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公开(公告)号:US20130117824A1
公开(公告)日:2013-05-09
申请号:US13806119
申请日:2010-06-22
申请人: Mats Naslund , Tereza Cristina Carvalho , Cristina Dominicini , Makan Pourzandi , Rony Sakuragui , Marcos Antonio Simplicio Junior
发明人: Mats Naslund , Tereza Cristina Carvalho , Cristina Dominicini , Makan Pourzandi , Rony Sakuragui , Marcos Antonio Simplicio Junior
CPC分类号: H04L63/08 , H04L9/0841 , H04L9/321 , H04L63/0407 , H04L63/062 , H04L63/0815 , H04L2209/80 , H04W12/02 , H04W12/04
摘要: A method for preserving privacy during authorisation in pervasive environments is described. The method includes an authorisation phase in which the user is provided with a reusable credential associated with verifiable constraints, and an operation phase where the service provider verifies the reusable credential before authorising the user. Third parties cannot link plural uses of the credential to each other, and the service provider cannot link plural uses of said credential to each other.
摘要翻译: 描述了在普及环境中授权期间保护隐私的方法。 该方法包括向用户提供与可验证约束相关联的可重用证书的授权阶段,以及服务提供商在授权用户之前验证可重用凭证的操作阶段。 第三方不能将凭证的复用用途彼此链接,并且服务提供者不能将所述证书的复数用法彼此链接起来。
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公开(公告)号:US08887246B2
公开(公告)日:2014-11-11
申请号:US13806119
申请日:2010-06-22
申请人: Mats Naslund , Tereza Cristina Carvalho , Cristina Dominicini , Makan Pourzandi , Rony Sakuragui , Marcos Antonio Simplicio Junior
发明人: Mats Naslund , Tereza Cristina Carvalho , Cristina Dominicini , Makan Pourzandi , Rony Sakuragui , Marcos Antonio Simplicio Junior
CPC分类号: H04L63/08 , H04L9/0841 , H04L9/321 , H04L63/0407 , H04L63/062 , H04L63/0815 , H04L2209/80 , H04W12/02 , H04W12/04
摘要: A method for preserving privacy during authorization in pervasive environments is described. The method includes an authorization phase in which the user is provided with a reusable credential associated with verifiable constraints, and an operation phase where the service provider verifies the reusable credential before authorizing the user. Third parties cannot link plural uses of the credential to each other, and the service provider cannot link plural uses of said credential to each other.
摘要翻译: 描述了在普及环境中授权期间保护隐私的方法。 该方法包括向用户提供与可验证约束相关联的可重用证书的授权阶段,以及服务提供商在授权用户之前验证可重用凭证的操作阶段。 第三方不能将凭证的复用用途彼此链接,并且服务提供者不能将所述证书的复数用法彼此链接起来。
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