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Dynamic Searchable Symmetric Encryption with Forward and Stronger Backward Privacy [PDF]

open access: yesLecture Notes in Computer Science, 2019
Dynamic Searchable Symmetric Encryption (DSSE) enables a client to perform updates and searches on encrypted data which makes it very useful in practice. To protect DSSE from the leakage of updates (leading to break query or data privacy), two new security notions, forward and backward privacy, have been proposed recently.
Cong Zuo, Shi-Feng Sun, Joseph K Liu
exaly   +4 more sources

Generic Construction of Audit Logging Schemes with Forward Privacy and Authenticity

Lecture Notes in Computer Science, 2016
In this paper, audit logging schemes with forward privacy and authenticity are formalized in the symmetric-key setting. Then, two generic audit logging schemes with forward privacy and authenticity are proposed. One consists of an authenticated encryption scheme with associated data.
Shōichi Hirose, Hirose Shōichi
exaly   +2 more sources

Accountability as a Way Forward for Privacy Protection in the Cloud

open access: yes, 2009
The issue of how to provide appropriate privacy protection for cloud computing is important, and as yet unresolved. In this paper we propose an approach in which procedural and technical solutions are co-designed to demonstrate accountability as a path forward to resolving jurisdictional privacy and security risks within the cloud.
Siani Pearson, Andrew Charlesworth
openaire   +2 more sources

Dynamic Searchable Symmetric Encryption with Forward and Backward Privacy

2021 IEEE 20th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2021
Yu Peng, Qin Liu, Jie Wu
exaly   +2 more sources

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