AU4951799A - Cryptographic key-recovery mechanism - Google Patents

Cryptographic key-recovery mechanism

Info

Publication number
AU4951799A
AU4951799A AU49517/99A AU4951799A AU4951799A AU 4951799 A AU4951799 A AU 4951799A AU 49517/99 A AU49517/99 A AU 49517/99A AU 4951799 A AU4951799 A AU 4951799A AU 4951799 A AU4951799 A AU 4951799A
Authority
AU
Australia
Prior art keywords
cryptographic key
recovery mechanism
recovery
cryptographic
key
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.)
Abandoned
Application number
AU49517/99A
Other languages
English (en)
Inventor
Eva Bozoki
Aharon Friedman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fortress Technologies Inc
Original Assignee
Fortress Technologies 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 Fortress Technologies Inc filed Critical Fortress Technologies Inc
Publication of AU4951799A publication Critical patent/AU4951799A/en
Abandoned 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU49517/99A 1998-02-20 1999-02-19 Cryptographic key-recovery mechanism Abandoned AU4951799A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7533098P 1998-02-20 1998-02-20
US60075330 1998-02-20
PCT/US1999/003665 WO1999049613A1 (fr) 1998-02-20 1999-02-19 Mecanisme d'extraction de cle cryptographique

Publications (1)

Publication Number Publication Date
AU4951799A true AU4951799A (en) 1999-10-18

Family

ID=22125008

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49517/99A Abandoned AU4951799A (en) 1998-02-20 1999-02-19 Cryptographic key-recovery mechanism

Country Status (2)

Country Link
AU (1) AU4951799A (fr)
WO (1) WO1999049613A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7107246B2 (en) * 1998-04-27 2006-09-12 Esignx Corporation Methods of exchanging secure messages
AU2002364567A1 (en) * 2002-12-12 2004-07-09 International Business Machines Corporation Systems methods and computer program products for accelerated dynamic protection of data
US9106411B2 (en) * 2012-09-30 2015-08-11 Apple Inc. Secure escrow service
CN106797311B (zh) 2014-08-29 2020-07-14 维萨国际服务协会 用于安全密码生成的系统、方法和存储介质
SG11201704984SA (en) 2015-01-27 2017-07-28 Visa Int Service Ass Methods for secure credential provisioning
DE102015108180A1 (de) * 2015-05-22 2016-11-24 Carl Zeiss Industrielle Messtechnik Gmbh System und Verfahren zum intelligenten Koppeln und Anbinden mobiler Endgeräte an ein Koordinatenmessgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557765A (en) * 1994-08-11 1996-09-17 Trusted Information Systems, Inc. System and method for data recovery
US5557346A (en) * 1994-08-11 1996-09-17 Trusted Information Systems, Inc. System and method for key escrow encryption
US5633929A (en) * 1995-09-15 1997-05-27 Rsa Data Security, Inc Cryptographic key escrow system having reduced vulnerability to harvesting attacks
US5631961A (en) * 1995-09-15 1997-05-20 The United States Of America As Represented By The Director Of The National Security Agency Device for and method of cryptography that allows third party access

Also Published As

Publication number Publication date
WO1999049613A1 (fr) 1999-09-30

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase