JP2011120266A5 - - Google Patents

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Publication number: JP2011120266A5
Authority: JP; Japan
Prior art keywords: signature; signature component; component; calculating; recoverable
Prior art date: 2011-02-02
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.): Granted

Application number

JP2011021216A

Other languages

English (en)

Japanese (ja)

Other versions

JP2011120266A (ja

JP5221687B2 (ja

Filing date

2011-02-02

Publication date

2012-06-07

1999-09-07 Priority claimed from US09/390,362 external-priority patent/US7249259B1/en

2011-02-02 Application filed filed Critical

2011-06-16 Publication of JP2011120266A publication Critical patent/JP2011120266A/ja

2012-06-07 Publication of JP2011120266A5 publication Critical patent/JP2011120266A5/ja

2013-06-26 Application granted granted Critical

2013-06-26 Publication of JP5221687B2 publication Critical patent/JP5221687B2/ja

2020-09-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 claims 18
239000004615 ingredient Substances 0.000 claims 1

JP2011021216A 1999-09-07 2011-02-02 混成署名方式 Expired - Lifetime JP5221687B2 (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/390362		1999-09-07
US09/390,362 US7249259B1 (en)	1999-09-07	1999-09-07	Hybrid signature scheme

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2000272359A Division JP4795519B2 (ja)	1999-09-07	2000-09-07	混成署名方式

Publications (3)

Publication Number	Publication Date
JP2011120266A JP2011120266A (ja)	2011-06-16
JP2011120266A5 true JP2011120266A5 (2)	2012-06-07
JP5221687B2 JP5221687B2 (ja)	2013-06-26

Family

ID=23542181

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
JP2000272359A Expired - Lifetime JP4795519B2 (ja)	1999-09-07	2000-09-07	混成署名方式
JP2011021216A Expired - Lifetime JP5221687B2 (ja)	1999-09-07	2011-02-02	混成署名方式

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
JP2000272359A Expired - Lifetime JP4795519B2 (ja)	1999-09-07	2000-09-07	混成署名方式

Country Status (7)

Country	Link
US (5)	US7249259B1 (2)
EP (3)	EP2306670B1 (2)
JP (2)	JP4795519B2 (2)
AT (1)	ATE366007T1 (2)
AU (1)	AU777723B2 (2)
CA (1)	CA2317775C (2)
DE (1)	DE60035317T2 (2)

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WO2008133521A1 (en) *	2007-04-26	2008-11-06	Conax As	Method for signing and encrypting digital data
CA2698000C (en) *	2007-09-04	2015-10-27	Blackberry Limited	Signatures with confidential message recovery
US20100037062A1 (en) *	2008-08-11	2010-02-11	Mark Carney	Signed digital documents
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US8572367B2 (en)	2011-02-28	2013-10-29	Certicom Corp.	System and method for reducing computations in an implicit certificate scheme
CN103444128B (zh)	2011-03-18	2017-04-05	塞尔蒂卡姆公司	密钥pv签名
EP2721766A4 (en)	2011-03-18	2015-01-28	Certicom Corp	SECURE FINANCIAL TRANSACTIONS
US8675869B2 (en)	2011-03-23	2014-03-18	Blackberry Limited	Incorporating data into an ECDSA signature component
US9003181B2 (en)	2011-03-23	2015-04-07	Certicom Corp.	Incorporating data into cryptographic components of an ECQV certificate
US9100773B2 (en)	2012-11-30	2015-08-04	Blackberry Limited	Verifying a wireless device
KR20150084221A (ko)	2014-01-13	2015-07-22	삼성전자주식회사	어플리케이션 패키지의 재서명 장치, 방법 및 상기 어플리케이션 패키지를 실행하는 단말장치
US9699594B2 (en) *	2015-02-27	2017-07-04	Plantronics, Inc.	Mobile user device and method of communication over a wireless medium
JP6663238B2 (ja) *	2016-02-10	2020-03-11	キヤノン株式会社	画像形成装置、その制御方法、プログラム、及びカートリッジ
GB201707168D0 (en)	2017-05-05	2017-06-21	Nchain Holdings Ltd	Computer-implemented system and method
JP2020525880A (ja)	2017-05-22	2020-08-27	エヌチェーンホールディングスリミテッドＮｃｈａｉｎＨｏｌｄｉｎｇｓＬｉｍｉｔｅｄ	パラメータ化可能なスマートコントラクト
CN110169015B (zh)	2018-12-13	2022-03-01	创新先进技术有限公司	在分布式系统中的网络节点之间达成共识
WO2019072295A2 (en) *	2018-12-13	2019-04-18	Alibaba Group Holding Limited	EXECUTING A RECOVERY PROCESS FOR A NETWORK NODE IN A DISTRIBUTED SYSTEM
JP6726367B2 (ja)	2018-12-13	2020-07-22	アリババ・グループ・ホールディング・リミテッドＡｌｉｂａｂａＧｒｏｕｐＨｏｌｄｉｎｇＬｉｍｉｔｅｄ	分散システムにおける１次ノードの変更を行うこと
CN110830265A (zh) *	2019-11-17	2020-02-21	辽宁工程技术大学	一种无证书混合密签通讯方法
CN116018292B (zh) *	2020-08-17	2025-07-18	哈曼国际工业有限公司	用于自主车辆中的物体检测的系统和方法
JP7543788B2 (ja) *	2020-08-31	2024-09-03	株式会社リコー	表示装置、入力方法、プログラム
CN115515130A (zh) *	2021-06-22	2022-12-23	华为技术有限公司	一种会话密钥生成的方法及装置
GB2623285A (en) *	2021-08-31	2024-04-10	Shopify Inc	Dynamic labeling of and generating indications of real-time communication sessions
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US5005200A (en) *	1988-02-12	1991-04-02	Fischer Addison M	Public key/signature cryptosystem with enhanced digital signature certification
DE69327238T2 (de) *	1993-08-17	2000-09-07	Entrust Technologies ( Switzerland) Ltd. Liab. Co., Glattzentrum	Verfahren zur digitalen Unterschrift und Verfahren zur Schlüsselübereinkunft
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EP0918274A3 (en) *	1997-11-13	2000-02-02	Hewlett-Packard Company	System and method for securing and validating data using signatures, encryption, and feedback
US6440049B1 (en) *	1998-02-02	2002-08-27	Heidelberger Druckmaschinen Ag	Folder with early warning jam detection system and related method
US6516414B1 (en) *	1999-02-26	2003-02-04	Intel Corporation	Secure communication over a link
US6671805B1 (en) *	1999-06-17	2003-12-30	Ilumin Corporation	System and method for document-driven processing of digitally-signed electronic documents
JP4212717B2 (ja) *	1999-04-30	2009-01-21	富士通株式会社	ファイル処理ユニットの処理方法
FR2797127B1 (fr)	1999-07-30	2001-10-12	Gemplus Card Int	Schemas de signature a base de logarithme discret avec reconstitution partielle ou totale du message
US6959382B1 (en) *	1999-08-16	2005-10-25	Accela, Inc.	Digital signature service
US7249259B1 (en) *	1999-09-07	2007-07-24	Certicom Corp.	Hybrid signature scheme
JP2004206435A (ja) *	2002-12-25	2004-07-22	Victor Co Of Japan Ltd	ライセンス管理方法、およびライセンス管理システム
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US8467535B2 (en) *	2005-01-18	2013-06-18	Certicom Corp.	Accelerated verification of digital signatures and public keys
AU2007276673B2 (en) *	2006-07-18	2013-01-17	Blackberry Limited	System and method for authenticating a gaming device
JP4456137B2 (ja) *	2007-07-11	2010-04-28	富士通株式会社	電子文書管理プログラム、該プログラムを記録した記録媒体、電子文書管理装置、および電子文書管理方法
US9276752B2 (en) *	2011-02-11	2016-03-01	Siemens Healthcare Diagnostics Inc.	System and method for secure software update

1999
- 1999-09-07 US US09/390,362 patent/US7249259B1/en not_active Expired - Lifetime
2000
- 2000-09-06 CA CA2317775A patent/CA2317775C/en not_active Expired - Lifetime
- 2000-09-07 EP EP10184915.6A patent/EP2306670B1/en not_active Expired - Lifetime
- 2000-09-07 AU AU56559/00A patent/AU777723B2/en not_active Expired
- 2000-09-07 EP EP07111040.7A patent/EP1830514B1/en not_active Expired - Lifetime
- 2000-09-07 EP EP00119558A patent/EP1083700B1/en not_active Expired - Lifetime
- 2000-09-07 JP JP2000272359A patent/JP4795519B2/ja not_active Expired - Lifetime
- 2000-09-07 AT AT00119558T patent/ATE366007T1/de not_active IP Right Cessation
- 2000-09-07 DE DE60035317T patent/DE60035317T2/de not_active Expired - Lifetime
2007
- 2007-06-21 US US11/812,811 patent/US7877610B2/en not_active Expired - Fee Related
2010
- 2010-12-23 US US12/977,738 patent/US8195948B2/en not_active Expired - Fee Related
2011
- 2011-02-02 JP JP2011021216A patent/JP5221687B2/ja not_active Expired - Lifetime
2012
- 2012-03-15 US US13/421,589 patent/US8793500B2/en not_active Expired - Fee Related
2014
- 2014-06-17 US US14/307,299 patent/US20140298033A1/en not_active Abandoned

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