Results 21 to 30 of about 809 (157)
Provably Secure Identity-based Conditional Proxy Re-encryption Scheme [PDF]
Jisuanji gongcheng, 2017 The conditional proxy re-encryption based on the traditional public key cryptosystem is mature,but the Identity-based Proxy Re-encryption(IBPRE) scheme,controlling agents’ permissions from the fine-grained level is a problem needed to be solved.Thus,this
YE Weiwei,OU Qingyu,WEI Wei
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Provably Secure Reflection Ciphers
, 2022 sponsorship: This work was supported in part by the Research Council KU Leuven: GOA TENSE (C16/15/058). Tim Beyne and Yu Long Chen are supported by a Ph.D. Fellowship from the Research Foundation -Flanders (FWO). The authors thank the reviewers for their valuable comments and suggestions.
Beyne, Tim, Chen, Yu Long
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Efficient Side-Channel Secure Message Authentication with Better Bounds
IACR Transactions on Symmetric Cryptology, 2020 We investigate constructing message authentication schemes from symmetric cryptographic primitives, with the goal of achieving security when most intermediate values during tag computation and verification are leaked (i.e., mode-level leakage-resilience).
Chun Guo +3 more
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GUC-secure protocol for private relational join operator computing
Tongxin xuebao, 2014 It is one of important applications of secure multiparty computation that privacy-preserving SQL computation in distributed relational database.There are only few works dealing with provably-secure privacy-preserving data manipulations in contrast with ...
Yuan TIAN, Rong-xin SUN, Wu-yang CAI
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Efficient and provable security amplifications [PDF]
, 1997 Even, Goldreich and Micali showed at Crypto''89 that the existence of signature schemes secure against known message attacks implies the existence of schemes secure against adaptively chosen message attacks. Unfortunately, this transformation leads to a rather impractical scheme. We exhibit a similar security amplification, which takes the given scheme
R.J.F. Cramer (Ronald) +2 more
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ProSt: Provably Secure Homomorphic Steganography
IEEE AccessThis paper introduces Provably Secure Homomorphic Steganography (ProSt), a novel technique that combines the principles of steganography and homomorphic computation.
Shahzad Ahmad, Stefan Rass
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Universally composable secure trusted access protocol for WLAN Mesh networks
Tongxin xuebao, 2008 The current access protocols of WLAN Mesh network and trusted network could not satisfy the requirements of performance and security when the trusted access is needed in WLAN Mesh networks.Then,a provably secure trusted access protocol MN-TAP for the ...
MA Zhuo1 +3 more
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Practical and Provably Secure Distance-Bounding [PDF]
Journal of Computer Security, 2015 Abstract From contactless payments to remote car unlocking, many applications are vulnerable to relay attacks. Distance bounding protocols are the main practical countermeasure against these attacks. In this paper, we present a formal analysis of SKI, which recently emerged as the first family of lightweight and provably secure ...
Ioana Boureanu +2 more
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Provably secure authentication for the internet of vehicles
Journal of King Saud University: Computer and Information Sciences, 2023 Rapid technological development has far-reaching implications for every aspect of life, including transportation. The emerging Intelligent Transportation System (ITS) based on the Internet of Vehicles (IoV) requires robust security measures due to the ...
E Haodudin Nurkifli, Tzonelih Hwang
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Strongly secure certificateless one-pass authenticated key agreement scheme
Kuwait Journal of Science, 2015 As certificateless public key cryptography (CLPKC) could solve the problem of keyescrow, recently it has been studied more and more. Certificateless authenticated keyagreement (CLAKA), as an important part of the CLPKC, also attracts ...
BAOJUN HUANG, HANG TU
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