Generic Construction of Dual-Server Public Key Authenticated Encryption With Keyword Search

IF 1.3 4区计算机科学 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS

IET Information Security Pub Date : 2025-06-14 DOI:10.1049/ise2/6610587

Keita Emura

引用次数: 0

Abstract

In this paper, we propose a generic construction of dual-server public key authenticated encryption with keyword search (DS-PAEKS) from PAEKS, public key encryption, and signatures. We also show that previous DS-PAEKS scheme is vulnerable by providing a concrete attack. That is, the proposed generic construction yields the first DS-PAEKS schemes. Our attack with a slight modification works against previous dual-server public key encryption with keyword search (DS-PEKS) schemes.

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基于关键字搜索的双服务器公钥认证加密的通用构造

本文提出了一种基于关键字搜索的双服务器公钥认证加密（DS-PAEKS）的通用结构，该结构由PAEKS、公钥加密和签名组成。我们还证明了以前的DS-PAEKS方案通过提供具体攻击而容易受到攻击。也就是说，提议的通用结构产生了第一个DS-PAEKS方案。我们对以前的双服务器公钥加密关键字搜索（DS-PEKS）方案进行了稍微修改的攻击。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IET Information Security 工程技术-计算机：理论方法

CiteScore

3.80

自引率

7.10%

发文量

审稿时长

8.6 months

期刊介绍： IET Information Security publishes original research papers in the following areas of information security and cryptography. Submitting authors should specify clearly in their covering statement the area into which their paper falls. Scope: Access Control and Database Security Ad-Hoc Network Aspects Anonymity and E-Voting Authentication Block Ciphers and Hash Functions Blockchain, Bitcoin (Technical aspects only) Broadcast Encryption and Traitor Tracing Combinatorial Aspects Covert Channels and Information Flow Critical Infrastructures Cryptanalysis Dependability Digital Rights Management Digital Signature Schemes Digital Steganography Economic Aspects of Information Security Elliptic Curve Cryptography and Number Theory Embedded Systems Aspects Embedded Systems Security and Forensics Financial Cryptography Firewall Security Formal Methods and Security Verification Human Aspects Information Warfare and Survivability Intrusion Detection Java and XML Security Key Distribution Key Management Malware Multi-Party Computation and Threshold Cryptography Peer-to-peer Security PKIs Public-Key and Hybrid Encryption Quantum Cryptography Risks of using Computers Robust Networks Secret Sharing Secure Electronic Commerce Software Obfuscation Stream Ciphers Trust Models Watermarking and Fingerprinting Special Issues. Current Call for Papers: Security on Mobile and IoT devices - https://digital-library.theiet.org/files/IET_IFS_SMID_CFP.pdf