scholarly journals Tree-Based Ring-LWE Group Key Exchanges with Logarithmic Complexity

2020 ◽  
pp. 91-106
Author(s):  
Hector B. Hougaard ◽  
Atsuko Miyaji
Keyword(s):  
Group Key ◽  
Logarithmic Complexity

A BD Group Key Negotiation Protocol based on Clustering Technology

2020 ◽  
Vol 16 (6) ◽  
pp. 875
Author(s):  
Cai Zengyu ◽  
Wu Zuodong ◽  
Zhang Jianwei ◽  
Wang Wenqian
Keyword(s):  
Group Key ◽  
Negotiation Protocol ◽  
Key Negotiation

Distributed group key management scheme based on cluster collaboration in WSN

2009 ◽  
Vol 29 (3) ◽  
pp. 638-642
Author(s):  
Wei-ni ZENG ◽  
Ya-ping LIN ◽  
Qiu-ying LU
Keyword(s):  
Key Management ◽  
Group Key Management ◽  
Group Key ◽  
Management Scheme ◽  
Key Management Scheme

Efficient group key exchange protocol with strong security

2010 ◽  
Vol 30 (7) ◽  
pp. 1805-1808
Author(s):  
Shao-feng DENG ◽  
Fan DENG ◽  
Yi-fa LI
Keyword(s):  
Key Exchange ◽  
Key Exchange Protocol ◽  
Group Key ◽  
Group Key Exchange

Group Key Management in Cloud for Shared Media Sanitization

2020 ◽  
Author(s):  
Manoj Kumar Shukla ◽  
Ashwani Kumar Dubey ◽  
Divya Upadhyay ◽  
Boris Novikov
Keyword(s):  
Key Management ◽  
Group Key Management ◽  
Group Key

scholarly journals Cryptanalysis of a Group Key Establishment Protocol

Symmetry ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 332
Author(s):  
Jorge Martínez Carracedo ◽  
Adriana Suárez Corona
Keyword(s):  
Forward Secrecy ◽  
Key Establishment ◽  
Group Key ◽  
Active Attack ◽  
Group Key Establishment

In this paper, we analyze the security of a group key establishment scheme proposed by López-Ramos et al. This proposal aims at allowing a group of users to agree on a common key. We present several attacks against the security of the proposed protocol. In particular, an active attack is presented, and it is also proved that the protocol does not provide forward secrecy.

Group key management: Issues and opportunities

2021 ◽  
pp. 1-9
Author(s):  
Gunjan Srivastava ◽  
J. N. Singh ◽  
Manisha Manjul
Keyword(s):  
Key Management ◽  
Group Key Management ◽  
Group Key ◽  
Management Issues

scholarly journals CAGE: Clique-based Assignment of Group kEy

2007 ◽  
Author(s):  
Avinash Srinivasan ◽  
Feng Li ◽  
Jie Wu ◽  
Minglu Li
Keyword(s):  
Group Key
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