Key transfer protocols fully rely on trusted Key Generation Center (KGC) to compute group key and to transport the group keys to all communication parties in a ...
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Dec 12, 2012 · In this paper, an efficient key generation and key transfer protocol has been proposed where KGC can broadcast group key information to all ...
Oct 22, 2024 · In this paper, an efficient key generation and key transfer protocol has been proposed where KGC can broadcast group key information to all ...
An efficient key generation and key transfer protocol has been proposed where KGC can broadcast group key information to all group members in a secure way ...
Abstract – Secure group communications are more prone to attacks as compared to the conventional one to one communication. Every client in a group can be ...
Authentication and Confidentiality are the major concerns in secure group communication. Our proposed approach uses an authenticated group key transfer protocol.
The group key management protocol used in a centralized system seeks to minimise the requirements of both group members and KDC in order to augment the ...
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Besides, we use the concept of secret sharing scheme to propose a secure key transfer protocol to exclude impersonators from accessing the group communication.
To achieve secure group communication, one-time session keys need to be shared among group members in a secure and authenticated manner.
The Diffie–Hellman key exchange method allows two parties that have no prior knowledge of each other to jointly establish a shared secret key over an insecure ...