ソーシャルネットワークベースのＰＫＩ認証

Japanese Patent JP5851021

B2

A user device generates a social graph-based user certificate that conveys a trust level to other users of the social network. A user certificate for a user is obtained, the user having a user public key and corresponding user private key. A plurality of potential signers is identified within one or more social networks. The certificate is then sent to the identified plurality of potential signers. One or more signed versions of the user certificate may be received from at least some of the plurality of potential signers. The user device may assign a signer weight to each signed version of the user certificate, each corresponding signer weight associated with the signer of each signed version of the certificate. The user certificate, the user signature, one or more signed versions of the user certificate, and the user-assigned signer weights are distributed to one or more recipients.

Vidoya Narayanan
Gregory Gordon Rose
Laxminus Lady Dondety

JP2014508173A

February 03, 2016

April 29, 2012

Click for automatic bibliography generation  

Qualcomm, Inc.

G06F21/33; H04L9/32

JP2000235340A
JP2008305188A
JP2005525731A
JP2010197980A
JP2001142397A
JP2002251136A

WO2011038491A1

早風 一志,奥平 雅士,“WEBサイト間の関連度可視化に関する一検討”,映像情報メディア学会技術報告,日本,(社)映像情報メディア学会,2009年 2月 8日,Vol.33,No.11,p.53-56
Yanjun Zuo, Wen-Chen Hu, Timothy O'Keefe,“Trust Computing for Social Networking”,Sixth International Conference on Information Technology: New Generations, 2009 (ITNG '09),米国,IEEE,2009年 4月27日,p.1534-1539

Yasuhiko Murayama
Kuroda Shinpei

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