A non-interactive lattice-based scheme supporting multiple blindness modes.
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| Title: | A non-interactive lattice-based scheme supporting multiple blindness modes. |
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| Authors: | Le, Dinh Hai1, Ngoc Bui, Luong Vu2 Ngocblv@hmu.edu.vn |
| Source: | International Journal of Electrical & Computer Engineering (2088-8708). Aug2026, Vol. 16 Issue 4, p1976-1984. 9p. |
| Subjects: | Digital signatures, Lattice theory, Cryptography, Design |
| Abstract: | This paper proposes a lattice based multi-mode blind signature framework that uniformly supports three operating modes: full blindness, partial blindness, and non-blindness. The design employs public matrices with trapdoors, combined with hash functions mapping into Zqn, short preimage sampling mechanisms, and an identity encryption component to ensure fairness and enable traceability in case of misuse. Based on this construction, the user generates a blinded request, the signer produces a short response bound to the encrypted identity, and the user performs an unblinding step to obtain the final signature. The paper also presents the system model, research methodology, security claims, and parameter discussions in the post-quantum setting. The main properties analyzed include correctness, blindness, partial blindness, existential unforgeability, one more unforgeability, fairness, and traceability under the short integer solution (SIS) and one more SIS assumptions. The results indicate that the proposed approach provides a flexible solution for applications requiring a balance between anonymity, accountability, and post-quantum security. [ABSTRACT FROM AUTHOR] |
| Copyright of International Journal of Electrical & Computer Engineering (2088-8708) is the property of Institute of Advanced Engineering & Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 196702599 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: A non-interactive lattice-based scheme supporting multiple blindness modes. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Le%2C+Dinh+Hai%22">Le, Dinh Hai</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Ngoc+Bui%2C+Luong+Vu%22">Ngoc Bui, Luong Vu</searchLink><relatesTo>2</relatesTo><i> Ngocblv@hmu.edu.vn</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Electrical+%26+Computer+Engineering+%282088-8708%29%22">International Journal of Electrical & Computer Engineering (2088-8708)</searchLink>. Aug2026, Vol. 16 Issue 4, p1976-1984. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Digital+signatures%22">Digital signatures</searchLink><br /><searchLink fieldCode="DE" term="%22Lattice+theory%22">Lattice theory</searchLink><br /><searchLink fieldCode="DE" term="%22Cryptography%22">Cryptography</searchLink><br /><searchLink fieldCode="DE" term="%22Design%22">Design</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper proposes a lattice based multi-mode blind signature framework that uniformly supports three operating modes: full blindness, partial blindness, and non-blindness. The design employs public matrices with trapdoors, combined with hash functions mapping into Zqn, short preimage sampling mechanisms, and an identity encryption component to ensure fairness and enable traceability in case of misuse. Based on this construction, the user generates a blinded request, the signer produces a short response bound to the encrypted identity, and the user performs an unblinding step to obtain the final signature. The paper also presents the system model, research methodology, security claims, and parameter discussions in the post-quantum setting. The main properties analyzed include correctness, blindness, partial blindness, existential unforgeability, one more unforgeability, fairness, and traceability under the short integer solution (SIS) and one more SIS assumptions. The results indicate that the proposed approach provides a flexible solution for applications requiring a balance between anonymity, accountability, and post-quantum security. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of International Journal of Electrical & Computer Engineering (2088-8708) is the property of Institute of Advanced Engineering & Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.11591/ijece.v16i4.pp1976-1984 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 1976 Subjects: – SubjectFull: Digital signatures Type: general – SubjectFull: Lattice theory Type: general – SubjectFull: Cryptography Type: general – SubjectFull: Design Type: general Titles: – TitleFull: A non-interactive lattice-based scheme supporting multiple blindness modes. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Le, Dinh Hai – PersonEntity: Name: NameFull: Ngoc Bui, Luong Vu IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: Aug2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 20888708 Numbering: – Type: volume Value: 16 – Type: issue Value: 4 Titles: – TitleFull: International Journal of Electrical & Computer Engineering (2088-8708) Type: main |
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