AU2003284481A1 - Elliptic curve scalar multiple calculation method and device - Google Patents

Elliptic curve scalar multiple calculation method and device

Info

Publication number
AU2003284481A1
AU2003284481A1 AU2003284481A AU2003284481A AU2003284481A1 AU 2003284481 A1 AU2003284481 A1 AU 2003284481A1 AU 2003284481 A AU2003284481 A AU 2003284481A AU 2003284481 A AU2003284481 A AU 2003284481A AU 2003284481 A1 AU2003284481 A1 AU 2003284481A1
Authority
AU
Australia
Prior art keywords
calculation method
elliptic curve
multiple calculation
scalar multiple
curve scalar
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
AU2003284481A
Inventor
Katsuyuki Okeya
Tsuyoshi Takagi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of AU2003284481A1 publication Critical patent/AU2003284481A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/724—Finite field arithmetic
    • G06F7/725—Finite field arithmetic over elliptic curves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Storage Device Security (AREA)
AU2003284481A 2003-02-06 2003-11-28 Elliptic curve scalar multiple calculation method and device Abandoned AU2003284481A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003-28996 2003-02-06
JP2003028996 2003-02-06
PCT/JP2003/015253 WO2004070681A2 (en) 2003-02-06 2003-11-28 Elliptic curve scalar multiple calculation method and device

Publications (1)

Publication Number Publication Date
AU2003284481A1 true AU2003284481A1 (en) 2004-08-30

Family

ID=32844222

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003284481A Abandoned AU2003284481A1 (en) 2003-02-06 2003-11-28 Elliptic curve scalar multiple calculation method and device

Country Status (3)

Country Link
JP (1) JP4502817B2 (en)
AU (1) AU2003284481A1 (en)
WO (1) WO2004070681A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2403308B (en) * 2003-06-26 2006-06-21 Sharp Kk Side channel attack prevention in data processing apparatus
JP4783061B2 (en) * 2005-02-04 2011-09-28 ルネサスエレクトロニクス株式会社 Scalar multiplication unit for elliptic curve cryptography
KR101223498B1 (en) 2006-12-15 2013-01-18 삼성전자주식회사 Method for generating public key in elliptic curve cryptography and system for executing the method
US9531531B2 (en) * 2015-05-06 2016-12-27 Qualcomm Incorporated Methods and devices for fixed execution flow multiplier recoding and scalar multiplication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3797808B2 (en) * 1998-10-27 2006-07-19 富士通株式会社 Scalar multiplication method and apparatus

Also Published As

Publication number Publication date
WO2004070681A2 (en) 2004-08-19
JP4502817B2 (en) 2010-07-14
JPWO2004070681A1 (en) 2006-05-25

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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