Certificateless Proxy Signature from RSA. (23rd June 2014)

• Record Type: Journal Article
• Authors: Deng, Lunzhi; Zeng, Jiwen; Qu, Yunyun
• Other Names: Wong Kwok-Wo Academic Editor.
• Is Part Of: Mathematical problems in engineering. Volume 2014(2014)
• Publication Date: 2014-06-23
• Subjects: Engineering mathematics -- Periodicals; 510.2462
• DOI: 10.1155/2014/373690
• Languages: English
• ISSNs: 1024-123X

Abstract

Abstract : Although some good results were achieved in speeding up the computation of pairing function in recent years, it is still interesting to design efficient cryptosystems with less bilinear pairing operation. A proxy signature scheme allows a proxy signer to sign messages on behalf of an original signer within a given context. We propose a certificateless proxy signature (CLPS) scheme from RSA and prove its security under the strongest security model where the Type I/II adversary is a super Type I/II adversary.