Results 1 to 10 of about 2,989,875 (336)
On the Security of a PUF-Based Authentication and Key Exchange Protocol for IoT Devices [PDF]
Sensors, 2023 Recently, Roy et al. proposed a physically unclonable function (PUF)-based authentication and key exchange protocol for Internet of Things (IoT) devices.
Da-Zhi Sun, Yi-Na Gao, Yangguang Tian
doaj +2 more sources
LPWAN Key Exchange: A Centralised Lightweight Approach [PDF]
Sensors, 2022 The Internet of Things (IoT) is one of the fastest emerging technologies in the industry. It includes diverse applications with different requirements to provide services to users.
Gaurav Pathak +3 more
doaj +2 more sources
Algorithms for Lightweight Key Exchange. [PDF]
Sensors (Basel), 2017 Public-key cryptography is too slow for general purpose encryption, with most applications limiting its use as much as possible. Some secure protocols, especially those that enable forward secrecy, make a much heavier use of public-key cryptography, increasing the demand for lightweight cryptosystems that can be implemented in low powered or mobile ...
Alvarez R +3 more
europepmc +6 more sources
Dynamic Group Authentication and Key Exchange Scheme Based on Threshold Secret Sharing for IoT Smart Metering Environments [PDF]
Sensors, 2018 The Internet of Things (IoT) environment is constantly evolving. Many IoT services have emerged, improving living conditions. Smart homes were among the first developments, and smart buildings, smart factories, and smart cities are attracting increasing ...
Dae-Hwi Lee, Im-Yeong Lee
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Oblivious Transfer based on Key Exchange [PDF]
Cryptologia, 2007 Key-exchange protocols have been overlooked as a possible means for implementing oblivious transfer (OT). In this paper we present a protocol for mutual exchange of secrets, 1-out-of-2 OT and coin flipping similar to Diffie-Hellman protocol using the ...
Abhishek Parakh +3 more
core +4 more sources
Key exchange with the help of a public ledger [PDF]
, 2017 Blockchains and other public ledger structures promise a new way to create globally consistent event logs and other records. We make use of this consistency property to detect and prevent man-in-the-middle attacks in a key exchange such as Diffie-Hellman
A Shamir +9 more
core +3 more sources
Generic Security Proof of Quantum Key Exchange using Squeezed States [PDF]
, 2005 Recently, a Quantum Key Exchange protocol that uses squeezed states was presented by Gottesman and Preskill. In this paper we give a generic security proof for this protocol.
Poels, Karin +2 more
core +4 more sources
On Deniability in Quantum Key Exchange [PDF]
, 2002 We show that claims of "perfect security" for keys produced by quantum key exchange (QKE) are limited to "privacy" and "integrity." Unlike a one-time pad, QKE does not necessarily enable Sender and Receiver to pretend later to have established a different key.
Donald Beaver
openaire +3 more sources
, 2007 JUCS - Journal of Universal Computer Science Volume Nr.
Jeong,Ik, Lee,Dong
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New Cryptographic Primitive: Definition, Model and Construction of Ratched Key Exchange [PDF]
Jisuanji kexue, 2022 In the application of traditional cryptography,people always assume that the endpoints are secure and the adversary is on the communication channel.However,the prevalence of malware and system vulnerabilities makes endpoint compromise a se-rious and ...
FENG Deng-guo
doaj +1 more source