Results 11 to 20 of about 24,066 (248)
Blind Collective Signature Protocol [PDF]
Computer Science Journal of Moldova, 2011 Using the digital signature (DS) scheme specified by Belarusian DS standard there are designed the collective and blind collective DS protocols. Signature formation is performed simultaneously by all of the assigned signers, therefore the proposed ...
Nikolay A. Moldovyan
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Identity-Based Partially Blind Signature Scheme: Cryptanalysis and Construction
IEEE Access, 2021 Blind signature is a special type of digital signature, the signer cannot see the specific content signed. However, blindness may cause users to abuse their rights.
Yuhong Jiang, Lunzhi Deng, Bingqin Ning
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IEEE Access, 2022 Attribute-based blind signature is used to realize the blind signature of messages by multiple people, and it is suitable for electronic payment services in the cloud.
Rui Ma, Linyue Du
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Security of Blind Signatures Revisited [PDF]
Journal of Cryptology, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dominique Schröder, Dominique Unruh
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, 1995 A blind signature scheme is a protocol for obtaining a signature from a signer such that the signer's view of the protocol cannot be linked to the resulting message-signature pair. Blind signature schemes are used in anonymous digital payment systems.
Markus Stadler +2 more
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On blindness of several ElGamal-type blind signatures
Prikladnaya Diskretnaya Matematika, 2023 Blind signature schemes are the essential element of many e-cash and e-voting systems. Anonymity in such systems is ensured through the blindness property of the signature schemes. We discuss the blindness property and analyze several ElGamal-type blind signature schemes regarding this property. We present effective attacks violating blindness on three
Babueva, A. A. +3 more
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Two-party cooperative blind signature based on SM2
网络与信息安全学报, 2022 SM2, issued by China in 2010, is a public key cryptography standard based on elliptic curves.It has been widely used in finance, social security and other fields thanks to its advantages of improved signature efficiency, decreased storage space and ...
Xue BAI +3 more
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A New Post-Quantum Blind Signature From Lattice Assumptions
IEEE Access, 2018 At present, several post-quantum cryptosystems have been proposed, and lattice-based cryptography is the main candidate. Especially in the direction of digital signatures, there are now many practical lattice-based signature schemes. However, there exist
Pingyuan Zhang +4 more
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Blinding for Unanticipated Signatures [PDF]
, 2010 Previously known blind signature systems require an amount of computation at least proportional to the number of signature types, and also that the number of such types be fixed in advance. These requirements are not practical in some applications. Here, a new blind signature technique is introduced that allows an unlimited number of signature types ...
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A Blind Digital Signature Protocol over NTRU [PDF]
E3S Web of Conferences, 2022 Actually, the NIST post-quantum cryptosystem standardization competition reached its third round with seven finalist candidates. And NIST invites the cryptographic community to analyzing the selected candidates. In this context, we contribute by creating
Laaji El Hassane, Azizi Abdelmalek
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