Data sharing method, request processing method, program, and...

Electrical computers and digital processing systems: multicomput – Miscellaneous

Reexamination Certificate

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C713S153000, C713S170000, C713S171000, C380S030000, C380S278000

Reexamination Certificate

active

10930958

ABSTRACT:
A data sharing apparatus shares first data with a communication partner. The data sharing apparatus obtains second data from third data by using server-aided computation, and generates fourth data to be used by the communication partner for obtaining the first data, from the second data and fifth data. The data sharing apparatus obtains the first data to be shared with the communication partner by using server-aided computation from sixth data generated from the third data and seventh data.

REFERENCES:
patent: 5046094 (1991-09-01), Kawamura et al.
patent: 5369708 (1994-11-01), Kawamura et al.
patent: 5491749 (1996-02-01), Rogaway
patent: 5825890 (1998-10-01), Elgamal et al.
patent: 5832092 (1998-11-01), Okuda et al.
patent: 5973791 (1999-10-01), Yamamuro et al.
patent: 5987131 (1999-11-01), Clapp
patent: 6154841 (2000-11-01), Oishi
patent: 6298153 (2001-10-01), Oishi
patent: 6385318 (2002-05-01), Oishi
patent: 6483921 (2002-11-01), Harkins
patent: 6496932 (2002-12-01), Trieger
patent: 6766453 (2004-07-01), Nessett et al.
patent: 6829356 (2004-12-01), Ford
patent: 6944762 (2005-09-01), Garrison
patent: 6990468 (2006-01-01), Berson et al.
patent: 7047408 (2006-05-01), Boyko et al.
patent: 7051199 (2006-05-01), Berson et al.
patent: 7076656 (2006-07-01), MacKenzie
patent: 2001/0055388 (2001-12-01), Kaliski, Jr.
patent: 2002/0067832 (2002-06-01), Jablon
patent: 2002/0144118 (2002-10-01), Maruyama
patent: 2002/0194478 (2002-12-01), MacKenzie
patent: 2003/0093694 (2003-05-01), Medvinsky et al.
patent: 2003/0172278 (2003-09-01), Farnham et al.
patent: 2003/0229789 (2003-12-01), Morais et al.
patent: 2003/0236897 (2003-12-01), Shitano et al.
patent: 2004/0151390 (2004-08-01), Iwamura
patent: 2004/0158715 (2004-08-01), Peyravian et al.
patent: 2005/0005114 (2005-01-01), Medvinsky
patent: 2006/0143453 (2006-06-01), Imamoto et al.
Harkins D. et al., “The Internet Key Exchange (IKE)”, RFC 2409, Nov. 1998.
Kawamura et al., “Fast server-aided secret computation protocols for modular exponentiation”, IEEE, vol. 11, issue 5, pp. 778-784, Jun. 1993.
Shimbo et al., “Factorisation attack on certain server-aided computation protocols for the RSA secret transformation”, Electronics Letters, vol. 28, issue 17, pp. 1387-1388, Aug. 1990.
Burns et al., “Parameter selection for server-aided RSA computation schemes”, IEEE, vol. 43, issue 2, pp. 163-174, Feb. 1994.
Rescorla E., “Diffie-Hellman Key Agreement Method”, RFC 2631, Jun. 1999.
T. Matsumoto, et al., “Smart Cards can Compute Secret Heavy Functions with Powerful Terminals”, The 10th Symposium on Information Theory and Its Applications, Enoshima Islands, Japan, Nov. 19-21, 1987, pp. 17-22. (whole English translation included).
T. Matsumoto, et al., “Speeding Up Secret Computations with Insecure Auxiliary Devices”, Advances in Cryptology—CRYPTO '88, pp. 497-506, Springer-Verlag (1988).
N. Koblitz, A Course in Number Theory and Cryptography, 2nd Edition, pp. 167-170, Springer-Verlag (1994).
U.S. Appl. No. 09/222,846, filed Dec. 30, 1998.

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