Title :
Provably Secure Certificateless Authenticated Key Agreement Protocol in the Standard Model
Author :
Wang, Xiaofen ; Li, Xiongda
Author_Institution :
Sch. of Comput. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Inspired by the certificateless public key encryption scheme proposed by Jong et al, we present a new certificateless authenticated key agreement protocol (CLAK). It is provably secure in the standard model. CLAK protocol provides perfect forward secrecy. Compared with a certificateless authenticated key agreement protocol which is only provable secure in the random oracle model, the new protocol is improved with respect to the security properties, computation and communication cost.
Keywords :
cryptographic protocols; message authentication; public key cryptography; certificateless authenticated key agreement protocol; certificateless public key encryption scheme; Computational modeling; Games; Protocols; Public key; Resistance; Certificateless public key cryptography; ID-based authenticated key agreement; KGC-forward secrecy; perfect forward secrecy; standard model;
Conference_Titel :
Pervasive Computing Signal Processing and Applications (PCSPA), 2010 First International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-8043-2
Electronic_ISBN :
978-0-7695-4180-8
DOI :
10.1109/PCSPA.2010.20
