JP2002530709A - 二進リンク系を用いたタイムスタンピング - Google Patents

二進リンク系を用いたタイムスタンピング

Info

Publication number
JP2002530709A
JP2002530709A JP2000583317A JP2000583317A JP2002530709A JP 2002530709 A JP2002530709 A JP 2002530709A JP 2000583317 A JP2000583317 A JP 2000583317A JP 2000583317 A JP2000583317 A JP 2000583317A JP 2002530709 A JP2002530709 A JP 2002530709A
Authority
JP
Japan
Prior art keywords
time
document
value
signature
tss
Prior art date
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.)
Pending
Application number
JP2000583317A
Other languages
English (en)
Japanese (ja)
Inventor
アート・ビルドス
ペーター・ラウド
ヘルガー・リプマー
ヤン・ビレムソン
Original Assignee
アール・エル・ジェイ タイム−スタンプ コーポレーション
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by アール・エル・ジェイ タイム−スタンプ コーポレーション filed Critical アール・エル・ジェイ タイム−スタンプ コーポレーション
Publication of JP2002530709A publication Critical patent/JP2002530709A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2000583317A 1998-08-18 1999-08-18 二進リンク系を用いたタイムスタンピング Pending JP2002530709A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9693598P 1998-08-18 1998-08-18
US60/096,935 1998-08-18
US37593599A 1999-08-17 1999-08-17
US09/375,935 1999-08-17
PCT/US1999/019061 WO2000011828A1 (fr) 1998-08-18 1999-08-18 Marquage d'heure avec systèmes de liaison binaires

Publications (1)

Publication Number Publication Date
JP2002530709A true JP2002530709A (ja) 2002-09-17

Family

ID=26792222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000583317A Pending JP2002530709A (ja) 1998-08-18 1999-08-18 二進リンク系を用いたタイムスタンピング

Country Status (5)

Country Link
EP (1) EP1105994A4 (fr)
JP (1) JP2002530709A (fr)
CN (1) CN1319290A (fr)
AU (1) AU5577599A (fr)
WO (1) WO2000011828A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3899808B2 (ja) * 2000-12-07 2007-03-28 株式会社日立製作所 ディジタル署名生成方法およびディジタル署名検証方法
DE10106083A1 (de) * 2001-02-08 2002-08-29 Jan Wendenburg Verfahren zur Zuordnung von digitalen Zeitstempeln
US8261975B2 (en) 2001-03-07 2012-09-11 Diebold, Incorporated Automated banking machine that operates responsive to data bearing records
US7451116B2 (en) * 2001-03-07 2008-11-11 Diebold, Incorporated Automated transaction machine digital signature system and method
US20090026753A1 (en) * 2007-07-28 2009-01-29 Simske Steven J Security deterrent mark and methods of forming the same
WO2015009321A1 (fr) * 2013-07-19 2015-01-22 Nokia Siemens Networks Oy Déclencheur automatique assisté par réseau en cas de catastrophe pour permettre une communication ad hoc dispositif à dispositif (d2d)
WO2016050285A1 (fr) 2014-09-30 2016-04-07 Telefonaktiebolaget L M Ericsson (Publ) Technique pour traiter des données dans un réseau de données
WO2016131575A1 (fr) * 2015-02-20 2016-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Procédé de fourniture d'une valeur de hachage pour un élément de données, dispositif électronique et programme informatique
PT3259871T (pt) 2015-02-20 2020-11-10 Ericsson Telefon Ab L M Método para proporcionar um valor de dispersão para uma parte de dados, dispositivo eletrónico e programa de computador
EP3281145B1 (fr) 2015-04-10 2019-11-06 Telefonaktiebolaget LM Ericsson (publ) Chemins de vérification de feuilles d'un arbre
CN110084032B (zh) * 2018-01-26 2023-08-22 阿里巴巴集团控股有限公司 时间标记、时间验证、数据处理方法、设备、介质
CN115277239B (zh) * 2022-08-02 2023-12-05 恒生电子股份有限公司 数据库数据的加密方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136647A (en) * 1990-08-02 1992-08-04 Bell Communications Research, Inc. Method for secure time-stamping of digital documents
US5422953A (en) * 1993-05-05 1995-06-06 Fischer; Addison M. Personal date/time notary device

Also Published As

Publication number Publication date
EP1105994A4 (fr) 2004-12-01
AU5577599A (en) 2000-03-14
EP1105994A1 (fr) 2001-06-13
WO2000011828A9 (fr) 2000-08-17
WO2000011828A1 (fr) 2000-03-02
CN1319290A (zh) 2001-10-24
WO2000011828A8 (fr) 2000-06-02

Similar Documents

Publication Publication Date Title
US10944548B2 (en) Method for registration of data in a blockchain database and a method for verifying data
US11057187B2 (en) Blockchain-assisted hash-based data signature system and method
US11233657B2 (en) Method and system for registering digital documents
CN107851253B (zh) 合约合意方法、合意验证方法、合约合意系统、合意验证装置、合约合意装置、计算机可读记录介质
US10754848B2 (en) Method for registration of data in a blockchain database and a method for verifying data
EP0541727B1 (fr) Procede d'horodatage sur de documents numeriques
CN107181797B (zh) 一种区块链的区块压缩方法和系统
KR0146437B1 (ko) 인증교환 방법, 복원형 전자서명 방법, 부가형 전자서명 방법, 키교환 방법, 복원형 다중전자서명 방법, 부가형 다중전자서명 방법 및 블라인드 전자서명 방법
US7519824B1 (en) Time stamping method employing multiple receipts linked by a nonce
US5136646A (en) Digital document time-stamping with catenate certificate
US7487359B2 (en) Time stamping method employing a separate ticket and stub
EP3629519B1 (fr) Système et procédé pour générer des signatures de données à usage unique
US11936799B2 (en) Blockchain-based time stamping method for digital signature
WO2019036178A1 (fr) Registre numérique distribué
JP2001142398A (ja) フォルダ型時刻認証システムおよび分散時刻認証システム
JP2002530709A (ja) 二進リンク系を用いたタイムスタンピング
EP3767873A1 (fr) Signatures déléguées pour dispositifs intelligents
CN114637808A (zh) 基于区块链技术的档案隐私保护和加密存证方法及系统
US6742119B1 (en) Time stamping method using time delta in key certificate
Krawczyk et al. Chameleon hashing and signatures
CN111984959B (zh) 一种匿名信息发布及验证方法、装置
US7490241B1 (en) Time stamping method employing user specified time
CN116069856A (zh) 一种基于区块链的数据完整性验证方法及系统
US6965998B1 (en) Time stamping method using time-based signature key
JPWO2022037869A5 (fr)