Peer-to-peer contact exchange

Details Peer-to-peer contact exchange Peer-to-peer contact exchange

2006-04-21

2011-12-27

Srivastava, Vivek (Department: 2433)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

C713S165000, C713S168000, C713S175000, C713S193000

Reexamination Certificate

active

08086842

ABSTRACT:
A system may publish authenticated contact information in a publicly available index store, retrieve the contact information, and validate it. The claimed method and system may provide a client-based, server optional approach to publishing. The publicly available index store may be a distributed hash table used in a peer-to-peer network. The system may be used in other secure directory service applications where a server may not be available or where server trust may be minimal.

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