NO20005894L - Robust, effektiv, fordelt generering av RSA-nökler - Google Patents

Robust, effektiv, fordelt generering av RSA-nökler

Info

Publication number
NO20005894L
NO20005894L NO20005894A NO20005894A NO20005894L NO 20005894 L NO20005894 L NO 20005894L NO 20005894 A NO20005894 A NO 20005894A NO 20005894 A NO20005894 A NO 20005894A NO 20005894 L NO20005894 L NO 20005894L
Authority
NO
Norway
Prior art keywords
efficient
robust
rsa
distributed
minority
Prior art date
Application number
NO20005894A
Other languages
English (en)
Other versions
NO20005894D0 (no
Inventor
Yair Frankel
Marcel M Yung
Philip D 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
Publication of NO20005894D0 publication Critical patent/NO20005894D0/no
Publication of NO20005894L publication Critical patent/NO20005894L/no

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)
  • Business, Economics & Management (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Accounting & Taxation (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Strategic Management (AREA)
  • Algebra (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • General Business, Economics & Management (AREA)
  • Finance (AREA)
  • Storage Device Security (AREA)
  • Computer And Data Communications (AREA)
  • Multi Processors (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Cephalosporin Compounds (AREA)
  • Devices For Executing Special Programs (AREA)
  • Communication Control (AREA)

Abstract

Oppfinnelsen sørger for robust, effektiv, fordelt generering av RSA-nøkJer. En effektiv protokoll er en protokoll som er uavhengig av primalitetstest-"kretsstørrelsen", mens en robust protokoll tillater riktig fullførelse selv ved nærvær av en minoritet av tilfeldig dårlig opptredende, ondsinnede deltakere. Den viste protokoll er sikker mot enhver minoritet av ondsinnede deltakere (hvilket er optimalt). Den viste metode er nyttig ved etablering av følsomme, fordelte, kryptografiske funksjonsdelingstjenester (attesteringsmyndigheter, signatursystemer med fordelt tillit, og nøkkelsperringsmyndigheter), så vel som ved andre anvendelser ved siden av RSA (nemlig sammensatt ElGamal, identifikasjonssystemer, samtidig bitutveksling, etc.). Den viste metode kan kombineres med proaktive fiinksjonsdelingsteknikker for å etablere de første effektive, robuste og proaktivt sikre RSA-baserte tjenester med optimal feiltoleranse og fordelt tillit, hvor nøkkelen aldri betros til en eneste entitet (dvs. fordelt tillit helt "fra bunnen av"). Den viste metode innebærer nye, effektive "robusthets- sikkerhetsteknikker" som garanterer "riktige beregninger" ved å ha gjensidig mistillit til deltakere med ondsinnet minoritet.
NO20005894A 1998-05-22 2000-11-21 Robust, effektiv, fordelt generering av RSA-nökler NO20005894L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8657798P 1998-05-22 1998-05-22
PCT/US1999/011203 WO1999062221A1 (en) 1998-05-22 1999-05-21 Robust efficient distributed rsa-key generation

Publications (2)

Publication Number Publication Date
NO20005894D0 NO20005894D0 (no) 2000-11-21
NO20005894L true NO20005894L (no) 2001-01-19

Family

ID=22199490

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005894A NO20005894L (no) 1998-05-22 2000-11-21 Robust, effektiv, fordelt generering av RSA-nökler

Country Status (11)

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

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA00011443A (es) * 1998-05-22 2003-04-22 Certco Inc Generacion de codigo de algoritmo de rivest, shamir y adleman distribuido de manera eficiente y robusta.
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
US8300826B2 (en) * 2007-02-02 2012-10-30 Nec Corporation Distributed information generation apparatus, reconstruction apparatus, reconstruction result verification apparatus, and secret information distribution system, method, and program
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
US8345861B2 (en) * 2008-08-22 2013-01-01 Red Hat, Inc. Sharing a secret using polynomial division over GF(Q)
US20100046740A1 (en) * 2008-08-22 2010-02-25 Schneider James P Embedding a secret in a larger polynomial
JP5434925B2 (ja) * 2008-10-07 2014-03-05 日本電気株式会社 多者分散乗算装置、多者分散乗算システム及び方法
JP5582143B2 (ja) * 2009-06-19 2014-09-03 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
US8949688B2 (en) * 2011-04-01 2015-02-03 Cleversafe, Inc. Updating error recovery information in a dispersed storage network
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
US9450938B1 (en) * 2013-03-13 2016-09-20 Hrl Laboratories, Llc Information secure proactive multiparty computation (PMPC) protocol with linear bandwidth complexity
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
US10083310B1 (en) * 2013-03-13 2018-09-25 Hrl Laboratories, Llc System and method for mobile proactive secure multi-party computation (MPMPC) using commitments
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
US9787472B1 (en) 2013-03-13 2017-10-10 Hrl Laboratories, Llc Information secure protocol for mobile proactive secret sharing with near-optimal resilience
US9558359B1 (en) * 2013-03-13 2017-01-31 Hrl Laboratories, Llc Information theoretically secure protocol for mobile proactive secret sharing with near-optimal resilience
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
US9536114B1 (en) * 2013-03-13 2017-01-03 Hrl Laboratories, Llc Secure mobile proactive multiparty computation protocol
US10044695B1 (en) 2014-09-02 2018-08-07 Amazon Technologies, Inc. Application instances authenticated by secure measurements
US10061915B1 (en) 2014-09-03 2018-08-28 Amazon Technologies, Inc. Posture assessment in a secure execution environment
US9491111B1 (en) 2014-09-03 2016-11-08 Amazon Technologies, Inc. Securing service control on third party hardware
US10079681B1 (en) 2014-09-03 2018-09-18 Amazon Technologies, Inc. Securing service layer on third party hardware
US9754116B1 (en) 2014-09-03 2017-09-05 Amazon Technologies, Inc. Web services in secure execution environments
US9577829B1 (en) 2014-09-03 2017-02-21 Amazon Technologies, Inc. Multi-party computation services
US9246690B1 (en) 2014-09-03 2016-01-26 Amazon Technologies, Inc. Secure execution environment services
US9442752B1 (en) 2014-09-03 2016-09-13 Amazon Technologies, Inc. Virtual secure execution environments
US9584517B1 (en) 2014-09-03 2017-02-28 Amazon Technologies, Inc. Transforms within secure execution environments
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
US10211987B2 (en) 2015-04-27 2019-02-19 Cisco Technology, Inc. Transport mechanism for carrying in-band metadata for network path proof of transit
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
US10623278B2 (en) 2018-03-20 2020-04-14 Cisco Technology, Inc. Reactive mechanism for in-situ operation, administration, and maintenance traffic
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
JP2022532762A (ja) * 2019-05-16 2022-07-19 エヌチェーン ホールディングス リミテッド プルーフオブワーク・ブロックチェーンネットワーク上のマイニングのためのシステムおよび方法
DE102022004783B4 (de) * 2022-05-07 2025-02-20 Kcrypt Lab UG (haftungsbeschränkt) Verfahren zur Erzeugung zweier großer Primzahlen durch additives Teilen ohne einen vertrauenswürdigen Händler in einem Kommunikationssystem mit einer Anzahl von Teilnehmern
US12574258B2 (en) * 2023-09-22 2026-03-10 Coinbase, Inc. Publicly verifiable encryption

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351982A (en) * 1980-12-15 1982-09-28 Racal-Milgo, Inc. RSA Public-key data encryption system having large random prime number generating microprocessor or the like
JPH08506217A (ja) * 1993-04-20 1996-07-02 ミカリ，シルヴィオ 公正な暗号システム及びその使用方法
US5625692A (en) * 1995-01-23 1997-04-29 International Business Machines Corporation Method and system for a public key cryptosystem having proactive, robust, and recoverable distributed threshold secret sharing
JPH09205422A (ja) * 1996-01-16 1997-08-05 Internatl Business Mach Corp <Ibm> 順向性、ロバスト及び回復可能な分散しきい値秘密共有を有する公開キー暗号システム及びその方法
JPH1013402A (ja) * 1996-06-21 1998-01-16 Nippon Telegr & Teleph Corp <Ntt> 公開鍵暗号の秘密鍵管理方法および装置
MXPA00011443A (es) * 1998-05-22 2003-04-22 Certco Inc Generacion de codigo de algoritmo de rivest, shamir y adleman distribuido de manera eficiente y robusta.

Also Published As

Publication number Publication date
ATE393993T1 (de) 2008-05-15
JP4790122B2 (ja) 2011-10-12
DE69938624T2 (de) 2009-06-10
US7313701B2 (en) 2007-12-25
IL139520A0 (en) 2001-11-25
AU4407299A (en) 1999-12-13
MXPA00011443A (es) 2003-04-22
WO1999062221A1 (en) 1999-12-02
CA2331442A1 (en) 1999-12-02
US20010038696A1 (en) 2001-11-08
NO20005894D0 (no) 2000-11-21
EP1078491B1 (en) 2008-04-30
JP2002517024A (ja) 2002-06-11
US6237097B1 (en) 2001-05-22
CA2331442C (en) 2009-10-13
DE69938624D1 (de) 2008-06-12
EP1078491A1 (en) 2001-02-28

Similar Documents

Publication Publication Date Title
NO20005894L (no) Robust, effektiv, fordelt generering av RSA-nökler
Shim BASIS: A practical multi-user broadcast authentication scheme in wireless sensor networks
HUP0002700A3 (en) Auto-recoverable auto-certifiable cryptosystems
Simmons A secure subliminal channel (?)
ATE211870T1 (de) Geheimschlüsselzertifikate
DK1365537T3 (da) Indretninger og fremgangsmåder til certificering af digitale underskrifter
CA2320221A1 (en) Secure one-way authentication communication system
Barmana et al. DNA encoded elliptic curve cryptography system for IoT security
Yang et al. Digital signature based on ISRSAC
Vergnaud New extensions of pairing-based signatures into universal designated verifier signatures
Ming et al. Proxy signcryption scheme in the standard model
US20050135610A1 (en) Identifier-based signcryption
Selvakumaraswamy et al. Efficient Transmission of PKI Certificates using Elliptic Curve Cryptography and its Variants.
Ch et al. Efficient signcryption schemes based on hyperelliptic curve cryptosystem
EP1944906A3 (en) Robust efficient distributed RSA-key generation
CN1322700C (zh) 利用非对称密钥证明真实性或完整性的方法和计算机系统
US20050220298A1 (en) Cryptographic method for distributing load among several entities and devices therefor
Paillier et al. Self-escrowed public-key infrastructures
Borselius et al. A pragmatic alternative to undetachable signatures
Kim et al. Strong adaptive chosen-ciphertext attacks with memory dump (or: The importance of the order of decryption and validation)
Cathalo et al. Cryptanalysis of a verifiably committed signature scheme based on GPS and RSA
Song et al. Comparison of existing key establishment protocols
Koga et al. Enhancing Security of Security-Mediated PKI by One-time ID
Kireieva et al. zkTLS: Enhancing Secure Communications with Zero-Knowledge Proofs
Yang et al. A smartcard-based framework for secure document exchange

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application