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2004 IEEE International Conference on E-Commerce Technology (CEC'04)
A Simplified Approach to User Controllable Threshold Signatures
San Diego, California
July 06-July 09
ISBN: 0-7695-2098-7
ASCII Text
x 
 
Jong-Phil Yang, Sang Uk Shin, Kyung-Hyune Rhee, "A Simplified Approach to User Controllable Threshold Signatures," E-Commerce Technology, IEEE International Conference on, pp. 273-280, 2004 IEEE International Conference on E-Commerce Technology (CEC'04), 2004.
 
 
BibTex
x
 
@article{ 10.1109/ICECT.2004.1319743,
author = {Jong-Phil Yang and Sang Uk Shin and Kyung-Hyune Rhee},
title = {A Simplified Approach to User Controllable Threshold Signatures},
journal ={E-Commerce Technology, IEEE International Conference on},
volume = {0},
year = {2004},
isbn = {0-7695-2098-7},
pages = {273-280},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICECT.2004.1319743},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - E-Commerce Technology, IEEE International Conference on
TI - A Simplified Approach to User Controllable Threshold Signatures
SN - 0-7695-2098-7
SP273
EP280
A1 - Jong-Phil Yang,
A1 - Sang Uk Shin,
A1 - Kyung-Hyune Rhee,
PY - 2004
KW - null
VL - 0
JA - E-Commerce Technology, IEEE International Conference on
ER -
 
Jong-Phil Yang, Pukyong National University
Sang Uk Shin, Pukyong National University
Kyung-Hyune Rhee, Pukyong National University
Threshold signature scheme typically assumes that the shared signing function can only be activated by a quorum number of servers. Therefore, it is inappropriate for settings where an organization employs some servers for a threshold protection of its private signing function. That is, if anyone has a power to activate the signing function of servers, he can easily compute valid signatures for specific organization without knowing the secret private key. In this paper, we present a model of threshold signature scheme that the user possesses the controllability to activate his private signing functions and the secret private key is shared among several servers. Moreover, our scheme is applicable to both discrete-log based threshold signatures and RSA based threshold signatures.
Citation:
Jong-Phil Yang, Sang Uk Shin, Kyung-Hyune Rhee, "A Simplified Approach to User Controllable Threshold Signatures," cec, pp.273-280, 2004 IEEE International Conference on E-Commerce Technology (CEC'04), 2004
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