Attribute Based Proxy Re-encryption with Delegating Capabilities

机译：具有委派功能的基于属性的代理重新加密

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Attribute based proxy re-encryption scheme (ABPRE) is a new cryptographic primitive which extends the traditional proxy re-encryption (public key or identity based cryptosys-tem) to the attribute based counterpart, and thus empower users with delegating capability in the access control environment. Users, identified by attributes, could freely designate a proxy who can re-encrypt a ciphertext related with a certain access policy to another one with a different access policy. The proposed scheme is proved selective-structure chosen plaintext secure and master key secure without random oracles. Besides, we develop another kind of key delegating capability in our scheme and also discuss some related issues including a stronger security model and applications.

机译：基于属性的代理重新加密方案（ABPRE）是一种新的密码原语，它将传统的代理重新加密（基于公钥或基于身份的密码系统）扩展到基于属性的对应方，从而使用户在访问控制中具有委派能力环境。通过属性标识的用户可以自由指定代理，该代理可以将与某个访问策略相关的密文重新加密为另一个具有不同访问策略的密文。证明了该方案是选择结构选择的明文安全和主密钥安全，没有随机预言。此外，我们在方案中开发了另一种关键委派功能，并且还讨论了一些相关问题，包括更强大的安全模型和应用程序。

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来源
《4th ACM symposium on information, computer and communications security 2009》|2009年|P.276-286|共11页
会议地点 Sydney(AU);Sydney(AU)
作者
Xiaohui Liang; Zhenfu Cao; Huang Lin; Jun Shao;
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作者单位

Department of Computer Science Engineering Shanghai Jiao Tong University;

rnDepartment of Computer Science Engineering Shanghai Jiao Tong University;

rnDepartment of Computer Science Engineering Shanghai Jiao Tong University;

rnDepartment of Computer Science Engineering Shanghai Jiao Tong University;

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会议组织
原文格式 PDF
正文语种 eng
中图分类安全信息论;
关键词
attribute based encryption; proxy re-encryption; key delegation;

机译：基于属性的加密；代理重新加密；关键授权;

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1. Provably secure attribute-based encryption with attribute revocation and grant function using proxy re-encryption and attribute key for updating [J] . Takeru Naruse, Masami Mohri, Yoshiaki Shiraishi Human-centric Computing and Information Sciences . 2015,第1期

机译：使用代理重新加密和用于更新的属性密钥，具有属性吊销和授予功能的可验证的基于属性的加密
2. Flexible attribute-based proxy re-encryption for efficient data sharing [J] . Information Sciences: An International Journal . 2020,第期

机译：基于灵活的基于属性的代理重新加密，以实现高效的数据共享
3. Sharing your privileges securely: a key-insulated attribute based proxy re-encryption scheme for IoT [J] . Hanshu Hong, Zhixin Sun World Wide Web . 2018,第3期

机译：安全共享特权：基于密钥绝缘属性的IoT代理重新加密方案
4. Attribute based proxy re-encryption with delegating capabilities [C] . Xiaohui Liang, Zhenfu Cao, Huang Lin, Proceedings of the 4th International Symposium on Information, Computer, and Communications Security . 2009

机译：具有委派功能的基于属性的代理重新加密
5. Risk Attitudes in the Supply Chain, Proxy Attributes, and Consumption. [D] . Huynh, Candice H. 2014

机译：供应链，代理属性和消耗中的风险态度。
6. Attribute-Based Proxy Re-Encryption with Keyword Search [O] . Yanfeng Shi, Jiqiang Liu, Zhen Han, -1

机译：使用关键字搜索的基于属性的代理重新加密
7. Provably secure attribute-based encryption with attribute revocation and grant function using proxy re-encryption and attribute key for updating [O] . Takeru Naruse, Masami Mohri, Yoshiaki Shiraishi 2015

机译：通过使用代理重新加密和属性密钥进行更新的属性吊销和授予功能，可以安全地保护基于属性的加密

Attribute Based Proxy Re-encryption with Delegating Capabilities

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