Results 201 to 210 of about 165,134 (247)

Authenticated Key Agreement with Key Re-use in the Short Authenticated Strings Model

2010
Serge Vaudenay [20] introduced a notion of Message Authentication (MA) protocols in the Short Authenticated String (SAS) model. A SAS-MA protocol authenticates arbitrarily long messages sent over insecure channels as long as the sender and the receiver can additionally send a very short, e.g. 20 bit, authenticated message to each other.
Stanislaw Jarecki, Nitesh Saxena
openaire   +1 more source

Three party secure data transmission in IoT networks through design of a lightweight authenticated key agreement scheme

Future generations computer systems, 2019
Wireless sensor networks (WSNs) can be deployed in any unattended environment. With new enhancements in internet of things (IoT) technology, authorized users are able to access reliable sensor nodes.
Arezou Ostad-Sharif, H. Arshad, M. Nikooghadam, Dariush Abbasinezhad-Mood   +3 more
semanticscholar   +1 more source

A Provably Secure and Efficient Authenticated Key Agreement Scheme for Energy Internet-Based Vehicle-to-Grid Technology Framework

IEEE transactions on industry applications, 2020
The energy Internet (EI)-based vehicle-to-grid (V2G) technology facilitates the electric vehicles not only to distribute additional electricity into grid systems, but also support receiving back from the power grid in the form of charging. The secure key
Azeem Irshad, M. Usman, Shehzad Ashraf Chaudhry, Husnain Naqvi, M. Shafiq   +4 more
semanticscholar   +1 more source

Design and analysis of authenticated key agreement scheme in cloud-assisted cyber-physical systems

Future generations computer systems, 2020
With advancements in engineering and science, the application dimensions of Cyber–Physical System (CPS) are increasing due to their improving efficiency, safety, reliability, usability and autonomy.
S. Challa, A. Das, P. Gope, Neeraj Kumar, Fan Wu, A. Vasilakos   +5 more
semanticscholar   +1 more source

Provably secure two-party authenticated key agreement protocol for post-quantum environments

Journal of Information Security and Applications, 2020
A two-party authenticated key agreement (2PAKA) protocol is a cryptographic tool employed widely to allow two users to generate a shared and fresh session key between them in each session over an insecure network. The authenticated version of a two-party
S. H. Islam
semanticscholar   +1 more source

A provably secure dynamic ID-based authenticated key agreement framework for mobile edge computing without a trusted party

Journal of Information Security and Applications, 2020
Mobile Edge Computing (MEC) is an emergent paradigm that brings computation, storage, and network resources close to mobile users. It allows applications to execute near the user, which are delay-sensitive and content-aware.
D. Mishra, Dharminder Dharminder, Preeti Yadav, Y. S. Rao, P. Vijayakumar, Neeraj Kumar   +5 more
semanticscholar   +1 more source

An authentication and key agreement protocol for satellite communications

International Journal of Communication Systems, 2012
SUMMARYIn 2009 and 2011, Chen et al. and Lasc et al. proposed two separate authentication schemes for mobile satellite communication systems. Unfortunately, their schemes are unable to protect security in the event of smart card loss. In this paper, we propose a novel version that resists common malicious attacks and improves both the schemes of Chen ...
Chin-Chen Chang 0001, Ting-Fang Cheng, Hsiao-Ling Wu   +2 more
openaire   +1 more source

An authenticated group key agreement for wireless networks

IEEE Wireless Communications and Networking Conference, 2005, 2005
One useful application of wireless networks is for secure group communication. The members in the group first run a group key agreement (GKA) protocol to establish a common group key that can be used to encrypt messages to be broadcast to the group. Authentication is necessary in GKA protocols to prevent adversaries from masquerading as group members ...
null Chik How Tan, J. Chee, null Ming Teo   +2 more
openaire   +1 more source

An Improved Popescu’s Authenticated Key Agreement Protocol

2006
In 2004, Popescu proposed an efficient and secure key agreement protocol based on the Diffie-Hellman key agreement, which works in an elliptic curve group. The protocol, however, is still susceptible to a key-compromise impersonation attack, a reflection attack, and a replay attack.
Eun-Jun Yoon, Kee-Young Yoo
openaire   +1 more source

AKAIoTs: authenticated key agreement for Internet of Things

Wireless Networks, 2018
WSNs are one of the important components in the Internet of Things (IoTs), since they enable gathering and transmitting of data to the cloud server via the Internet medium. Designing an efficient secure cryptography scheme for the IoTs is a challenging task, since sensor node is a resource-constrained device.
Mutaz Elradi S. Saeed, Qun-Ying Liu, GuiYun Tian 0001, Bin Gao 0003, Fagen Li   +4 more
openaire   +2 more sources