Using group signatures for identity management and its implementation

Toshiyuki Isshiki; Kengo Mori; Kazue Sako; Isamu Teranishi; Shoko Yonezawa

doi:10.1145/1179529.1179541

Using group signatures for identity management and its implementation

Toshiyuki Isshiki^*, Kengo Mori, Kazue Sako, Isamu Teranishi, Shoko Yonezawa

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

24 Citations (Scopus)

Abstract

We discuss the merits of using group signature technology in Identity Management. We propose a novel model of group signature scheme and introduce a new entity called User-Revocation manager. User-Revocation manager plays an independent role regarding user revocation which was previously covered by either Group manager or Issuing manager. We extend the idea of the Camenisch-Groth scheme and present an efficient revocation scheme where the cost of user revocation is smaller than that of the Camenisch-Groth scheme. We also discuss the details of our implementation.

Original language	English
Title of host publication	Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06
Pages	73-78
Number of pages	6
DOIs	https://doi.org/10.1145/1179529.1179541
Publication status	Published - 2006
Externally published	Yes
Event	2d ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06 - Alexandria, VA, United States Duration: 2006 Nov 3 → 2006 Nov 3

Publication series

Name	Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06

Conference

Conference	2d ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06
Country/Territory	United States
City	Alexandria, VA
Period	06/11/3 → 06/11/3

Keywords

Group signature
Identity management
Implementation
User revocation

ASJC Scopus subject areas

Computer Vision and Pattern Recognition
Signal Processing
Software

Access to Document

10.1145/1179529.1179541

Cite this

Isshiki, T., Mori, K., Sako, K., Teranishi, I., & Yonezawa, S. (2006). Using group signatures for identity management and its implementation. In Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06 (pp. 73-78). (Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06). https://doi.org/10.1145/1179529.1179541

Using group signatures for identity management and its implementation. / Isshiki, Toshiyuki; Mori, Kengo; Sako, Kazue et al.

Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06. 2006. p. 73-78 (Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Isshiki, T, Mori, K, Sako, K, Teranishi, I & Yonezawa, S 2006, Using group signatures for identity management and its implementation. in Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06. Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06, pp. 73-78, 2d ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06, Alexandria, VA, United States, 06/11/3. https://doi.org/10.1145/1179529.1179541

Isshiki T, Mori K, Sako K, Teranishi I, Yonezawa S. Using group signatures for identity management and its implementation. In Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06. 2006. p. 73-78. (Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06). doi: 10.1145/1179529.1179541

Isshiki, Toshiyuki ; Mori, Kengo ; Sako, Kazue et al. / Using group signatures for identity management and its implementation. Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06. 2006. pp. 73-78 (Proceedings of the Second ACM Workshop on Digital Identity Management, DIM 2006. Co-located with the 13th ACM Conference on Computer and Communications Security, CCS'06).

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AB - We discuss the merits of using group signature technology in Identity Management. We propose a novel model of group signature scheme and introduce a new entity called User-Revocation manager. User-Revocation manager plays an independent role regarding user revocation which was previously covered by either Group manager or Issuing manager. We extend the idea of the Camenisch-Groth scheme and present an efficient revocation scheme where the cost of user revocation is smaller than that of the Camenisch-Groth scheme. We also discuss the details of our implementation.

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Using group signatures for identity management and its implementation

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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