scholarly journals Constructing UC Secure and Constant-Round Group Key Exchange Protocols via Secret Sharing

2008 ◽  
Vol 2008 (1) ◽  
Author(s):  
Chunjie Cao ◽  
Chao Yang ◽  
Jianfeng Ma ◽  
Sangjae Moon
Keyword(s):  
Secret Sharing ◽  
Key Exchange ◽  
Group Key ◽  
Group Key Exchange ◽  
Key Exchange Protocols

An Efficient Password-based Group Key Exchange Protocol Using Secret Sharing

2013 ◽  
Vol 7 (1) ◽  
pp. 145-150 ◽  
Author(s):  
Wei Yuan ◽  
Liang Hu ◽  
Hongtu Li ◽  
Jianfeng Chu
Keyword(s):  
Secret Sharing ◽  
Key Exchange ◽  
Key Exchange Protocol ◽  
Group Key ◽  
Group Key Exchange

Secure Group Key Agreement Protocols

2018 ◽  
pp. 55-65
Author(s):  
Kannan Balasubramanian ◽  
Mala K.
Keyword(s):  
Secure Communication ◽  
Key Exchange ◽  
Public Key ◽  
Key Establishment ◽  
Group Key ◽  
Secure Access ◽  
Group Key Exchange ◽  
Key Exchange Protocols ◽  
Agreement Protocols

This chapter focusses on Secure Key Exchange protocols executed among a group of parties, called group key exchange (GKE) protocols. Authentication and Key Establishment are very important in any secure communication. Authentication is generally based on long-term keys which can be associated with identities. To associate identities with long-term keys, we can assume the existence of a public-key infrastructure (PKI) which provides parties with some mechanisms for secure key registration and secure access to long-term keys of prospective peers. In most cases, there is also a need for some temporary keys. The Group Key Exchange protocols can be classified as Centralized, Distributed or Contributory. A few toolkits such as Spread and Cliques for the implementation of Group Key Exchange Protocols are also discussed.

Group key exchange protocols withstanding ephemeral-key reveals

2018 ◽  
Vol 12 (1) ◽  
pp. 79-86
Author(s):  
Maria Isabel González Vasco ◽  
Angel Luis Pérez del Pozo ◽  
Adriana Suárez Corona
Keyword(s):  
Key Exchange ◽  
Group Key ◽  
Group Key Exchange ◽  
Key Exchange Protocols
Sign in / Sign up

Export Citation Format

Share Document