发明申请
- 专利标题： Generation, distribution and verification of tokens using a secure hash algorithm
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申请号： US11013199申请日： 2004-12-15
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公开(公告)号： US20060129501A1公开(公告)日： 2006-06-15
- 发明人: Andrzej Pastusiak , Arun Sacheti , Ting Cai , Deuane Martin , Josh Benaloh , Rajesh Kuppuswamy
- 申请人： Andrzej Pastusiak , Arun Sacheti , Ting Cai , Deuane Martin , Josh Benaloh , Rajesh Kuppuswamy
- 申请人地址： US WA Redmond
- 专利权人： Microsoft Corporation
- 当前专利权人： Microsoft Corporation
- 当前专利权人地址： US WA Redmond
- 主分类号： G06Q99/00
- IPC分类号： G06Q99/00
摘要：
Methods, systems, and apparatus for generation, distribution and verification of tokens are described. In an implementation, a method is described in which a value of an offer is determined and a token for representing the offer is generated. The token has a number of characters based on the determination of the value of the offer.