Results 11 to 20 of about 427,417 (300)
IACR Cryptol. ePrint Arch., 2009 A new 4-pass Key-Agreement Protocol is presented. The security of the protocol mainly relies on the existence of a (polynomial-computable) One-Way-Function and the supposed computational hardness of solving a specific system of equations.
Bjoern Grohmann
core +5 more sources
A SECURE KEY AGREEMENT PROTOCOL
Journal of Information and Organizational Sciences, 2001 In this paper we propose a secure protocol for an authenticated key agreement based on the Diffie-Hellman key agreement, which works in an elliptic curve group We prove that our protocol meets the security attributes under the assumption that the elliptic curve discrete logarithm problem is secure.
Constantin Popescu, Popescu, Constantin
openaire +4 more sources
Improved Framework for Blockchain Application Using Lattice Based Key Agreement Protocol [PDF]
International Journal of Electronics and Telecommunications, 2023 One of the most recent challenges in communication system and network system is the privacy and security of information and communication session. Blockchain is one of technologies that use in sensing application in different important environments such ...
Zahraa Ch. Oleiwi +2 more
doaj +1 more source
Reusing Static Keys in Key Agreement Protocols [PDF]
, 2009 Contrary to conventional cryptographic wisdom, the NIST SP 800-56A standard explicitly allows the use of a static key pair in more than one of the key establishment protocols described in the standard. In this paper, we give examples of key establishment protocols that are individually secure, but which are insecure when static key pairs are reused in ...
Sanjit Chatterjee +2 more
openaire +2 more sources
Key Agreement via Protocols [PDF]
, 2019 Inspired by the ideas of no cloning and measurable degrading that quantum key agreement protocols rely on, we devise novel key agreement protocols for the classical world. Our protocols are based on identical devices that are mass produced and distributed among parties participating in the protocol.
Roscoe, A, Wang, L
openaire +2 more sources
An Improved Key Agreement Protocol Based on Fractal Theory [PDF]
Engineering and Technology Journal, 2014 A key agreement protocol is a key establishment technique which enables two or more communicating parities to agree on a key or exchange information over an open communication channel.
Nadia M. G. Al-Saidi
doaj +1 more source
Ironwood meta key agreement and authentication protocol
Advances in Mathematics of Communications, 2021 Number theoretic public-key solutions, currently used in many applications worldwide, will be subject to various quantum attacks, making them less attractive for longer-term use. Certain group theoretic constructs are now showing promise in providing quantum-resistant cryptographic primitives, and may provide suitable alternatives for those looking to ...
Iris Anshel +3 more
openaire +4 more sources
Attacking Group Protocols by Refuting Incorrect Inductive Conjectures [PDF]
, 2005 Automated tools for finding attacks on flawed security protocols often struggle to deal with protocols for group key agreement. Systems designed for fixed 2 or 3 party protocols may not be able to model a group protocol, or its intended security ...
Graham Steel +3 more
core +1 more source
A NEW ENHANCED AUTHENTICATED KEY AGREEMENT PROTOCOL
International Journal of Intelligent Computing and Information Sciences, 2014 In 2010, Deng and Deng investigated several Seo-Sweeny related protocols and presented anew improvement to Tseng’s protocol to avoid discovered attacks such as modification and off-linepassword guessing attacks.
Ab Elhabshy, E Masameer, K El-Dahshan
doaj +1 more source
A Lightweight Authentication Protocol for UAVs Based on ECC Scheme
Drones, 2023 With the rapid development of unmanned aerial vehicles (UAVs), often referred to as drones, their security issues are attracting more and more attention.
Shuo Zhang +3 more
doaj +1 more source