ATE393993T1 - Robuste und effiziente verteilte erzeugung eines rsa-schlüssels - Google Patents

Robuste und effiziente verteilte erzeugung eines rsa-schlüssels

Info

Publication number
ATE393993T1
ATE393993T1 AT99927087T AT99927087T ATE393993T1 AT E393993 T1 ATE393993 T1 AT E393993T1 AT 99927087 T AT99927087 T AT 99927087T AT 99927087 T AT99927087 T AT 99927087T AT E393993 T1 ATE393993 T1 AT E393993T1
Authority
AT
Austria
Prior art keywords
robust
efficient
minority
distributed
rsa
Prior art date
Application number
AT99927087T
Other languages
English (en)
Inventor
Yair Frankel
Marcel Yung
Philip Mackenzie
Original Assignee
Certco Inc
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 Certco Inc filed Critical Certco Inc
Application granted granted Critical
Publication of ATE393993T1 publication Critical patent/ATE393993T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/3013—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the discrete logarithm problem, e.g. ElGamal or Diffie-Hellman systems
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3006—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters
    • H04L9/302—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy underlying computational problems or public-key parameters involving the integer factorization problem, e.g. RSA or quadratic sieve [QS] schemes
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H04L9/3093—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving Lattices or polynomial equations, e.g. NTRU scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
    • Y04S50/12—Billing, invoicing, buying or selling transactions or other related activities, e.g. cost or usage evaluation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Strategic Management (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Finance (AREA)
  • General Business, Economics & Management (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Multi Processors (AREA)
  • Devices For Executing Special Programs (AREA)
  • Communication Control (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Cephalosporin Compounds (AREA)
AT99927087T 1998-05-22 1999-05-21 Robuste und effiziente verteilte erzeugung eines rsa-schlüssels ATE393993T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8657798P 1998-05-22 1998-05-22

Publications (1)

Publication Number Publication Date
ATE393993T1 true ATE393993T1 (de) 2008-05-15

Family

ID=22199490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99927087T ATE393993T1 (de) 1998-05-22 1999-05-21 Robuste und effiziente verteilte erzeugung eines rsa-schlüssels

Country Status (11)

Country Link
US (2) US6237097B1 (de)
EP (1) EP1078491B1 (de)
JP (1) JP4790122B2 (de)
AT (1) ATE393993T1 (de)
AU (1) AU4407299A (de)
CA (1) CA2331442C (de)
DE (1) DE69938624T2 (de)
IL (1) IL139520A0 (de)
MX (1) MXPA00011443A (de)
NO (1) NO20005894L (de)
WO (1) WO1999062221A1 (de)

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US7080255B1 (en) * 1999-05-19 2006-07-18 Murata Kikai Kabushiki Kaisha Secret key generation method, encryption method, and cryptographic communications method and system
JP3560860B2 (ja) * 1999-07-23 2004-09-02 株式会社東芝 秘密分散システム、装置及び記憶媒体
US7003677B1 (en) * 1999-11-01 2006-02-21 International Business Machines Corporation Method for operating proactively secured applications on an insecure system
US7356696B1 (en) * 2000-08-01 2008-04-08 Lucent Technologies Inc. Proofs of work and bread pudding protocols
CN1207867C (zh) * 2001-09-28 2005-06-22 中国科学院研究生院 一种安全的数字签名系统及其数字签名方法
CA2369304A1 (en) * 2002-01-30 2003-07-30 Cloakware Corporation A protocol to hide cryptographic private keys
US7840806B2 (en) * 2002-10-16 2010-11-23 Enterprise Information Management, Inc. System and method of non-centralized zero knowledge authentication for a computer network
US8239917B2 (en) * 2002-10-16 2012-08-07 Enterprise Information Management, Inc. Systems and methods for enterprise security with collaborative peer to peer architecture
US7698557B2 (en) * 2003-12-22 2010-04-13 Guardtime As System and method for generating a digital certificate
US7873071B2 (en) * 2006-05-15 2011-01-18 The Boeing Company Multiple level security adapter
JP5251520B2 (ja) * 2007-02-02 2013-07-31 日本電気株式会社 分散情報生成装置、復元装置、復元結果検証装置、秘密情報分散システム、方法およびプログラム
US7917747B2 (en) 2007-03-22 2011-03-29 Igt Multi-party encryption systems and methods
CN101345908B (zh) * 2007-07-12 2011-07-13 中兴通讯股份有限公司 多媒体广播组播业务系统中的业务密钥标识分配方法及系统
US20100046740A1 (en) * 2008-08-22 2010-02-25 Schneider James P Embedding a secret in a larger polynomial
US8345861B2 (en) * 2008-08-22 2013-01-01 Red Hat, Inc. Sharing a secret using polynomial division over GF(Q)
US8484471B2 (en) 2008-10-07 2013-07-09 Nec Corporation Multi-party distributed multiplication device, multi-party distributed multiplication system and method
WO2010147215A1 (ja) * 2009-06-19 2010-12-23 日本電気株式会社 秘密情報分散システム，秘密情報分散方法及びプログラム
US11418580B2 (en) 2011-04-01 2022-08-16 Pure Storage, Inc. Selective generation of secure signatures in a distributed storage network
US10298684B2 (en) 2011-04-01 2019-05-21 International Business Machines Corporation Adaptive replication of dispersed data to improve data access performance
US8874990B2 (en) * 2011-04-01 2014-10-28 Cleversafe, Inc. Pre-fetching data segments stored in a dispersed storage network
US9787472B1 (en) 2013-03-13 2017-10-10 Hrl Laboratories, Llc Information secure protocol for mobile proactive secret sharing with near-optimal resilience
US10083310B1 (en) * 2013-03-13 2018-09-25 Hrl Laboratories, Llc System and method for mobile proactive secure multi-party computation (MPMPC) using commitments
US9443089B1 (en) * 2013-03-13 2016-09-13 Hrl Laboratories, Llc System and method for mobile proactive secret sharing
US9614676B1 (en) * 2013-03-13 2017-04-04 Hrl Laboratories, Llc Cryptographically-secure packed proactive secret sharing (PPSS) protocol
US9558359B1 (en) * 2013-03-13 2017-01-31 Hrl Laboratories, Llc Information theoretically secure protocol for mobile proactive secret sharing with near-optimal resilience
US9450938B1 (en) * 2013-03-13 2016-09-20 Hrl Laboratories, Llc Information secure proactive multiparty computation (PMPC) protocol with linear bandwidth complexity
US9536114B1 (en) * 2013-03-13 2017-01-03 Hrl Laboratories, Llc Secure mobile proactive multiparty computation protocol
US9467451B1 (en) * 2013-03-13 2016-10-11 Hrl Laboratories, Llc Generic proactively-secure secret-sharing protocol from any suitable honest-majority secret-sharing protocol
US9489522B1 (en) * 2013-03-13 2016-11-08 Hrl Laboratories, Llc Method for secure and resilient distributed generation of elliptic curve digital signature algorithm (ECDSA) based digital signatures with proactive security
US10044695B1 (en) 2014-09-02 2018-08-07 Amazon Technologies, Inc. Application instances authenticated by secure measurements
US10079681B1 (en) 2014-09-03 2018-09-18 Amazon Technologies, Inc. Securing service layer on third party hardware
US9491111B1 (en) 2014-09-03 2016-11-08 Amazon Technologies, Inc. Securing service control on third party hardware
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US9577829B1 (en) 2014-09-03 2017-02-21 Amazon Technologies, Inc. Multi-party computation services
US9754116B1 (en) 2014-09-03 2017-09-05 Amazon Technologies, Inc. Web services in secure execution environments
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FR3033466B1 (fr) * 2015-03-04 2017-02-17 Inria Inst Nat De Rech En Informatique Et En Automatique Dispositif et procede d'administration d'un serveur de sequestres numeriques
US10237068B2 (en) 2015-04-27 2019-03-19 Cisco Technology, Inc. Network path proof of transit using in-band metadata
US10084596B1 (en) * 2015-12-08 2018-09-25 EMC IP Holding Company LLC Proactivized threshold password-based secret sharing with flexible key rotation
US10582027B2 (en) 2017-11-04 2020-03-03 Cisco Technology, Inc. In-band metadata export and removal at intermediate nodes
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JP7101031B2 (ja) 2018-04-13 2022-07-14 株式会社bitFlyer Blockchain ブロックチェーン・ネットワーク及びそのための確定方法
JP6478361B1 (ja) * 2018-08-11 2019-03-06 株式会社bitFlyer ブロックチェーン・ネットワーク及びそのための確定方法
JP7167585B2 (ja) * 2018-09-20 2022-11-09 富士フイルムビジネスイノベーション株式会社 障害検出装置、障害検出方法及び障害検出プログラム
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Also Published As

Publication number Publication date
WO1999062221A1 (en) 1999-12-02
US6237097B1 (en) 2001-05-22
DE69938624D1 (de) 2008-06-12
CA2331442A1 (en) 1999-12-02
US20010038696A1 (en) 2001-11-08
EP1078491B1 (de) 2008-04-30
US7313701B2 (en) 2007-12-25
IL139520A0 (en) 2001-11-25
DE69938624T2 (de) 2009-06-10
NO20005894D0 (no) 2000-11-21
EP1078491A1 (de) 2001-02-28
MXPA00011443A (es) 2003-04-22
AU4407299A (en) 1999-12-13
NO20005894L (no) 2001-01-19
JP2002517024A (ja) 2002-06-11
JP4790122B2 (ja) 2011-10-12
CA2331442C (en) 2009-10-13

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