A pairing-based blind signature scheme with message recovery
Blind signatures enable users to obtain valid signatures for a message without revealing its content to the signer. This paper presents a new blind signature scheme, i.e. identity-based blind signature scheme with message recovery. Due to the message recovery property, the new scheme requires less b...
| Main Authors: | , |
|---|---|
| Format: | Conference Paper |
| Published: |
International Academy of Sciences
2005
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/41737 |
| _version_ | 1848756227351248896 |
|---|---|
| author | Han, Song Chang, Elizabeth |
| author_facet | Han, Song Chang, Elizabeth |
| author_sort | Han, Song |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Blind signatures enable users to obtain valid signatures for a message without revealing its content to the signer. This paper presents a new blind signature scheme, i.e. identity-based blind signature scheme with message recovery. Due to the message recovery property, the new scheme requires less bandwidth than the identity-based blind signatures with similar constructions. The scheme is based on modified Weil/Tate pairings over elliptic curves, and thus requires smaller key sizes for the same level of security compared to previous approaches not utilizing bilinear pairings. Security and efficiency analysis for the scheme is provided in this paper. |
| first_indexed | 2025-11-14T09:08:51Z |
| format | Conference Paper |
| id | curtin-20.500.11937-41737 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T09:08:51Z |
| publishDate | 2005 |
| publisher | International Academy of Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-417372017-01-30T14:54:54Z A pairing-based blind signature scheme with message recovery Han, Song Chang, Elizabeth Elliptic Curves Blind Signature identity-based blind signature Message Recovery information systems security Blindness Pairings Blind signatures enable users to obtain valid signatures for a message without revealing its content to the signer. This paper presents a new blind signature scheme, i.e. identity-based blind signature scheme with message recovery. Due to the message recovery property, the new scheme requires less bandwidth than the identity-based blind signatures with similar constructions. The scheme is based on modified Weil/Tate pairings over elliptic curves, and thus requires smaller key sizes for the same level of security compared to previous approaches not utilizing bilinear pairings. Security and efficiency analysis for the scheme is provided in this paper. 2005 Conference Paper http://hdl.handle.net/20.500.11937/41737 International Academy of Sciences restricted |
| spellingShingle | Elliptic Curves Blind Signature identity-based blind signature Message Recovery information systems security Blindness Pairings Han, Song Chang, Elizabeth A pairing-based blind signature scheme with message recovery |
| title | A pairing-based blind signature scheme with message recovery |
| title_full | A pairing-based blind signature scheme with message recovery |
| title_fullStr | A pairing-based blind signature scheme with message recovery |
| title_full_unstemmed | A pairing-based blind signature scheme with message recovery |
| title_short | A pairing-based blind signature scheme with message recovery |
| title_sort | pairing-based blind signature scheme with message recovery |
| topic | Elliptic Curves Blind Signature identity-based blind signature Message Recovery information systems security Blindness Pairings |
| url | http://hdl.handle.net/20.500.11937/41737 |