Topic
Proxy re-encryption
About: Proxy re-encryption is a research topic. Over the lifetime, 708 publications have been published within this topic receiving 33624 citations.
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1 citations
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TL;DR: The IND-CPA security of the proposed dual receiver proxy re-encryption scheme based on the DDH assumption is proved, which can be used in applications where a common ciphertext needs to be re-encrypted for two delegatees.
Abstract: In this paper, we coin the notion of dual receiver proxy re-encryption. In dual receiver proxy re-encryption, the delegator’s ciphertext is re-encrypted using a single re-encryption key suc...
1 citations
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01 Jan 20221 citations
01 Jan 2015
TL;DR: This paper points out the security demands of an Ambient Assisted Living (AAL) application and demonstrates the usage of proxy re-encryption in order to fulfil its security requirements for storage and distribution of sensitive data.
Abstract: Whenever applications process sensitive user data, secure storage and distribution plays a key role. This paper points out the security demands of an Ambient Assisted Living (AAL) application and demonstrates the usage of proxy re-encryption in order to fulfil its security requirements for storage and distribution of sensitive data. Because AAL systems often exhibit the same security needs as the application developed in the presented project, the described implementation can serve as a point of reference for similar projects.
1 citations