Results 11 to 20 of about 1,129,923 (299)
Tree-based group key agreement [PDF]
ACM Transactions on Information and System Security, 2004 Secure and reliable group communication is an active area of research. Its popularity is fueled by the growing importance of group-oriented and collaborative applications. The central research challenge is secure and efficient group key management. While centralized methods are often appropriate for key distribution in large multicast-style groups ...
Yongdae Kim, Adrian Perrig, Gene Tsudik
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Measurement-device-independent multi-party quantum key agreement
Frontiers in Quantum Science and Technology, 2023 Quantum key agreement (QKA) is an important quantum cryptography primitive. In a QKA protocol, two or more untrusted parties can agree on an identical key in such a way that they equally influence the key and no subset can decide it alone.
Bing-Xin Liu +4 more
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Key Agreement Over Inter-Process Communication
IEEE Access, 2021 Today’s computer is often infected by malwares and conventional communication channels such as inter-process communication (IPC) are attractive attack surface for attackers because important information such as user’s personal data and ...
Manami Suzuki +4 more
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High Key Rate Quantum Conference Key Agreement With Unconditional Security
IEEE Access, 2021 Quantum cryptography is a major ingredient of the future quantum internet that promises various secure communication tasks. Quantum conference key agreement (CKA) is an important cryptographic primitive of quantum cryptography, which provides the ...
Xiao-Yu Cao +5 more
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A secure authentication and key agreement scheme with dynamic management for vehicular networks
Connection Science, 2023 The development of 5G communication, big data technology and intelligent transportation system has driven the rapid development of vehicle network (VANET).
Yuxiang Zhou +2 more
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Key agreement protocol in Braid group representation level
Lietuvos Matematikos Rinkinys, 2021 In this paper the key agreement protocol is given and the applicationof it in Braid groups is suggested. The one way of protocol is being justified.
Povilas Tvarijonas +2 more
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Anonymous Quantum Conference Key Agreement
PRX Quantum, 2020 Conference key agreement (CKA) is a cryptographic effort of multiple parties to establish a shared secret key. In future quantum networks, generating secret keys in an anonymous way is of tremendous importance for parties that want to keep their shared ...
Frederik Hahn, Jarn de Jong, Anna Pappa
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A SECURE KEY AGREEMENT PROTOCOL [PDF]
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
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Attacking a Protocol for Group Key Agreement by Refuting Incorrect Inductive Conjectures [PDF]
, 2004 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 +5 more
core +1 more source
Post-quantum identity-based authenticated multiple key agreement protocol
ETRI Journal, 2023 Authenticated multiple key agreement (AMKA) protocols provide participants with multiple session keys after one round of authentication. Many schemes use Diffie-Hellman or authenticated key agreement schemes that rely on hard integer factorizations that ...
Yang Yang +3 more
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