Authenticated dynamic address assignment

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C726S010000, C726S011000, C726S012000, C726S013000, C713S151000, C713S153000, C713S154000, C713S169000, C713S170000, C380S278000, C380S279000, C380S282000, C709S222000, C709S226000

Reexamination Certificate

active

07451312

ABSTRACT:
A method for an uninitialized client to obtain credentials from a server which are then used to provide authenticated exchange for network configuration parameter assignment. The obtained credentials can be applied to an authentication option when a dynamic host configuration protocol (DHCP) is being used for address assignment.

REFERENCES:
patent: 6286038 (2001-09-01), Reichmeyer et al.
patent: 6345303 (2002-02-01), Knauerhase et al.
patent: 6442588 (2002-08-01), Clark et al.
Stallings, Cryptography and network security, 1999, Prentice Hall, 2nd Edition, pp. 324-325 and p. 333.
Stallings, Cryptography and Network Security, 1999, Prentice Hall, pp. 337.
Security on the Move: Indirect Authentication Using Kerberos; A. Fox, S. Gribble, Mobile Computing and Networking, ′Online! 1996.
Network Access Control for DHCP Environment; K. Kobayashi et al., IEICE Transactions on Communications, Institute of Electronics Information and Comm. Eng. , Tokyo, JP, vol. E81-B, No. 9, Sep. 1998.
Kerberos V Authentication Mode for Uninitialized Clients; S. Medvinsky, P. Lalwaney, Internet Draft, ′Online!, Mar. 2000.
Dynamic Host Configuration Protocol; Droms, R., Arbaugh, W.; RFC 2131, Bucknell Uniersity, Mar.1997.
Authentication for DHCP Messages; Droms, R., Arbaugh, W.; draft-ietf-dhc-authentication-15.txt, Nov. 2000.
Integration of DCE with a Public Key Infrastructure; Moses, T.; internet document dated Mar. 7, 2000.
Public Key Cryptography for KDC Recovery in Kerberos V5; Jonathan Trostle; internet draft dated Mar. 7, 2000.
DHCP Authentication Via kerberos V; Hornstein K., Lemon T.; draft-hornstein-dhc-kerbauth-01.txt, Oct 1999.
Realm Specific IP: Protocol Specification; Borella, M., Grabelsky, D., Lo, J., Tuniguchi, K.; draft-ieft-nat-rsip-protocol-07.txt, Jul. 2000.
Service Location Protocol Version 2; Guttman, E., Perkins, C. Veizades, J., Day, M.; RFC 2608, Jun. 1999.
The Kerberos Network Authentication Service (V5); Neuman, C., Kohl, J., Ts'o, T.; draft-ietf-cat-kerberos-revisions-04.txt, Jun. 1999.
Initial Authentication and Pass Through Authentication Using Kerberos V5 and the GSS-API (LAKERB); Swift, M., Trostle, J.; draft-ietf-cat-jakerb-03.txt, Sep. 1999.
Public Key Cryptography for Initial Authentication in Kerberos; Tung, B., Neuman, C., Hur, M., Medvinsky, A., Medvinsky, S., Wray, J., Trostle, J.; draft-ieft-cat-pk-init-10.txt, Sep. 1999.
The MD5 Message-Digest Algorithm; Rivest, R.; RFC 1321, Apr. 1992.
HMAC: Keyed-Hashing for Message Authentication; Krawczyk, H., Bellare, M. and Canetti, R.; RFC 2104, Feb. 1997.
Secure Hash Standard; NIST, FIPS Pub. 180-1; Apr. 1995.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Authenticated dynamic address assignment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Authenticated dynamic address assignment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Authenticated dynamic address assignment will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4020638

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.