DE69819485D1 - Verfahren und vorrichtung zur sicheren verarbeitung kryptographischer schlüssel - Google Patents

Verfahren und vorrichtung zur sicheren verarbeitung kryptographischer schlüssel

Info

Publication number
DE69819485D1
DE69819485D1 DE69819485T DE69819485T DE69819485D1 DE 69819485 D1 DE69819485 D1 DE 69819485D1 DE 69819485 T DE69819485 T DE 69819485T DE 69819485 T DE69819485 T DE 69819485T DE 69819485 D1 DE69819485 D1 DE 69819485D1
Authority
DE
Germany
Prior art keywords
secure
cryptographic
processor
mode
token
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.)
Expired - Lifetime
Application number
DE69819485T
Other languages
English (en)
Other versions
DE69819485T2 (de
Inventor
Trung Vu
Quang Phan
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.)
KINGLITE HOLDINGS INC., SG
Original Assignee
Phoenix Technologies Ltd
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 Phoenix Technologies Ltd filed Critical Phoenix Technologies Ltd
Publication of DE69819485D1 publication Critical patent/DE69819485D1/de
Application granted granted Critical
Publication of DE69819485T2 publication Critical patent/DE69819485T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/1097—Boot, Start, Initialise, Power

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE69819485T 1997-05-02 1998-04-29 Verfahren und vorrichtung zur sicheren verarbeitung kryptographischer schlüssel Expired - Lifetime DE69819485T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US848963 1997-05-02
US08/848,963 US6557104B2 (en) 1997-05-02 1997-05-02 Method and apparatus for secure processing of cryptographic keys
PCT/US1998/008374 WO1998050842A1 (en) 1997-05-02 1998-04-29 Method and apparatus for secure processing of cryptographic keys

Publications (2)

Publication Number Publication Date
DE69819485D1 true DE69819485D1 (de) 2003-12-11
DE69819485T2 DE69819485T2 (de) 2004-09-09

Family

ID=25304733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819485T Expired - Lifetime DE69819485T2 (de) 1997-05-02 1998-04-29 Verfahren und vorrichtung zur sicheren verarbeitung kryptographischer schlüssel

Country Status (7)

Country Link
US (1) US6557104B2 (de)
EP (1) EP0979442B1 (de)
JP (1) JP3689431B2 (de)
AT (1) ATE253744T1 (de)
DE (1) DE69819485T2 (de)
TW (1) TW406233B (de)
WO (1) WO1998050842A1 (de)

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EP0979442A1 (de) 2000-02-16
EP0979442B1 (de) 2003-11-05
US20010008015A1 (en) 2001-07-12
US6557104B2 (en) 2003-04-29
DE69819485T2 (de) 2004-09-09
TW406233B (en) 2000-09-21
ATE253744T1 (de) 2003-11-15
WO1998050842A1 (en) 1998-11-12
JP3689431B2 (ja) 2005-08-31
JP2000516373A (ja) 2000-12-05

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