Results 11 to 20 of about 119,150 (289)

Efficient Dynamic Searchable Encryption with Forward Privacy [PDF]

Proceedings on Privacy Enhancing Technologies, 2018
Abstract Searchable symmetric encryption (SSE) enables a client to perform searches over its outsourced encrypted files while preserving privacy of the files and queries. Dynamic schemes, where files can be added or removed, leak more information than static schemes.
Mohammad Etemad, Alptekin Küpçü, Charalampos Papamanthou, David Evans 0001   +3 more
openaire   +3 more sources

Searchable Encryption for Conjunctive Queries with Extended Forward and Backward Privacy [PDF]

Proceedings on Privacy Enhancing Technologies
Recent developments in the field of Dynamic Searchable Symmetric Encryption (DSSE) with forward and backward privacy have attracted much attention from both research and industrial communities. However, most DSSE schemes with forward and backward privacy schemes only support single keyword queries, which impedes its prevalence in practice.
Cong Zuo 0001, Shangqi Lai, Shi-Feng Sun 0001, Xingliang Yuan, Joseph K. Liu, Jun Shao 0001, Huaxiong Wang, Liehuang Zhu, Shujie Cui   +8 more
core   +3 more sources

Telerehabilitation Store and Forward Applications: A Review of Applications and Privacy Considerations in Physical and Occupational Therapy Practice

International Journal of Telerehabilitation, 2015
An overview of store and forward applications commonly used in physical and occupational therapy practice is reviewed with respect to regulation, privacy, security, and clinical applications. A privacy and security checklist provides a clear reference of
Christopher Peterson, Valerie Watzlaf
doaj   +2 more sources

The War Against Terror and Transatlantic Information Sharing: Spillovers of Privacy or Spillovers of Security? [PDF]

Utrecht Journal of International and European Law, 2015
The EU-US Passenger Name Record (PNR) agreement has been among the most controversial instruments in the fight against terrorism that the EU negotiated with the US after the 9/11 terrorist attacks.
Maria Tzanou
doaj   +2 more sources

Fault-tolerant Verifiable Dynamic SSE with Forward and Backward Privacy [PDF]

IACR Communications in Cryptology
Dynamic Searchable Symmetric Encryption (DSSE) allows users to securely outsource their data to cloud servers while enabling efficient searches and updates. The verifiability property of a DSSE construction ensures that users do not accept incorrect search results from a malicious server while the fault-tolerance property guarantees the ...
Bibhas Chandra Das, Nilanjan Datta, Avishek Majumder 0002, Subhabrata Samajder   +3 more
openaire   +2 more sources

Round-Optimal Authenticated Key Exchange with Full Forward Privacy [PDF]

IACR Communications in Cryptology
Privacy-preserving authenticated key exchange (PPAKE) is a cryptographic protocol that enables two users to exchange a session key while protecting users' privacy (i.e., hiding the user's identity) against the machine-in-the-middle adversary. To hide user identities, PPAKE messages are broadcast to the network, increasing communication complexity.
Koki Matsui, Shoma Kanzaki, Wakaha Ogata, Keitaro Hashimoto   +3 more
openaire   +2 more sources

Result-pattern-hiding Conjunctive Searchable Symmetric Encryption with Forward and Backward Privacy [PDF]

, 2023
Dynamic searchable symmetric encryption (DSSE) enables the data owner to outsource its database (document sets) to an untrusted server and make searches and updates securely and efficiently.
Zuo, Cong, Cui, Shujie, Russello, Giovanni, Yuan, Dandan   +3 more
core   +1 more source

Improving Bitswap Privacy with Forwarding and Source Obfuscation

2023 IEEE 48th Conference on Local Computer Networks (LCN), 2023
short paper, 4 pages, accepted as a short paper at 2023 IEEE 48th Conference on Local Computer Networks (LCN)
Erik Daniel, Marcel Ebert, Florian Tschorsch   +2 more
openaire   +2 more sources

SPEKS: Forward Private SGX-Based Public Key Encryption with Keyword Search

Applied Sciences, 2020
Public key encryption with keyword search (PEKS) enables users to search over encrypted data outsourced to an untrusted server. Unfortunately, updates to the outsourced data may incur information leakage by exploiting the previously submitted queries ...
Hyundo Yoon, Soojung Moon, Youngki Kim, Changhee Hahn, Wonjun Lee, Junbeom Hur   +5 more
doaj   +1 more source

A Parallel and Forward Private Searchable Public-Key Encryption for Cloud-Based Data Sharing

IEEE Access, 2020
Data sharing through the cloud is flourishing with the development of cloud computing technology. The new wave of technology will also give rise to new security challenges, particularly the data confidentiality in cloud-based sharing applications ...
Biwen Chen, Libing Wu, Li Li, Kim-Kwang Raymond Choo, Debiao He   +4 more
doaj   +1 more source