Subscribe Now Subscribe Today
Science Alert
 
FOLLOW US:     Facebook     Twitter
Blue
   
Curve Top
Journal of Applied Sciences
  Year: 2008 | Volume: 8 | Issue: 10 | Page No.: 1967-1971
DOI: 10.3923/jas.2008.1967.1971
 
Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail
Scalable Storage Scheme from Forward Key Rotation
Chunbo Ma and Jun Ao

Abstract:
The encryption scheme based on Forward Key Rotation is such a scheme that only the authorized person is allowed access to the designated files and the previous versions. In this study, we present a Forward Key Rotation storage scheme based on discrete logarithm and prove its security under random oracle model. Moreover, we propose another improved Forward Key storage scheme from pairing on elliptic curves. Compared to the scheme presented by Kallahalla et al. our scheme uses relatively short keys to provide equivalent security. In addition, the re-generated keys can be verified to ensure that the keys are valid in the improved scheme.
PDF Fulltext XML References Citation Report Citation
How to cite this article:

Chunbo Ma and Jun Ao, 2008. Scalable Storage Scheme from Forward Key Rotation. Journal of Applied Sciences, 8: 1967-1971.

DOI: 10.3923/jas.2008.1967.1971

URL: https://scialert.net/abstract/?doi=jas.2008.1967.1971

 
COMMENT ON THIS PAPER
 
 
 

 

 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 

       

       

Curve Bottom