Results 31 to 40 of about 19,427 (285)
IEEE Access, 2021 Vehicular Ad hoc Networks (VANETs) are a subset of the Internet of Things (IoT) that are used in smart traffic applications. Due to their high speed, mobility, and exposure to the environment, the security requirements for VANETs result in the ...
L. Ellen Funderburg, Im-Yeong Lee
doaj +1 more source
CERTIFICATE REVOCATION SCHEME BASED ON WEIGHTED VOTING GAME AND RATIONAL SECURE MULTIPARTY COMPUTING
ICTACT Journal on Communication Technology, 2017 The Mobile Adhoc Network consists of deployed mobile nodes which lead to the frequent changes in network topology. Due to topology changes, required infrastructure is unavailable for communication.
N Aravinthan, K Geetha
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Distributed Key Management for Secure Role Based Messaging [PDF]
, 2006 Secure Role Based Messaging (SRBM) augments messaging systems with role oriented communication in a secure manner. Role occupants can sign and decrypt messages on behalf of roles. This paper identifies the requirements of SRBM and recognises the need for:
Zhao, Gansen +5 more
core +1 more source
IEEE Access, 2023 Anonymous authentication system enables mobile users to anonymously authenticate themselves to an authorized entity such as a Group Manager (GM) without revealing any privacy information.
Amang Sudarsono, Mike Yuliana
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Windowed certificate revocation [PDF]
Proceedings IEEE INFOCOM 2000. Conference on Computer Communications. Nineteenth Annual Joint Conference of the IEEE Computer and Communications Societies (Cat. No.00CH37064), 2002 The advent of electronic commerce and personal communications on the Internet has heightened concern over lack of privacy and security. Network services providing a wide range of security related guarantees are increasingly based on public key certificates.
Patrick D. McDaniel, Sugih Jamin
openaire +2 more sources
Ciphertext policy attribute-based encryption scheme supporting direct revocation
Tongxin xuebao, 2016 In order to support fine-grained attribute revocation in direct revocation mode an attribute-based encryption scheme with efficient revocation was proposed.The model of ABE supporting attribute revocation was given,and a con-crete scheme was constructed ...
Xi-xi YAN, Hui MENG
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Mandato, mandat, agency: fiduciary duties and power of revocation
, 2015 My speech covers a wide field of investigation, in which I have chosen a path that touches these topics through some key points of the European law history. After briefly outlining the “mandatum” contract in the ancient Rome and its’ backgrounds in the
R.E. Cerchia
core +2 more sources
Practical group signature scheme with verifier-local revocation
Tongxin xuebao, 2011 An efficient approach of member revocation in group signature is verifier-local revocation.In this approach,revocation messages are only sent to signature verifiers,while signers have no involvement.There are some problems in group signature with ...
LI Ji-guo, SUN Gang, ZHANG Yi-chen
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BRT: An Efficient and Scalable Blockchain-Based Revocation Transparency System for TLS Connections
Sensors, 2023 Log-based public key infrastructure(PKI) refers to a robust class of CA-attack-resilient PKI that enhance transparency and accountability in the certificate revocation and issuance process by compelling certificate authorities (CAs) to submit revocations
Qianqian Xing +6 more
doaj +1 more source
Postcertificates for Revocation Transparency
CoRR, 2022 The modern Internet is highly dependent on trust communicated via certificates. However, in some cases, certificates become untrusted, and it is necessary to revoke them. In practice, the problem of secure revocation is still open. Furthermore, the existing procedures do not leave a transparent and immutable revocation history.
Nikita Korzhitskii +2 more
openaire +3 more sources