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IJNSEC
2010
127views more  IJNSEC 2010»
11 years 4 months ago
Identity-based Threshold Signature Secure in the Standard Model
Recently, design of Identity-based (ID-based) threshold signature schemes which are efficient and provably secure in the standard model has drawn great concerns. In this paper, an...
Hu Xiong, Zhiguang Qin, Fagen Li
CSREASAM
2009
11 years 11 months ago
A Tripartite Strong Designated Verifier Scheme Based On Threshold RSA Signatures
In this paper we propose a new designated verifier signature scheme based on the threshold signature scheme presented [8] by Ghodosi and Pieprzyk. The advantages of the new scheme ...
Jerome Dossogne, Olivier Markowitch
EUROCRYPT
2000
Springer
12 years 1 months ago
Practical Threshold Signatures
We present an RSA threshold signature scheme. The scheme enjoys the following properties:
Victor Shoup
EUROCRYPT
2006
Springer
12 years 1 months ago
Simplified Threshold RSA with Adaptive and Proactive Security
We present the currently simplest, most efficient, optimally resilient, adaptively secure, and proactive threshold RSA scheme. A main technical contribution is a new rewinding stra...
Jesús F. Almansa, Ivan Damgård, Jespe...
ACNS
2003
Springer
131views Cryptology» more  ACNS 2003»
12 years 3 months ago
On the Security of Two Threshold Signature Schemes with Traceable Signers
A (t, n) threshold signature scheme allows t or more group members to generate signatures on behalf of a group with n members, while any t−1 or less members cannot do the same th...
Guilin Wang, Xiaoxi Han, Bo Zhu
PROVSEC
2007
Springer
12 years 3 months ago
Practical Threshold Signatures Without Random Oracles
We propose a secure threshold signature scheme without trusted dealer. Our construction is based on the recently proposed signature scheme of Waters in EUROCRYPT’05. The new thre...
Jin Li, Tsz Hon Yuen, Kwangjo Kim
ESORICS
2009
Springer
12 years 10 months ago
User-Centric Handling of Identity Agent Compromise
Digital identity credentials are a key enabler for important online services, but widespread theft and misuse of such credentials poses serious risks for users. We believe that an ...
Daisuke Mashima, Mustaque Ahamad, Swagath Kannan
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