Cryptography – Particular algorithmic function encoding
Reexamination Certificate
2011-06-14
2011-06-14
Dada, Beemnet W (Department: 2435)
Cryptography
Particular algorithmic function encoding
Reexamination Certificate
active
07961873
ABSTRACT:
Remote user authentication is provided using a password protocol based on elliptic curve cryptography. More specifically, the process uses the X-coordinate and the Z-coordinate of an elliptic curve when represented in projective coordinates, wherein point addition is defined over three dimensional space that includes the projective coordinate.
REFERENCES:
patent: 6088453 (2000-07-01), Shimbo
patent: 6714648 (2004-03-01), Miyazaki et al.
patent: 6876745 (2005-04-01), Kurumatani
patent: 7162033 (2007-01-01), Coron
patent: 7379546 (2008-05-01), Ibrahim
patent: 7483533 (2009-01-01), Ibrahim
patent: 7483534 (2009-01-01), Ibrahim
patent: 2001/0046291 (2001-11-01), Vanstone et al.
patent: 2002/0065574 (2002-05-01), Nakada
patent: 2003/0059042 (2003-03-01), Okeya et al.
patent: 2003/0123656 (2003-07-01), Izu et al.
patent: 2004/0114756 (2004-06-01), Moller et al.
patent: 2004/0228478 (2004-11-01), Joye
patent: 2004/0247114 (2004-12-01), Joye
patent: 2007/0053506 (2007-03-01), Takashima
patent: 2007/0177721 (2007-08-01), Itoh et al.
Dada Beemnet W
King Fahd University of Petroleum and Minerals
Lowe Hauptman & Ham & Berner, LLP
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