Results 1 to 10 of about 18,589 (276)
A Searchable Encryption with Forward/Backward Security and Constant Storage [PDF]
Applied Sciences, 2023 Dynamic searchable encryption satisfies users’ needs for ciphertext retrieval on semi-trusted servers, while allowing users to update server-side data.
Suzhen Cao +3 more
doaj +5 more sources
ROSE: Robust Searchable Encryption With Forward and Backward Security [PDF]
IEEE Transactions on Information Forensics and Security, 2022 Dynamic searchable symmetric encryption (DSSE) has been widely recognized as a promising technique to delegate update and search queries over an outsourced database to an untrusted server while guaranteeing the privacy of data. Many efforts on DSSE have been devoted to obtaining a good tradeoff between security and performance. However, it appears that
Kaitai Liang, Willy Susilo, Hai Jin
exaly +6 more sources
DS-CKDSE: A Dual-Server Conjunctive Keyword Dynamic Searchable Encryption with Forward and Backward Security [PDF]
EntropyDynamic Searchable Encryption (DSE) is essential for enabling confidential search operations over encrypted data in cloud computing. However, all existing single-server DSE schemes are vulnerable to Keyword Pair Result Pattern (KPRP) leakage and fail to ...
Haiyan Sun +3 more
doaj +4 more sources
Using Backward Induction Techniques in (Timed) Security Protocols Verification [PDF]
Lecture Notes in Computer Science, 2013 This paper shows a new way of automatic verification of properties of untimed and timed security protocols. To do this we use a modified version of previously introduced formal model based on a network of synchronized (timed) automata that expreses behaviour and distributed knowledge of users during protocol executions.
Olga Siedlecka-Lamch +2 more
exaly +5 more sources
Dynamic Pattern Matching on Encrypted Data With Forward and Backward Security [PDF]
IET Information SecurityPattern matching is widely used in applications such as genomic data query analysis, network intrusion detection, and deep packet inspection (DPI). Performing pattern matching on plaintext data is straightforward, but the need to protect the security of ...
Xiaolu Chu +3 more
doaj +3 more sources
Exploiting Hidden Information Leakages in Backward Privacy for Dynamic Searchable Symmetric Encryption [PDF]
Applied SciencesDynamic searchable symmetric encryption (DSSE) enables searches over encrypted data as well as data dynamics such as flexible data addition and deletion operations.
Hyundo Yoon +4 more
doaj +4 more sources
Review of the Security of Backward-Compatible Automotive Inter-ECU Communication [PDF]
IEEE Access, 2021 Advanced electronic units inside modern vehicles have enhanced the driving experience, but also introduced a myriad of security problems due to the inherent limitations of the internal communication protocol. In the last two decades, a number of security
Chandra Sharma +3 more
doaj +3 more sources
Security of LoRaWAN v1.1 in Backward Compatibility Scenarios
Procedia Computer Science, 2018 Abstract We present security vulnerabilities of LoRaWAN v1.1 in backward compatibility scenarios and propose countermeasures. Novel low-power wireless communication technologies are continuously introduced into the IoT ecosystem, while the existing ones continue their evolution by adding new features and fixing known problems. Since most of IoT-based
Ethiopia Nigussie
exaly +2 more sources
Revocable and Traceable Decentralized ABE for P2P Networks [PDF]
EntropyCiphertext-Policy Attribute-Based Encryption (CP-ABE) technology provides fine-grained access control capabilities for P2P networks. However, its long-term development has been constrained by three major challenges: the trade-off between computational ...
Dan Gao, Huanhuan Xu, Shuqu Qian
doaj +2 more sources
Forward and Backward-Secure Range-Searchable Symmetric Encryption [PDF]
Proceedings on Privacy Enhancing Technologies, 2021 Abstract Dynamic searchable symmetric encryption (DSSE) allows a client to query or update an outsourced encrypted database. Range queries are commonly needed. Previous range-searchable schemes either do not support updates natively (SIGMOD’16) or use file indexes of many long bit-vectors for distinct keywords, which only support ...
Jiafan Wang 0001, Sherman S. M. Chow
openaire +2 more sources