Reattack of a Certificateless Aggregate Signature Scheme with Constant Pairing Computations

A new attack against a novel certificateless aggregate signature scheme with constant pairing computations is presented. To enhance security, a new certificateless signature scheme is proposed first. Then a new certificateless aggregate signature scheme with constant pairing computations based on th...

Descripción completa

Detalles Bibliográficos
Autores principales: Tu, Hang, He, Debiao, Huang, Baojun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3970050/
https://www.ncbi.nlm.nih.gov/pubmed/24715811
http://dx.doi.org/10.1155/2014/343715
Descripción
Sumario:A new attack against a novel certificateless aggregate signature scheme with constant pairing computations is presented. To enhance security, a new certificateless signature scheme is proposed first. Then a new certificateless aggregate signature scheme with constant pairing computations based on the new certificateless signature scheme is presented. Security analysis shows that the proposed certificateless aggregate signature scheme is provably secured in the random oracle.

Ejemplares similares