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

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

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...

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Bibliographic Details
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
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Institution: Singapore Management University
Language: English
Description
Summary: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 commerce applications, since the overheads of computation and communication are low. As an example, we present an electronic air ticket booking scheme for wireless customers.

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