搜索结果: 1-9 共查到“军事学 Designated Verifier Signature Scheme”相关记录9条 . 查询时间(0.14 秒)
On the Security of a Certificateless Strong Designated Verifier Signature Scheme
Certificateless cryptography Cryptanalysis Designated verifier signature
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2018/11/8
Recently, Chen et al. proposed the first non-delegatable certificateless strong designated verifier signature scheme and claimed that their scheme achieves all security requirements. However, in this ...
A Universal Designated Verifier Signature Scheme with Non-Delegatability in the Standard Model
Designated Verifier Signature Universal Designated Verifier Signature Non-Delegatability
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2017/9/1
In a designated verifier signature (DVS) scheme a signer creates a signature which is only verifiable by a designated verifier. A DVS is a useful scheme for authenticating a signer without disturbing ...
A Novel Multi-factor ID-based Designated Verifier Signature scheme
cryptographic protocols digital signatures
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2016/12/24
In a classic digital signature scheme, the global community is capable of verifying a signature. In a designated verifier scheme (DVS), only the designated verifier has this capability. In a classic D...
Strong designated verifier signature scheme: new definition and construction
Undeniable signature Designation of verifiers Discrete logarithm Random oracle model
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2010/9/21
Recently, several strong designated verifier signature schemes have been proposed in the literature. In this paper, we first point out that such so-called strong designated verifier signature scheme i...
A provably secure really source hiding designated verifier signature scheme based on random oracle model
DVS secure hash functions random oracle
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2009/7/22
A lot of designated verifier signature (DVS) schemes have been proposed. However, all of them only provide the basic security requirement that only the designated verifier can check the validity of th...
A non-delegatable identity-based strong designated verifier signature scheme
Strong designated verifier signature Non-delegatability Bilinear pairing
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2009/6/10
In a strong designated verifier signature scheme, no third party can verify the
validity of a signature. On the other hand, non-delegatability, proposed by Lipmaa, Wang and
Bao, is another stronger ...
Attack on Kang et al.’s Identity-Based Strong Designated Verifier Signature Scheme
designated verifier signature bilinear pairings cryptanalysis
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2009/6/5
In this paper, we present a universal forgery attack on Kang
et al.’s identity-based strong designated verifier signature (IBSDVS)
scheme. We show anyone can forge a valid IBSDVS on an arbitrary
me...
Designated Verifier Signature Scheme Based on Braid Groups
braid groups conjugacy search problem root problem
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2008/12/19
Artin's braid groups have been recently suggested as a new source for public-key
cryptography. In this paper we first propose the designated verifier group signature
scheme based on the conjugacy se...
Identity Based Strong Designated Verifier Signature Scheme
Designated verifier signature Identity based signature Bilinear pairings
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2008/11/13
Identity based cryptosystem simplifies the key management
and revocation problem. Here we propose an Identity Based Strong Designated
Verifier Signature (IBSDVS) scheme using bilinear pairings. The
...