JP2017517770A5 - - Google Patents
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- Publication number
- JP2017517770A5 JP2017517770A5 JP2016569940A JP2016569940A JP2017517770A5 JP 2017517770 A5 JP2017517770 A5 JP 2017517770A5 JP 2016569940 A JP2016569940 A JP 2016569940A JP 2016569940 A JP2016569940 A JP 2016569940A JP 2017517770 A5 JP2017517770 A5 JP 2017517770A5
- Authority
- JP
- Japan
- Prior art keywords
- nonce
- semi
- digital signature
- deterministic
- message
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 16
- 230000006870 function Effects 0.000 claims 14
- 238000009795 derivation Methods 0.000 claims 11
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 238000012795 verification Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/294,015 US9621525B2 (en) | 2014-06-02 | 2014-06-02 | Semi-deterministic digital signature generation |
| US14/294,015 | 2014-06-02 | ||
| PCT/US2015/033608 WO2015187591A1 (en) | 2014-06-02 | 2015-06-01 | Semi-deterministic digital signature generation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017517770A JP2017517770A (ja) | 2017-06-29 |
| JP2017517770A5 true JP2017517770A5 (enExample) | 2017-08-10 |
| JP6276426B2 JP6276426B2 (ja) | 2018-02-07 |
Family
ID=53385991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016569940A Expired - Fee Related JP6276426B2 (ja) | 2014-06-02 | 2015-06-01 | 半決定論的デジタル署名生成 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9621525B2 (enExample) |
| EP (1) | EP3149880A1 (enExample) |
| JP (1) | JP6276426B2 (enExample) |
| KR (1) | KR20170013878A (enExample) |
| CN (1) | CN106416124B (enExample) |
| BR (1) | BR112016028287A2 (enExample) |
| WO (1) | WO2015187591A1 (enExample) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015210734B4 (de) * | 2014-10-31 | 2021-03-04 | Hewlett Packard Enterprise Development Lp | Verwaltung kryptographischer schlüssel |
| US10009328B2 (en) * | 2015-12-07 | 2018-06-26 | Mcafee, Llc | System, apparatus and method for providing privacy preserving interaction with a computing system |
| JP6925346B2 (ja) | 2016-02-23 | 2021-08-25 | エヌチェーン ホールディングス リミテッドNchain Holdings Limited | ブロックチェーンベースのトークナイゼーションを用いた交換 |
| CA3013185A1 (en) | 2016-02-23 | 2017-08-31 | nChain Holdings Limited | A method and system for securing computer software using a distributed hash table and a blockchain |
| JP6511201B1 (ja) | 2016-02-23 | 2019-05-15 | エヌチェーン ホールディングス リミテッドNchain Holdings Limited | ブロックチェーンにより施行される洗練された取引のためのレジストリ及び自動管理方法 |
| JP2019513312A (ja) | 2016-02-23 | 2019-05-23 | エヌチェーン ホールディングス リミテッドNchain Holdings Limited | ブロックチェーン上の交換を実施するためのトークン化方法及びシステム |
| EP3364598B1 (en) | 2016-02-23 | 2020-10-14 | Nchain Holdings Limited | Determining a common secret for the secure exchange of information and hierarchical, deterministic cryptographic keys |
| GB2558484A (en) | 2016-02-23 | 2018-07-11 | Nchain Holdings Ltd | A method and system for the secure transfer of entities on a blockchain |
| AU2017222421B2 (en) * | 2016-02-23 | 2022-09-01 | nChain Holdings Limited | Personal device security using elliptic curve cryptography for secret sharing |
| KR20180115766A (ko) | 2016-02-23 | 2018-10-23 | 엔체인 홀딩스 리미티드 | 스마트 계약에 기초한 자동화 페이롤 방법 및 시스템을 초래하는, 블록체인 상에서 페이롤에 연관된 암호화폐를 효율적으로 전달하는 방법 및 시스템 |
| BR112018016782A2 (pt) | 2016-02-23 | 2018-12-26 | Nchain Holdings Ltd | sistema e método implementado por computador configurado para controlar uma transferência feita através de um blockchain |
| EP3420518B1 (en) | 2016-02-23 | 2023-08-23 | nChain Licensing AG | Methods and systems for efficient transfer of entities on a peer-to-peer distributed ledger using the blockchain |
| GB2562622A (en) | 2016-02-23 | 2018-11-21 | Nchain Holdings Ltd | Cryptographic method and system for secure extraction of data from a blockchain |
| AU2017223127B2 (en) | 2016-02-23 | 2023-01-05 | nChain Holdings Limited | Universal tokenisation system for blockchain-based cryptocurrencies |
| SG11201806713SA (en) | 2016-02-23 | 2018-09-27 | Nchain Holdings Ltd | Blockchain-implemented method for control and distribution of digital content |
| SG11201805542TA (en) | 2016-02-23 | 2018-09-27 | Nchain Holdings Ltd | Secure multiparty loss resistant storage and transfer of cryptographic keys for blockchain based systems in conjunction with a wallet management system |
| JP7114469B2 (ja) | 2016-02-23 | 2022-08-08 | エヌチェーン ホールディングス リミテッド | セキュアな投票及び配布に利用されるブロックチェーンが実装された計数システム及び方法 |
| CN111385101A (zh) * | 2016-03-22 | 2020-07-07 | 阿里巴巴集团控股有限公司 | 一种文件传输方法及装置 |
| US10114941B2 (en) * | 2016-08-24 | 2018-10-30 | Altera Corporation | Systems and methods for authenticating firmware stored on an integrated circuit |
| WO2018195759A1 (zh) * | 2017-04-25 | 2018-11-01 | 深圳市汇顶科技股份有限公司 | 签名验证的方法、设备和系统 |
| SG11202000808WA (en) * | 2017-08-15 | 2020-02-27 | Nchain Holdings Ltd | Computer-implemented method of generating a threshold vault |
| US10516541B2 (en) | 2017-09-13 | 2019-12-24 | Nxp B.V. | Nonce to message binding in digital signature generation |
| CN107592311B (zh) * | 2017-09-18 | 2019-10-29 | 西南石油大学 | 面向无线体域网的云存储医疗大数据轻量级批量审计方法 |
| US10437745B2 (en) * | 2018-01-05 | 2019-10-08 | Denso International America, Inc. | Mobile de-whitening |
| US10790991B2 (en) * | 2018-08-30 | 2020-09-29 | Nxp B.V. | Deterministic digital signature method without using a hash function |
| US11216806B2 (en) * | 2018-09-19 | 2022-01-04 | Capital One Services, Llc | Systems and methods for providing card interactions |
| US11151007B2 (en) * | 2018-11-26 | 2021-10-19 | Intel Corporation | Technology to provide fault tolerance for elliptic curve digital signature algorithm engines |
| US11303456B2 (en) * | 2019-02-15 | 2022-04-12 | International Business Machines Corporation | Compute digital signature authentication sign instruction |
| US11108567B2 (en) * | 2019-02-15 | 2021-08-31 | International Business Machines Corporation | Compute digital signature authentication verify instruction |
| US11075763B2 (en) * | 2019-02-15 | 2021-07-27 | International Business Machines Corporation | Compute digital signature authentication sign with encrypted key instruction |
| US11120167B2 (en) * | 2019-03-25 | 2021-09-14 | Micron Technology, Inc. | Block chain based validation of memory commands |
| US11654635B2 (en) | 2019-04-18 | 2023-05-23 | The Research Foundation For Suny | Enhanced non-destructive testing in directed energy material processing |
| CN110119639A (zh) * | 2019-05-13 | 2019-08-13 | 上海英恒电子有限公司 | 一种车辆充电设备防伪认证方法、装置及系统 |
| EP4031923A1 (en) | 2019-09-19 | 2022-07-27 | Siemens Healthcare Diagnostics, Inc. | Ptychographic imaging system and method for generating images |
| DE112020006159T5 (de) * | 2019-12-17 | 2022-11-03 | Microchip Technology Incorporated | Protokoll zur gegenseitigen authentifizierung für systeme mit kommunikationsverbindungen mit niedrigem durchsatz und vorrichtungen zum durchführen desselben |
| US11336438B2 (en) * | 2020-03-31 | 2022-05-17 | EMC IP Holding Company LLC | Remote approval and execution of restricted operations |
| CN111967014B (zh) * | 2020-07-16 | 2023-08-11 | 北京轩宇信息技术有限公司 | 一种防御StarBleed漏洞的方法及装置 |
| GB2598112A (en) * | 2020-08-18 | 2022-02-23 | Nchain Holdings Ltd | Threshold signatures |
| GB2598111A (en) * | 2020-08-18 | 2022-02-23 | Nchain Holdings Ltd | Digital signatures |
| CN112866237B (zh) * | 2021-01-15 | 2023-02-03 | 广州Tcl互联网小额贷款有限公司 | 数据通讯方法、装置、设备和存储介质 |
| US12158929B1 (en) * | 2023-07-21 | 2024-12-03 | Trufo Inc. | Watermarking digital media for authenticated content verification |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5231668A (en) * | 1991-07-26 | 1993-07-27 | The United States Of America, As Represented By The Secretary Of Commerce | Digital signature algorithm |
| FR2763194B1 (fr) * | 1997-05-07 | 2000-07-28 | Gemplus Card Int | Generateur pseudo-aleatoire base sur une fonction de hachage pour systemes cryptographiques necessitant le tirage d'aleas |
| US7152047B1 (en) * | 2000-05-24 | 2006-12-19 | Esecure.Biz, Inc. | System and method for production and authentication of original documents |
| US7693277B2 (en) * | 2005-01-07 | 2010-04-06 | First Data Corporation | Generating digital signatures using ephemeral cryptographic key |
| US7869593B2 (en) * | 2005-01-07 | 2011-01-11 | First Data Corporation | Software for providing based on shared knowledge public keys having same private key |
| US7490239B2 (en) * | 2005-01-07 | 2009-02-10 | First Data Corporation | Facilitating digital signature based on ephemeral private key |
| JP5017830B2 (ja) * | 2005-09-22 | 2012-09-05 | 富士ゼロックス株式会社 | 電子メール送受信装置、プログラム |
| US8274968B2 (en) | 2007-07-20 | 2012-09-25 | Cisco Technology, Inc. | Restriction of communication in VoIP address discovery system |
| US9252941B2 (en) * | 2009-11-06 | 2016-02-02 | Nikolajs VOLKOVS | Enhanced digital signatures algorithm method and system utilitzing a secret generator |
| CN101873307A (zh) * | 2010-03-19 | 2010-10-27 | 上海交通大学 | 基于身份的前向安全的数字签名方法、装置及系统 |
| EP2798773B1 (en) * | 2011-12-28 | 2020-08-26 | BlackBerry Limited | Generating digital signatures |
| US9021269B2 (en) | 2012-07-18 | 2015-04-28 | TapLink, Inc. | Blind hashing |
| JP6366595B2 (ja) * | 2012-11-12 | 2018-08-01 | クリプトグラフィ リサーチ, インコーポレイテッド | 耐グリッチ性暗号離散対数ベースの署名のための方法及びシステム |
-
2014
- 2014-06-02 US US14/294,015 patent/US9621525B2/en not_active Expired - Fee Related
-
2015
- 2015-06-01 KR KR1020167033318A patent/KR20170013878A/ko not_active Withdrawn
- 2015-06-01 JP JP2016569940A patent/JP6276426B2/ja not_active Expired - Fee Related
- 2015-06-01 EP EP15728730.1A patent/EP3149880A1/en not_active Withdrawn
- 2015-06-01 CN CN201580028486.2A patent/CN106416124B/zh not_active Expired - Fee Related
- 2015-06-01 BR BR112016028287A patent/BR112016028287A2/pt not_active IP Right Cessation
- 2015-06-01 WO PCT/US2015/033608 patent/WO2015187591A1/en not_active Ceased
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