One-round attribute-based key exchange in the multi-party setting

• Main Authors: TIAN, Yangguang, YANG, Guomin, MU, Yi, LIANG, Kaitai, YU, Yong
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2016
• Subjects: Attribute-based cryptography; Insider security; Multi-party setting; One-round key exchange; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/7365; https://ink.library.smu.edu.sg/context/sis_research/article/8368/viewcontent/One_round_attribute_based_key_exchange_in_the_multi_party_setting.pdf
• Institution: Singapore Management University

Attribute-based authenticated key exchange (AB-AKE) is a useful primitive that allows a group of users to establish a shared secret key and at the same time enables fine-grained access control. A straightforward approach to design an AB-AKE protocol is to extend a key exchange protocol using attribu...