A Provable Secure and Escrow-able Authenticated Group Key Agreement Protocol without NAXOS Trick
Author(s) -
Shaheena Khatoon,
Tejeshwari Thakur,
Balwant Singh
Publication year - 2017
Publication title -
international journal of computer applications
Language(s) - English
Resource type - Journals
ISSN - 0975-8887
DOI - 10.5120/ijca2017914998
Subject(s) - computer science , escrow , protocol (science) , key escrow , computer security , group (periodic table) , key (lock) , group key , provable security , computer network , theoretical computer science , public key cryptography , cryptography , encryption , physics , medicine , alternative medicine , pathology , quantum mechanics
We present an ID-based escrow-able authenticated group key agreement (AGKA) protocol which is provably secure in random oracle model. Additionally, the proposed protocol neither involve NAXOS trick nor uses gap assumption. And the security is proven in stronger eCK model. To our best knowledge, the proposed protocol will be first provable Secure and escrow-able ID based authenticated group key agreement protocol without NAXOS trick in eCK model.
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