Undeniable signature

Undeniable signature is a digital signature scheme and implementation invented by David Chaum and Hans van Antwerpen in 1989. In this scheme, a… (More)
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Topic mentions per year

1989-2016
051019892016

Papers overview

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2008
2008
How to define the security of undeniable signature schemes is a challenging task. This paper presents two security definitions of… (More)
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2008
2008
The concept of certificateless public key cryptography (CL-PKC) was introduced by Al-Riyami and Paterson. Such a cryptosystem… (More)
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2006
2006
In this paper, we propose a new approach for constructing selectively convertible undeniable signature schemes, and present two… (More)
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2005
2005
In undeniable signature schemes, zero-knowledgeness and non-transferability have been identified so far. In this paper, by… (More)
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2004
2004
In this paper, a new kind of adversarial goal called forge-and-impersonate in undeniable signature schemes is introduced. Note… (More)
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2001
2001
Undeniable signature has been extensively researched after Chaum and Antwerpen first proposed the concept of this special digital… (More)
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1997
1997
Undeniable signatures are digital signatures which are not universally veriiable but can only be checked with the signer's help… (More)
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Highly Cited
1991
Highly Cited
1991
"Undeniable" (or perhaps rather "invisible") signatures are digital signatures which the recipient cannot show round without the… (More)
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Highly Cited
1990
Highly Cited
1990
We introduce a new concept called convertible undeniable signature schemes. In these schemes, release of a single bit string by… (More)
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Highly Cited
1989
Highly Cited
1989
Digital signatures [DH]-unlike handwritten signatures and banknote printing-are easily copied exactly. This property can be… (More)
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