Results 21 to 30 of about 2,883,613 (289)

An Efficient and Secure Anonymous Authentication Scheme for VANETs Based on the Framework of Group Signatures

open access: yesIEEE Access, 2018
Vehicular ad hoc networks (VANETs) have stimulated interests in both academic and industry settings. Once deployed, they would bring a new driving experience to drivers.
Xiaohan Yue   +5 more
doaj   +1 more source

On Forward-Secure Storage [PDF]

open access: yes, 2006
We study a problem of secure data storage in a recently introduced Limited Communication Model. We propose a new cryptographic primitive that we call a Forward-Secure Storage (FSS). This primitive is a special kind of an encryption scheme, which produces huge (5 GB, say) ciphertexts, even from small plaintexts, and has the following non-standard ...
openaire   +2 more sources

Toward Forward Secure SSE Supporting Conjunctive Keyword Search

open access: yesIEEE Access, 2019
The primitive of Searchable Symmetric Encryption (SSE) allows a server to perform search directly over encrypted documents. Recently, forward secure SSE (FSSE) has attracted significant attention due to its secure property for document update.
Yunling Wang   +4 more
doaj   +1 more source

A Forward-Secure Digital Signature Scheme [PDF]

open access: yes, 1999
We describe a digital signature scheme in which the public key is fixed but the secret signing key is updated at regular intervals so as to provide a forward security property: compromise of the current secret key does not enable an adversary to forge signatures pertaining to the past.
Mihir Bellare, Sara K. Miner
openaire   +3 more sources

Changing Homeland Security In 2010: Was Homeland Security Useful? [PDF]

open access: yes, 2011
This article appeared in Homeland Security Affairs (February 2011), v.7 no.1The failure of public safety disciplines to prevent the September 11, 2001 attack gave 'homeland security' its chance to emerge as a competing paradigm for organizing the nation'۪
Bellavita, Christopher
core   +2 more sources

Conditional Privacy-Preserving Anonymous Authentication Scheme With Forward Security in Vehicle-to-Grid Networks

open access: yesIEEE Access, 2020
In the Vehicle-to-Grid (V2G) network, the electric vehicles (EVs) need to report their respective information, such as vehicle identity, battery capacity, battery state of charge (SoC), current location, and driving direction, to the power grid through ...
Qinglong Wang   +3 more
doaj   +1 more source

Towards Forward Secure Internet Traffic [PDF]

open access: yes, 2019
Forward Secrecy (FS) is a security property in key-exchange algorithms which guarantees that a compromise in the secrecy of a long-term private-key does not compromise the secrecy of past session keys. With a growing awareness of long-term mass surveillance programs by governments and others, FS has become widely regarded as a highly desirable property.
Alashwali, E, Szalachowski, P, Martin, A
openaire   +5 more sources

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

open access: yesIEEE 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   +4 more
doaj   +1 more source

5G-AKA-FS: A 5G Authentication and Key Agreement Protocol for Forward Secrecy

open access: yesSensors, 2023
5G acts as a highway enabling innovative digital transformation and the Fourth Industrial Revolution in our lives. It is undeniable that the success of such a paradigm shift hinges on robust security measures.
Ilsun You   +5 more
doaj   +1 more source

Forward-Secure Hierarchical Predicate Encryption [PDF]

open access: yesThe Computer Journal, 2013
Secrecy of decryption keys is an important pre-requisite for security of any encryption scheme and compromised private keys must be immediately replaced. \emph{Forward Security (FS)}, introduced to Public Key Encryption (PKE) by Canetti, Halevi, and Katz (Eurocrypt 2003), reduces damage from compromised keys by guaranteeing confidentiality of messages ...
Juan Manuel González Nieto   +2 more
openaire   +6 more sources

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