On Some Variations of Kurosawa-Desmedt Public-Key Encryption Scheme(<Special Section>Cryptography and Information Security)

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概要

• 論文の詳細を見る

• Kurosawa-Desmedt public-key encryption scheme is a variation of Cramer-Shoup public-key encryption schemes, which are the first practical schemes secure against adaptive chosen ciphertext attack (IND-CCA) in standard model. We introduce some variants of Kurosawa-Desmedt public-key encryption scheme which are also IND-CCA secure. Furthermore, the variants are either more efficient or less cryptographic assumptions than the original version.

• 社団法人電子情報通信学会の論文
• 2007-01-01

著者

• OGATA Wakaha

  Tokyo Institute of Technology

• PHONG Le

  Tokyo Institute of Technology

• Phong Le

  Tokyo Inst. Of Technol. Tokyo Jpn

• Ogata Wakaha

  Tokyo Inst. Of Technol. Tokyo Jpn

• Ogata Wakaha

  Department Of Computer Engineering Faculty Of Engineering Himeji Institute Of Technology

• Ogata Wakaha

  Faculty Of Engineering Tokyo Institute Of Technology

• Ogata Wakaha

  Faculty Of Engineering Himeji Institute Of Technology

• Ogata Wakaha

  Himeji Institute Of Technology

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