NO995811D0 - Selvgjenopprettende og selvbekreftende kryptosystemer - Google Patents

Selvgjenopprettende og selvbekreftende kryptosystemer

Info

Publication number
NO995811D0
NO995811D0 NO995811A NO995811A NO995811D0 NO 995811 D0 NO995811 D0 NO 995811D0 NO 995811 A NO995811 A NO 995811A NO 995811 A NO995811 A NO 995811A NO 995811 D0 NO995811 D0 NO 995811D0
Authority
NO
Norway
Prior art keywords
self
cryptosystems
restoring
confirming
confirming cryptosystems
Prior art date
Application number
NO995811A
Other languages
English (en)
Other versions
NO995811L (no
Inventor
Adam Lucas Young
Marcel Mordechay Yung
Original Assignee
Adam Lucas Young
Marcel Mordechay Yung
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
Priority claimed from US08/864,839 external-priority patent/US6202150B1/en
Priority claimed from US08/878,189 external-priority patent/US6122742A/en
Priority claimed from US08/920,504 external-priority patent/US6243466B1/en
Priority claimed from US08/932,639 external-priority patent/US6389136B1/en
Priority claimed from US08/959,351 external-priority patent/US6282295B1/en
Application filed by Adam Lucas Young, Marcel Mordechay Yung filed Critical Adam Lucas Young
Publication of NO995811D0 publication Critical patent/NO995811D0/no
Publication of NO995811L publication Critical patent/NO995811L/no

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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
NO995811A 1997-05-28 1999-11-26 Selvgjenopprettende og selvbekreftende kryptosystemer NO995811L (no)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US08/864,839 US6202150B1 (en) 1997-05-28 1997-05-28 Auto-escrowable and auto-certifiable cryptosystems
US08/878,189 US6122742A (en) 1997-06-18 1997-06-18 Auto-recoverable and auto-certifiable cryptosystem with unescrowed signing keys
US08/920,504 US6243466B1 (en) 1997-08-29 1997-08-29 Auto-escrowable and auto-certifiable cryptosystems with fast key generation
US08/932,639 US6389136B1 (en) 1997-05-28 1997-09-17 Auto-Recoverable and Auto-certifiable cryptosystems with RSA or factoring based keys
US08/959,351 US6282295B1 (en) 1997-10-28 1997-10-28 Auto-recoverable and auto-certifiable cryptostem using zero-knowledge proofs for key escrow in general exponential ciphers
PCT/US1998/010392 WO1998054864A2 (en) 1997-05-28 1998-05-21 Auto-recoverable auto-certifiable cryptosystems

Publications (2)

Publication Number Publication Date
NO995811D0 true NO995811D0 (no) 1999-11-26
NO995811L NO995811L (no) 2000-01-27

Family

ID=27542270

Family Applications (1)

Application Number Title Priority Date Filing Date
NO995811A NO995811L (no) 1997-05-28 1999-11-26 Selvgjenopprettende og selvbekreftende kryptosystemer

Country Status (13)

Country Link
EP (1) EP0997017A2 (no)
JP (1) JP2002500842A (no)
KR (1) KR20010013155A (no)
CN (1) CN1241353C (no)
AU (1) AU737037B2 (no)
BR (1) BR9809664A (no)
CA (1) CA2290952A1 (no)
CZ (1) CZ9904106A3 (no)
IL (1) IL132961A0 (no)
NO (1) NO995811L (no)
NZ (1) NZ501273A (no)
PL (1) PL338018A1 (no)
WO (1) WO1998054864A2 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6473508B1 (en) * 1998-12-22 2002-10-29 Adam Lucas Young Auto-recoverable auto-certifiable cryptosystems with unescrowed signature-only keys
EP1163589A4 (en) * 1999-01-29 2009-05-13 Gen Instrument Corp IMPLEMENTING AUTHENTICATION USING DECRYPTION AND AUTHENTICATION IN A SINGLE TRANSACTION BY A PROTECTED MICROPROCESSOR
JP4833489B2 (ja) * 2000-06-05 2011-12-07 フィーニックス　　テクノロジーズ　　リミテッド 複数のサーバを使用した遠隔パスワード認証のためのシステム、方法およびソフトウェア
US7577659B2 (en) * 2003-10-24 2009-08-18 Microsoft Corporation Interoperable credential gathering and access modularity
US7721340B2 (en) * 2004-06-12 2010-05-18 Microsoft Corporation Registry protection
CN102013983B (zh) * 2010-11-26 2012-08-22 中国科学院软件研究所 一种基于强rsa假设的数字签名方法
MX2018010057A (es) 2016-02-23 2019-01-21 Nchain Holdings Ltd Metodo de registro y de manejo automatico para contratos inteligentes de cumplimiento obligado por cadenas de bloques.
AU2017223129A1 (en) 2016-02-23 2018-07-12 nChain Holdings Limited Secure multiparty loss resistant storage and transfer of cryptographic keys for blockchain based systems in conjunction with a wallet management system
CN109074563B (zh) 2016-02-23 2022-04-19 区块链控股有限公司 区块链系统内的基于代理的图灵完备交易集成反馈
LT3268914T (lt) 2016-02-23 2018-11-12 nChain Holdings Limited Bendros paslapties, skirtos saugiems informacijos mainams, nustatymas ir hierarchiniai determinuoti kriptografiniai raktai
CN113641986B (zh) * 2021-08-27 2024-04-02 上海金融期货信息技术有限公司 基于SoftHSM实现联盟链用户私钥托管方法与系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE202439T1 (de) * 1994-01-13 2001-07-15 Certco Inc Verschlüsselungseinrichtung und verfahren mit möglichkeit zur gesicherten zentralen schlüsselablage
US5481613A (en) * 1994-04-15 1996-01-02 Northern Telecom Limited Computer network cryptographic key distribution system
US5745574A (en) * 1995-12-15 1998-04-28 Entegrity Solutions Corporation Security infrastructure for electronic transactions
US5666414A (en) * 1996-03-21 1997-09-09 Micali; Silvio Guaranteed partial key-escrow
US5815573A (en) * 1996-04-10 1998-09-29 International Business Machines Corporation Cryptographic key recovery system

Also Published As

Publication number Publication date
WO1998054864A3 (en) 1999-05-14
AU737037B2 (en) 2001-08-09
KR20010013155A (ko) 2001-02-26
CN1241353C (zh) 2006-02-08
CA2290952A1 (en) 1998-12-03
AU8656498A (en) 1998-12-30
EP0997017A2 (en) 2000-05-03
PL338018A1 (en) 2000-09-25
IL132961A0 (en) 2001-03-19
BR9809664A (pt) 2000-09-05
CN1262007A (zh) 2000-08-02
NZ501273A (en) 2001-09-28
CZ9904106A3 (cs) 2001-08-15
JP2002500842A (ja) 2002-01-08
WO1998054864A2 (en) 1998-12-03
NO995811L (no) 2000-01-27

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Legal Events

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