Public key certification issuing apparatus

Details Public key certification issuing apparatus Public key certification issuing apparatus

2003-04-22

2008-12-02

Tran, Ellen (Department: 2134)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Having particular address related cryptography

C713S156000

Reexamination Certificate

active

07461251

ABSTRACT:
A host requests a public key certificate from a gateway, and the gateway requests a public key certificate from a Certification Authority (CA). The CA generates a public key certificate, which is sent to the host through the gateway. The host sets an IPv6 address based on information from the gateway. The host requests and receives a new public key certificate whenever necessary, and sends a public key certificate including the IPv6 address to the communication counterpart.

REFERENCES:
patent: 4405829 (1983-09-01), Rivest et al.
patent: 5745574 (1998-04-01), Muftic
patent: 5885315 (1999-03-01), Fredholm et al.
patent: 6154841 (2000-11-01), Oishi
patent: 6233341 (2001-05-01), Riggins
patent: 6782474 (2004-08-01), Ylonen
patent: 7155500 (2006-12-01), Nikander
patent: 2002/0144109 (2002-10-01), Benantar et al.
patent: 2004/0250072 (2004-12-01), Yionen
patent: 1 164 745 (2001-12-01), None
patent: 1 175 038 (2002-01-01), None
patent: 1 355 447 (2003-10-01), None
patent: 105739 (1999-12-01), None
patent: 2002-014613 (2002-01-01), None
“The Point-to-Point Protocol (PPP)”, The Internet Society, Network Working Group, Request for Comments: 1661, W. Simpson, Editor, Jul. 1994, pp. 1-52.
“PPP Challenge Handshake Authentication Protocol (CHAP)”, The Internet Society, Network Working Group, Request for Comments: 1994, W. Simpson, Aug. 1996, pp. 1-12.
“Expectations for Computer Security Incident Response”, The Internet Society, Network Working Group, Request for Comments: 2350, N. Brownlee, et al., Jun. 1998, pp. 1-38.
“An IPv6 Aggregatable Global Unicast Address Format”, The Internet Society, Network Working Group, Request for Comments: 2374, R. Hinden, et al., Jul. 1998, pp. 1-12.
“IPv6 Multicast Address Assignments”, The Internet Society, Network Working Group, Request for Comments: 2375, R. Hinden, et al., Jul. 1998, pp. 1-8.
“IP Version 6 Addressing Architecture”, The Internet Society, Network Working Group, Request for Comments: 2373, R. Hinden, et al., Jul. 1998, pp. 1-26.
“Neighbor Discovery for IP Version 6 (IPv6)”, The Internet Society, Network Working Group, Request for Comments: 2461, T. Narten, et al., Dec. 1998, pp. 1-84.
“Unconditionally Anonymous Public-key Certificates and their Applications”, Kazuomi Oishi, Master of Science Thesis, University of California, Santa Barbara, Aug. 1999, pp. 1-48.
Thomson, et al., RFC 2462, “IPv6 Stateless Address Autoconfiguration”, Dec. 1998, pp. 1-25.
Narten, et al., RFC 3041, “Privacy Extensions for Stateless Address Autoconfiguration in IPv6”, Jan. 2001, pp. 1-17.
Harkins, et al., RFC 2409, “The Internet Key Exchange (IKE)”, Nov. 1998, pp. 1-41.
Oishi, et al.,“Anonymous Public Key Certificates and their Applications”, IEICE Trans. Fundamentals, vol. E81-A, No. 1, Jan. 1998, pp. 56-64.
Office Action for corresponding European Application No. 03 252 537.0 dated Feb. 28, 2007.
T. Narten, et al., “Privacy Extensions for Stateless Address Autoconfiguration in IPv6”, Standards Track, Jan. 2001, pp. 1-17.
K. Oishi, et al., “Anonymous Public Key Certificates and their Applications”, IEICE Trans. Fundamentals, vol. E81-A, No. 1, Jan. 1998, pp. 56-64.

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