Cryptography – Particular algorithmic function encoding
Reexamination Certificate
2008-05-07
2011-10-11
Arani, Taghi (Department: 2438)
Cryptography
Particular algorithmic function encoding
C726S002000, C713S168000, C713S169000, C713S170000, C713S171000
Reexamination Certificate
active
08036378
ABSTRACT:
Disclosed herein are systems, methods and computer readable media for performing authentication. The proposed scheme utilizes new algorithms that introduce randomness using a physical value for authentication. An exemplary method includes sharing an initial state value S(0) with a sender and a receiver, generating a sender S(t, v) based on a parameter t and an identifier v and based at least in part on the value S(0). The method includes generating a receiver S(t, v) from S(0) based on the parameter t and the identifier v wherein the parameter t is related to a physical value in authenticating the identifier v based on a comparison of the sender S(t, v) and the receiver S(t, v). The process of generating the sender S(t, v) and the receiver S(t, v) includes a random variable generated by a process such as by a random number generator, the Brownian Motion or Wiener Process. Other embodiments do not use the physical value for authentication.
REFERENCES:
patent: 7349878 (2008-03-01), Makivic
patent: 2001/0024457 (2001-09-01), Barry et al.
patent: 2003/0182246 (2003-09-01), Johnson et al.
patent: 2004/0172535 (2004-09-01), Jakobsson et al.
patent: 2007/0244951 (2007-10-01), Gressel et al.
Fischer et al., “Validation of FDT calibration method in complex media”, Optical Trapping and Optical Micromanipulation V, Proc. of SPIE, vol. 7038, 703822, (2008).
Ciet Mathieu
Farrugia Augustin
Riendeau Jean-Francois
Sullivan Nicholas T.
Apple Inc.
Arani Taghi
Durham Ryan C.
Mehrmanesh Amir
Novak Druce & Quigg LLP
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