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An efficient certificateless encryption scheme in the standard model

  • Zhengzhou Information Science Technology Institute
  • University of Wollongong

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

We propose an efficient Certificateless Public Key Encryption (CL-PKE) scheme which is provably secure against chosen ciphertext attacks without random oracles. Our scheme is more computationally efficient than the existing schemes and provides the shortest public key length compared to other existing CL-PKEs with random oracles. We also propose a practical Self-Generated-Certificate Encryption (SGC-PKE) scheme based on our CL-PKE scheme. One of merits of such cryptographic systems is that it can be applied to countermeasure "Denial-of-Decryption (DoD) Attacks" that is inherent in CL-PKE.

源语言英语
主期刊名NSS 2009 - Network and System Security
302-309
页数8
DOI
出版状态已出版 - 2009
活动2009 3rd International Conference on Network and System Security, NSS 2009 - Gold Coast, QLD, 澳大利亚
期限: 19 10月 200921 10月 2009

出版系列

姓名NSS 2009 - Network and System Security

会议

会议2009 3rd International Conference on Network and System Security, NSS 2009
国家/地区澳大利亚
Gold Coast, QLD
时期19/10/0921/10/09

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