Proxy Signature Scheme with Multiple Original Signers for Wireless E-Commerce Applications

• Main Authors: WANG, Guilin, BAO, Feng, ZHOU, Jianying, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2004
• Subjects: proxy signature; digital signature; e-commerce; wireless communications; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/531; https://ink.library.smu.edu.sg/context/sis_research/article/1530/viewcontent/Proxy_Signature_2004_afv.pdf
• Institution: Singapore Management University

In a proxy signature scheme, a user delegates his/her signing capability to another user in such a way that the latter can sign messages on behalf of the former. We propose an efficient and secure proxy signature scheme with multiple original signers. Our scheme is suitable for wireless electronic c...