UnlimitID: Privacy-Preserving Federated Identity Management using Algebraic MACs

UnlimitID: Privacy-Preserving Federated Identity Management using Algebraic MACs
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UnlimitID:使用代数 MAC 的隐私保护联合身份管理

DOI:
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发表时间:
2016
期刊:
WPES@CCS
影响因子:
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通讯作者:
G. Danezis
G. Danezis
中科院分区:
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文献类型:
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作者:
Marios Isaakidis;H. Halpin;G. Danezis

文献摘要

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UnlimitID是一种用于增强商品OAuth和OpenID Connect等应用程序的隐私性的方法,使用基于代数消息验证码(aMAC)的匿名基于属性的凭据。OAuth是Web上使用最广泛的协议之一,但它将每个依赖方(RP)对用户的每个数据请求公开给身份提供者(IdP)。我们的方法允许创建多个持久的和不可否认的伪身份,并且不需要改变依赖方的部署代码,只需要改变身份提供者和客户端。
UnlimitID is a method for enhancing the privacy of commodity OAuth and applications such as OpenID Connect, using anonymous attribute-based credentials based on algebraic Message Authentication Codes (aMACs). OAuth is one of the most widely used protocols on the Web, but it exposes each of the requests of a user for data by each relying party (RP) to the identity provider (IdP). Our approach allows for the creation of multiple persistent and unlinkable pseudo-identities and requires no change in the deployed code of relying parties, only in identity providers and the client.