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AU2002318850A1 - A Method of Securely Preserving Volatile Data While Powering Down a Smart Card - Google Patents

A Method of Securely Preserving Volatile Data While Powering Down a Smart Card

Info

Publication number
AU2002318850A1
AU2002318850A1 AU2002318850A AU2002318850A AU2002318850A1 AU 2002318850 A1 AU2002318850 A1 AU 2002318850A1 AU 2002318850 A AU2002318850 A AU 2002318850A AU 2002318850 A AU2002318850 A AU 2002318850A AU 2002318850 A1 AU2002318850 A1 AU 2002318850A1
Authority
AU
Australia
Prior art keywords
smart card
volatile data
powering down
securely
preserving volatile
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.)
Granted
Application number
AU2002318850A
Other versions
AU2002318850B2 (en
Inventor
Andrew Kisliakov
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.)
Canon Information Systems Research Australia Pty Ltd
Original Assignee
Canon Information Systems Research Australia Pty 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
Priority claimed from AUPR9659A external-priority patent/AUPR965901A0/en
Application filed by Canon Information Systems Research Australia Pty Ltd filed Critical Canon Information Systems Research Australia Pty Ltd
Priority to AU2002318850A priority Critical patent/AU2002318850B2/en
Priority claimed from AU2002318850A external-priority patent/AU2002318850B2/en
Publication of AU2002318850A1 publication Critical patent/AU2002318850A1/en
Application granted granted Critical
Publication of AU2002318850B2 publication Critical patent/AU2002318850B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2002318850A 2001-12-20 2002-12-17 A Method of Securely Preserving Volatile Data While Powering Down a Smart Card Ceased AU2002318850B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002318850A AU2002318850B2 (en) 2001-12-20 2002-12-17 A Method of Securely Preserving Volatile Data While Powering Down a Smart Card

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPR9659 2001-12-20
AUPR9659A AUPR965901A0 (en) 2001-12-20 2001-12-20 A method of securely preserving volatile data while powering down a smart card
AU2002318850A AU2002318850B2 (en) 2001-12-20 2002-12-17 A Method of Securely Preserving Volatile Data While Powering Down a Smart Card

Publications (2)

Publication Number Publication Date
AU2002318850A1 true AU2002318850A1 (en) 2003-07-10
AU2002318850B2 AU2002318850B2 (en) 2004-07-22

Family

ID=39264434

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002318850A Ceased AU2002318850B2 (en) 2001-12-20 2002-12-17 A Method of Securely Preserving Volatile Data While Powering Down a Smart Card

Country Status (1)

Country Link
AU (1) AU2002318850B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0371329A (en) * 1989-08-11 1991-03-27 Fujitsu Ltd Arithmetic control circuit for arithmetic and logicical operation processor
FR2721730B1 (en) * 1994-06-22 1996-08-23 Clifford Holding Ltd Keyboard control unit cooperating with a memory card which makes the unit and the keyboard functional.
US6230272B1 (en) * 1997-10-14 2001-05-08 Entrust Technologies Limited System and method for protecting a multipurpose data string used for both decrypting data and for authenticating a user

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