GR3032515T3 - Method and circuitry for producing a pseudo random sequence and its use. - Google Patents

Method and circuitry for producing a pseudo random sequence and its use.

Info

Publication number
GR3032515T3
GR3032515T3 GR20000400211T GR20000400211T GR3032515T3 GR 3032515 T3 GR3032515 T3 GR 3032515T3 GR 20000400211 T GR20000400211 T GR 20000400211T GR 20000400211 T GR20000400211 T GR 20000400211T GR 3032515 T3 GR3032515 T3 GR 3032515T3
Authority
GR
Greece
Prior art keywords
circuitry
producing
random sequence
pseudo random
pseudo
Prior art date
Application number
GR20000400211T
Other languages
Greek (el)
English (en)
Inventor
Erwin Dr Rer Nat Hess
Hartmut Dr Rer Nat Schrenk
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of GR3032515T3 publication Critical patent/GR3032515T3/el

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/582—Pseudo-random number generators
    • G06F7/584—Pseudo-random number generators using finite field arithmetic, e.g. using a linear feedback shift register
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/58—Indexing scheme relating to groups G06F7/58 - G06F7/588
    • G06F2207/581—Generating an LFSR sequence, e.g. an m-sequence; sequence may be generated without LFSR, e.g. using Galois Field arithmetic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F2207/58—Indexing scheme relating to groups G06F7/58 - G06F7/588
    • G06F2207/583—Serial finite field implementation, i.e. serial implementation of finite field arithmetic, generating one new bit or trit per step, e.g. using an LFSR or several independent LFSRs; also includes PRNGs with parallel operation between LFSR and outputs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
GR20000400211T 1993-05-10 2000-01-31 Method and circuitry for producing a pseudo random sequence and its use. GR3032515T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4315544 1993-05-10

Publications (1)

Publication Number Publication Date
GR3032515T3 true GR3032515T3 (en) 2000-05-31

Family

ID=6487706

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20000400211T GR3032515T3 (en) 1993-05-10 2000-01-31 Method and circuitry for producing a pseudo random sequence and its use.

Country Status (5)

Country Link
EP (1) EP0624839B1 (forum.php)
JP (1) JP3586478B2 (forum.php)
DE (1) DE59408897D1 (forum.php)
GR (1) GR3032515T3 (forum.php)
TW (1) TW266280B (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622533A1 (de) * 1996-06-05 1997-12-11 Deutsche Telekom Ag Verfahren und Vorrichtung zum Laden von Inputdaten in einen Algorithmus bei der Authentikation
DE10130099B4 (de) * 2001-06-21 2004-04-08 Infineon Technologies Ag Challenge-Response-Vorrichtung, Authentifikationssystem, Verfahren zum Erzeugen eines Response-Signals aus einem Challenge-Signal und Verfahren zur Authentifikation
US6641050B2 (en) 2001-11-06 2003-11-04 International Business Machines Corporation Secure credit card
US8036380B2 (en) 2006-12-14 2011-10-11 Telefonaktiebolaget L M Ericsson (Publ) Efficient data integrity protection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2113879B (en) * 1982-01-25 1985-09-11 Racal Res Ltd Improvements in and relating to number generation

Also Published As

Publication number Publication date
JPH06350409A (ja) 1994-12-22
HK1003732A1 (en) 1998-11-06
DE59408897D1 (de) 1999-12-16
EP0624839A1 (de) 1994-11-17
EP0624839B1 (de) 1999-11-10
TW266280B (forum.php) 1995-12-21
JP3586478B2 (ja) 2004-11-10

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Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees