Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
459375 | Journal of Systems and Software | 2008 | 9 Pages |
Abstract
Certificate-based encryption has been recently proposed as a means to simplify the certificate management inherent to traditional public key encryption. In this paper, we present an efficient certificate-based encryption scheme which is fully secure in the standard model. Our construction is more efficient (in terms of computational cost and ciphertext size) than any of the previous constructions known without random oracles.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
David Galindo, Paz Morillo, Carla RÃ fols,