AU8757398A - File encryption with key recovery - Google Patents

File encryption with key recovery

Info

Publication number
AU8757398A
AU8757398A AU87573/98A AU8757398A AU8757398A AU 8757398 A AU8757398 A AU 8757398A AU 87573/98 A AU87573/98 A AU 87573/98A AU 8757398 A AU8757398 A AU 8757398A AU 8757398 A AU8757398 A AU 8757398A
Authority
AU
Australia
Prior art keywords
file encryption
key recovery
recovery
key
encryption
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
AU87573/98A
Inventor
Christopher T. Brook
James F. Chen
Lee K. Stanton
Jieh-Shan Wang
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.)
V One Corp
Original Assignee
V One Corp
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 V One Corp filed Critical V One Corp
Publication of AU8757398A publication Critical patent/AU8757398A/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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
AU87573/98A 1997-07-15 1998-07-15 File encryption with key recovery Abandoned AU8757398A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US89294797A 1997-07-15 1997-07-15
US08892947 1997-07-15
PCT/US1998/014201 WO1999004530A1 (en) 1997-07-15 1998-07-15 File encryption with key recovery

Publications (1)

Publication Number Publication Date
AU8757398A true AU8757398A (en) 1999-02-10

Family

ID=25400757

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87573/98A Abandoned AU8757398A (en) 1997-07-15 1998-07-15 File encryption with key recovery

Country Status (2)

Country Link
AU (1) AU8757398A (en)
WO (1) WO1999004530A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1145242A3 (en) * 1999-09-03 2001-12-05 Koninklijke Philips Electronics N.V. Recovery of a master key from recorded published material
US7305564B2 (en) 2002-12-19 2007-12-04 International Business Machines Corporation System and method to proactively detect software tampering
EP1641176A1 (en) * 2004-09-27 2006-03-29 Axalto SA Escrowing services oriented encryption and decryption methods
EP3462667A1 (en) 2017-09-27 2019-04-03 Banco Bilbao Vizcaya Argentaria, S.A. Blockchain based joint blind key escrow

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484027A (en) * 1981-11-19 1984-11-20 Communications Satellite Corporation Security system for SSTV encryption
US5227613A (en) * 1989-01-24 1993-07-13 Matsushita Electric Industrial Co., Ltd. Secure encrypted data communication system having physically secure ic cards and session key generation based on card identifying information
US5481613A (en) * 1994-04-15 1996-01-02 Northern Telecom Limited Computer network cryptographic key distribution system
US5557346A (en) * 1994-08-11 1996-09-17 Trusted Information Systems, Inc. System and method for key escrow encryption
US5796830A (en) * 1996-07-29 1998-08-18 International Business Machines Corporation Interoperable cryptographic key recovery system

Also Published As

Publication number Publication date
WO1999004530A1 (en) 1999-01-28

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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