-01), None
T. Hong: Security Policy for Palladium Secure Modem, MYKOTRONX Inc., Doc. No. D1028, Nov. 20, 1998, pp. 1-22.
PCT International Search Report dated Dec. 21, 2000 re International application No. PCT/US 00/22009, international filing date Aug. 11, 2000.
Callahan Paul E.
Intel Corporation
Moise Emmanuel L.
LandOfFree
Secure transaction modem storing unique indicia does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Secure transaction modem storing unique indicia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Secure transaction modem storing unique indicia will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3823076