SECURITY PROOF FOR SHENGBAO WANG’S IDENTITY-BASED ENCRYPTION SCHEME

Sunder Lal; Priyam Sharma

Paper 2007/316

SECURITY PROOF FOR SHENGBAO WANG’S IDENTITY-BASED ENCRYPTION SCHEME

Sunder Lal and Priyam Sharma

Abstract

This paper analyzes the security of an IBE scheme proposed by Wang in 2007. It is shown that under BDHP (which is polynomially time equivalent to BIDHP) assumption the scheme is secure in random oracle model.

Metadata

Available format(s): PDF
Category: Public-key cryptography
Publication info: Published elsewhere. Unknown where it was published
Contact author(s): sunder_lal2 @ rediffmail com
priyam_sharma ibs @ rediffmail com
History: 2007-08-23: last of 2 revisions; 2007-08-16: received; See all versions
Short URL: https://ia.cr/2007/316
License: CC BY

BibTeX

@misc{cryptoeprint:2007/316,
      author = {Sunder Lal and Priyam Sharma},
      title = {{SECURITY} {PROOF} {FOR} {SHENGBAO} {WANG}’S {IDENTITY}-{BASED} {ENCRYPTION} {SCHEME}},
      howpublished = {Cryptology {ePrint} Archive, Paper 2007/316},
      year = {2007},
      url = {https://eprint.iacr.org/2007/316}
}