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An efficient conditional privacy-preserving authentication scheme for vehicular ad hoc networks using online/offline certificateless aggregate signature [PDF]
13th International Conference on Provable Security, ProvSec 2019, Cairns, QLD, Australia, October 1-4, 2019202405 bcchAccepted ManuscriptSelf-fundedPublishedGreen ...
Ho, WH, Au, MH, Li, K, Wang, YL
core +1 more source
On Provable White-Box Security in the Strong Incompressibility Model
Transactions on Cryptographic Hardware and Embedded Systems, 2023 Incompressibility is a popular security notion for white-box cryptography and captures that a large encryption program cannot be compressed without losing functionality. Fouque, Karpman, Kirchner and Minaud (FKKM) defined strong incompressibility, where
Estuardo Alpirez Bock +2 more
doaj +1 more source
, 2019 This book constitutes the refereed proceedings of the 13th International Conference on Provable Security, ProvSec 2019, held in Cairns, QLD, Australia, in October 2019.
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Provable security of internet protocols
, 2017 Secure communications over the Internet are typically established by first running an authenticated key exchange protocol, which computes a secret key between two users, which is then utilised in an encryption protocol.
Dowling, Benjamin James
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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
openaire +3 more sources
Future Internet, 2018 Provable Data Possession (PDP) protocol makes it possible for cloud users to check whether the cloud servers possess their original data without downloading all the data.
Hongbin Yang +3 more
doaj +1 more source
Unidirectional Variable Threshold Proxy Re-signature Scheme with Provable Security [PDF]
Jisuanji gongcheng, 2016 In most existing threshold proxy re-signature schemes,threshold value is essentially immutable.However,depending on the significance of re-signature message,the value should be changed dynamically in many practical applications.Based on proxy re ...
XU Haifeng,HONG Xuan
doaj +1 more source
Advanced Science, EarlyView.Rare‐earth catalysts regulate lithium–sulfur battery chemistry through f‐orbital–mediated interactions, enabling simultaneous polysulfide adsorption and catalytic conversion on conductive carbon hosts. This synergistic control suppresses the shuttle effect, accelerates redox kinetics, and guides stable Li2S nucleation, providing a mechanistic framework
Fan Wang +5 more
wiley +1 more source
Provable data possession scheme with authentication
Tongxin xuebao, 2016 To satisfy the requirements of identity authentication and data possession proven in the cloud application scenarios,a provable data possession scheme with authentication was proposed.Based on data tag signature and randomness reusing,the proposed scheme
Hao-xing LI +3 more
doaj +2 more sources
Certificateless public key cryptography based provable data possession scheme in edge environment
Tongxin xuebao, 2022 In the edge environment, data transmission to the cloud needs to pass through a new entity, the edge node, which makes the data security problem more complicated, the confidentiality and integrity of data are difficult to be guaranteed, and the ...
Ziyuan WANG, Ruizhong DU
doaj +2 more sources