JP2002215019A5 - - Google Patents

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Publication number
JP2002215019A5
JP2002215019A5 JP2001009646A JP2001009646A JP2002215019A5 JP 2002215019 A5 JP2002215019 A5 JP 2002215019A5 JP 2001009646 A JP2001009646 A JP 2001009646A JP 2001009646 A JP2001009646 A JP 2001009646A JP 2002215019 A5 JP2002215019 A5 JP 2002215019A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application number
JP2001009646A
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Japanese (ja)
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JP2002215019A (ja
JP4284867B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2001009646A priority Critical patent/JP4284867B2/ja
Priority claimed from JP2001009646A external-priority patent/JP4284867B2/ja
Priority to US10/046,224 priority patent/US20020146117A1/en
Publication of JP2002215019A publication Critical patent/JP2002215019A/ja
Publication of JP2002215019A5 publication Critical patent/JP2002215019A5/ja
Application granted granted Critical
Publication of JP4284867B2 publication Critical patent/JP4284867B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001009646A 2001-01-18 2001-01-18 標準モデル上で適応的選択暗号文攻撃に対して安全な公開鍵暗号方法 Expired - Fee Related JP4284867B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001009646A JP4284867B2 (ja) 2001-01-18 2001-01-18 標準モデル上で適応的選択暗号文攻撃に対して安全な公開鍵暗号方法
US10/046,224 US20020146117A1 (en) 2001-01-18 2002-01-16 Public-key cryptographic schemes secure against an adaptive chosen ciphertext attack in the standard model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001009646A JP4284867B2 (ja) 2001-01-18 2001-01-18 標準モデル上で適応的選択暗号文攻撃に対して安全な公開鍵暗号方法

Publications (3)

Publication Number Publication Date
JP2002215019A JP2002215019A (ja) 2002-07-31
JP2002215019A5 true JP2002215019A5 (enExample) 2005-11-24
JP4284867B2 JP4284867B2 (ja) 2009-06-24

Family

ID=18877089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001009646A Expired - Fee Related JP4284867B2 (ja) 2001-01-18 2001-01-18 標準モデル上で適応的選択暗号文攻撃に対して安全な公開鍵暗号方法

Country Status (2)

Country Link
US (1) US20020146117A1 (enExample)
JP (1) JP4284867B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004126514A (ja) * 2002-08-06 2004-04-22 Hitachi Ltd 公開鍵暗号通信方法
JP4908750B2 (ja) * 2004-11-25 2012-04-04 ローム株式会社 半導体装置
US20070071233A1 (en) * 2005-09-27 2007-03-29 Allot Communications Ltd. Hash function using arbitrary numbers

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US5297206A (en) * 1992-03-19 1994-03-22 Orton Glenn A Cryptographic method for communication and electronic signatures
US5375170A (en) * 1992-11-13 1994-12-20 Yeda Research & Development Co., Ltd. Efficient signature scheme based on birational permutations
ATE187588T1 (de) * 1993-08-17 1999-12-15 R3 Security Engineering Ag Verfahren zur digitalen unterschrift und verfahren zur schlüsselübereinkunft
FR2714780B1 (fr) * 1993-12-30 1996-01-26 Stern Jacques Procédé d'authentification d'au moins un dispositif d'identification par un dispositif de vérification.
MX9602773A (es) * 1994-01-13 1997-05-31 Bankers Trust Co Sistema criptografico y metodo con aspecto de deposito de plica de clave.
US5557346A (en) * 1994-08-11 1996-09-17 Trusted Information Systems, Inc. System and method for key escrow encryption
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US5974151A (en) * 1996-11-01 1999-10-26 Slavin; Keith R. Public key cryptographic system having differential security levels
US5907618A (en) * 1997-01-03 1999-05-25 International Business Machines Corporation Method and apparatus for verifiably providing key recovery information in a cryptographic system
US6782100B1 (en) * 1997-01-29 2004-08-24 Certicom Corp. Accelerated finite field operations on an elliptic curve
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JP3613936B2 (ja) * 1997-07-07 2005-01-26 富士ゼロックス株式会社 アクセス資格認証装置
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JP4113274B2 (ja) * 1998-02-05 2008-07-09 富士ゼロックス株式会社 認証装置および方法
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KR100396740B1 (ko) * 2000-10-17 2003-09-02 학교법인 한국정보통신학원 계산적 디피-헬만 가정에 기반하는 안전성 증명 가능한공개키 암호화 방법
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