Two Group Signature Schemes with Multiple Strategies Based on Bilinear Pairings | Zendy

Jianhua Zhu | Zendy; Guohua Cui | Zendy; Shiyang Zhou | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Two Group Signature Schemes with Multiple Strategies Based on Bilinear Pairings

Author(s) -

Jianhua Zhu,

Guohua Cui,

Shiyang Zhou

Publication year - 2009

Publication title -

international journal of information technology and computer science

Language(s) - English

Resource type - Journals

eISSN - 2074-9015

pISSN - 2074-9007

DOI - 10.5815/ijitcs.2009.01.03

Subject(s) - bilinear interpolation , computer science , group signature , signature (topology) , group (periodic table) , scheme (mathematics) , computer security , key (lock) , function (biology) , theoretical computer science , public key cryptography , mathematics , encryption , chemistry , geometry , organic chemistry , mathematical analysis , evolutionary biology , biology , computer vision

A group signature scheme and a threshold group signature scheme based on Bilinear Paring are proposed, there are multiple security strategies in these two schemes. These schemes have forward security which minimizes the damage caused by the exposure of any group member's signing key, and does not affect the past signatures generated by this member; meanwhile, ahead signature generated by a group member before the joining date can be prevented via this strategy. Moreover, this scheme support the group member revocable function efficiently and further has no requirement for time period limits.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research