Invention Grant
- Patent Title: Software for providing based on shared knowledge public keys having same private key
- Patent Title (中): 基于具有相同私钥的共享知识公钥提供的软件
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Application No.: US11161560Application Date: 2005-08-08
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Publication No.: US07869593B2Publication Date: 2011-01-11
- Inventor: Curtis Linn Beeson
- Applicant: Curtis Linn Beeson
- Applicant Address: US CO Greenwood Village
- Assignee: First Data Corporation
- Current Assignee: First Data Corporation
- Current Assignee Address: US CO Greenwood Village
- Agency: Sutherland Asbill & Brennan LLP
- Main IPC: H04L9/30
- IPC: H04L9/30 ; H04L9/32
Abstract:
Facilitating communication using a digital signature includes: communicating software to a first party; receiving from the first party public keys of public-private key pairs generated using the software; and recording in a database the public keys in association with information pertaining to the software. The key pairs have the same private key. The software additionally provides digital signatures utilizing this private key. Each public key of these key pairs is generated, in part, based on data that is specified by the first party.
Public/Granted literature
- US20060153368A1 SOFTWARE FOR PROVIDING BASED ON SHARED KNOWLEDGE PUBLIC KEYS HAVING SAME PRIVATE KEY Public/Granted day:2006-07-13
Information query
