Title :
A New Identity-Based Group Signature Scheme Based on Knapsack ECC
Author :
Parvin, S. ; Song Han ; Rehman, Zia Ur ; Al Faruque, Abdullah ; Hussain, Farookh Khadeer
Author_Institution :
Digital Ecosyst. & Bus. Intell. Inst., Curtin Univ. of Technol., Perth, WA, Australia
Abstract :
Elliptic curve cryptography (ECC) is a way to provide security for exchanging keys among communicating parties using the Diffie Hellman key exchange algorithm. This paper presents the ECC implementation for identity-based signature authentication and then applies the knapsack algorithm on ECC for signing a message. The group signature is the concatenation of the identity-based signature with the user´s public key. In this paper, we attempt to provide a secure ID-based group signature scheme by using knapsack based ECC.
Keywords :
digital signatures; knapsack problems; public key cryptography; Diffie Hellman key exchange algorithm; communicating parties; elliptic curve cryptography; identity-based group signature scheme; identity-based signature authentication; identity-based signature concatenation; knapsack ECC; knapsack algorithm; message signing; secure ID-based group signature scheme; security; user public key; Digital signatures; Elliptic curve cryptography; Elliptic curves; Equations; Cryptogaraphy; Digital; Knapsack; Signature;
Conference_Titel :
Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS), 2012 Sixth International Conference on
Conference_Location :
Palermo
Print_ISBN :
978-1-4673-1328-5
DOI :
10.1109/IMIS.2012.88
