JP2006109107A5 - - Google Patents

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Publication number
JP2006109107A5
JP2006109107A5 JP2004293075A JP2004293075A JP2006109107A5 JP 2006109107 A5 JP2006109107 A5 JP 2006109107A5 JP 2004293075 A JP2004293075 A JP 2004293075A JP 2004293075 A JP2004293075 A JP 2004293075A JP 2006109107 A5 JP2006109107 A5 JP 2006109107A5
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JP
Japan
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additional information
message
signature
verification
signature data
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Application number
JP2004293075A
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English (en)
Japanese (ja)
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JP4776906B2 (ja
JP2006109107A (ja
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Application filed filed Critical
Priority to JP2004293075A priority Critical patent/JP4776906B2/ja
Priority claimed from JP2004293075A external-priority patent/JP4776906B2/ja
Priority to US11/239,623 priority patent/US7685429B2/en
Publication of JP2006109107A publication Critical patent/JP2006109107A/ja
Publication of JP2006109107A5 publication Critical patent/JP2006109107A5/ja
Application granted granted Critical
Publication of JP4776906B2 publication Critical patent/JP4776906B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004293075A 2004-10-05 2004-10-05 署名生成方法及び情報処理装置 Expired - Fee Related JP4776906B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004293075A JP4776906B2 (ja) 2004-10-05 2004-10-05 署名生成方法及び情報処理装置
US11/239,623 US7685429B2 (en) 2004-10-05 2005-09-29 Signature-generation method, signature-verification method, public-key distribution method, and information-processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004293075A JP4776906B2 (ja) 2004-10-05 2004-10-05 署名生成方法及び情報処理装置

Publications (3)

Publication Number Publication Date
JP2006109107A JP2006109107A (ja) 2006-04-20
JP2006109107A5 true JP2006109107A5 (https=) 2007-11-22
JP4776906B2 JP4776906B2 (ja) 2011-09-21

Family

ID=36127049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004293075A Expired - Fee Related JP4776906B2 (ja) 2004-10-05 2004-10-05 署名生成方法及び情報処理装置

Country Status (2)

Country Link
US (1) US7685429B2 (https=)
JP (1) JP4776906B2 (https=)

Families Citing this family (23)

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US7162035B1 (en) 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
US7526530B2 (en) * 2006-05-05 2009-04-28 Adobe Systems Incorporated System and method for cacheing web files
US20090328218A1 (en) * 2006-08-28 2009-12-31 Mitsubishi Electric Corporation Data processing system, data processing method, and program
WO2008094452A2 (en) * 2007-01-26 2008-08-07 Interdigital Technology Corporation Method and apparatus for securing location information and access control using the location information
US7995196B1 (en) 2008-04-23 2011-08-09 Tracer Detection Technology Corp. Authentication method and system
US10298684B2 (en) 2011-04-01 2019-05-21 International Business Machines Corporation Adaptive replication of dispersed data to improve data access performance
US11418580B2 (en) 2011-04-01 2022-08-16 Pure Storage, Inc. Selective generation of secure signatures in a distributed storage network
US8874990B2 (en) * 2011-04-01 2014-10-28 Cleversafe, Inc. Pre-fetching data segments stored in a dispersed storage network
US20120314865A1 (en) * 2011-06-07 2012-12-13 Broadcom Corporation NFC Communications Device for Setting Up Encrypted Email Communication
WO2013008778A1 (ja) * 2011-07-11 2013-01-17 Mizunuma Takeshi 識別名管理方法およびシステム
JP6044323B2 (ja) * 2012-12-20 2016-12-14 富士通株式会社 不正メールの検知方法，その検知プログラム及びその検知装置
CN104200154A (zh) * 2014-09-22 2014-12-10 上海众人科技有限公司 一种基于标识的安装包签名方法及其装置
TWI581599B (zh) * 2015-04-30 2017-05-01 鴻海精密工業股份有限公司 金鑰生成系統、資料簽章與加密系統和方法
US9853810B1 (en) * 2016-09-30 2017-12-26 International Business Machines Corporation Message padding for bit-oriented and bit-reversed input messages
US9800403B1 (en) * 2016-09-30 2017-10-24 International Business Machines Corporation Message processing using extended output functions
US11265300B1 (en) * 2018-12-29 2022-03-01 Whatsapp Llc Methods and systems for transmitting anonymized information
US11570002B2 (en) 2019-05-29 2023-01-31 International Business Machines Corporation Reduced-step blockchain verification of media file
US11429738B2 (en) 2019-05-29 2022-08-30 International Business Machines Corporation Blockchain endorsement with approximate hash verification
US11539527B2 (en) 2019-05-29 2022-12-27 International Business Machines Corporation Peer node recovery via approximate hash verification
US11516000B2 (en) * 2019-05-29 2022-11-29 International Business Machines Corporation Approximate hash verification of unused blockchain output
US11711202B2 (en) 2019-05-29 2023-07-25 International Business Machines Corporation Committing data to blockchain based on approximate hash verification
US12047487B2 (en) * 2022-04-15 2024-07-23 Alan Earl Swahn General encryption enhancement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016274A (en) * 1988-11-08 1991-05-14 Silvio Micali On-line/off-line digital signing
JPH11282350A (ja) * 1998-03-31 1999-10-15 Hitachi Software Eng Co Ltd 任意長ハッシュ値作成方法
DE19822795C2 (de) * 1998-05-20 2000-04-06 Siemens Ag Verfahren und Anordnung zum rechnergestützten Austausch kryptographischer Schlüssel zwischen einer ersten Computereinheit und einer zweiten Computereinheit
US6640301B1 (en) * 1999-07-08 2003-10-28 David Way Ng Third-party e-mail authentication service provider using checksum and unknown pad characters with removal of quotation indents
WO2001011843A1 (en) * 1999-08-06 2001-02-15 Sudia Frank W Blocked tree authorization and status systems
US20020038420A1 (en) * 2000-04-13 2002-03-28 Collins Timothy S. Method for efficient public key based certification for mobile and desktop environments
JP2002207426A (ja) * 2001-01-10 2002-07-26 Sony Corp 公開鍵証明書発行システム、公開鍵証明書発行方法、および電子認証装置、並びにプログラム記憶媒体
DE10324507A1 (de) * 2003-05-28 2004-12-30 Francotyp-Postalia Ag & Co. Kg Verfahren zum Laden von Daten in eine Speichereinrichtung

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