Paper 2016/1129

Certificateless Public Key Encryption with Equality Test

Xi-Jun Lin, Zhen Yan, Qi Zhang, and Haipeng Qu

Abstract

In this paper, we propose the concept of certificateless public key encryption with equality test (CL-PKEET) to solve the key escrow problem in IBEET. More in details, we first give the definition of CL-PKEET and define the security model. Finally, we propose a concrete CL-PKEET scheme based on the Decision Bilinear Diffie-Hellman (DBDH) assumption and prove its security.

Note: There is a mistake need to be modified in this paper.

Metadata
Available format(s)
-- withdrawn --
Category
Public-key cryptography
Publication info
Preprint. MINOR revision.
Keywords
certificateless public key encryptionpublic key encryptionequality testauthorition
Contact author(s)
zhangqi_joy @ 126 com
History
2017-07-22: withdrawn
2016-12-07: received
See all versions
Short URL
https://ia.cr/2016/1129
License
Creative Commons Attribution
CC BY
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