SE0102474L - Krypteringsprotokoll - Google Patents

Krypteringsprotokoll

Info

Publication number
SE0102474L
SE0102474L SE0102474A SE0102474A SE0102474L SE 0102474 L SE0102474 L SE 0102474L SE 0102474 A SE0102474 A SE 0102474A SE 0102474 A SE0102474 A SE 0102474A SE 0102474 L SE0102474 L SE 0102474L
Authority
SE
Sweden
Prior art keywords
pen
random number
data
number data
digital
Prior art date
Application number
SE0102474A
Other languages
English (en)
Other versions
SE0102474D0 (sv
Inventor
Mads Dore Hansen
Lars Romedahl
Joakim Sernbrant
Mikael Thuvesholmen
Original Assignee
Anoto Ab
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 Anoto Ab filed Critical Anoto Ab
Priority to SE0102474A priority Critical patent/SE0102474L/sv
Publication of SE0102474D0 publication Critical patent/SE0102474D0/sv
Priority to EP02749482A priority patent/EP1421548B1/en
Priority to AT02749482T priority patent/ATE446543T1/de
Priority to PCT/SE2002/001364 priority patent/WO2003007228A1/en
Priority to DE60234107T priority patent/DE60234107D1/de
Priority to US10/192,509 priority patent/US7249256B2/en
Publication of SE0102474L publication Critical patent/SE0102474L/sv

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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Power Sources (AREA)
  • Storage Device Security (AREA)
  • Materials For Medical Uses (AREA)
  • Developing Agents For Electrophotography (AREA)
SE0102474A 2001-07-11 2001-07-11 Krypteringsprotokoll SE0102474L (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0102474A SE0102474L (sv) 2001-07-11 2001-07-11 Krypteringsprotokoll
EP02749482A EP1421548B1 (en) 2001-07-11 2002-07-10 Encryption protocol
AT02749482T ATE446543T1 (de) 2001-07-11 2002-07-10 Verschlüsselungsprotokoll
PCT/SE2002/001364 WO2003007228A1 (en) 2001-07-11 2002-07-10 Encryption protocol
DE60234107T DE60234107D1 (de) 2001-07-11 2002-07-10 Verschlüsselungsprotokoll
US10/192,509 US7249256B2 (en) 2001-07-11 2002-07-11 Encryption protocol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0102474A SE0102474L (sv) 2001-07-11 2001-07-11 Krypteringsprotokoll

Publications (2)

Publication Number Publication Date
SE0102474D0 SE0102474D0 (sv) 2001-07-11
SE0102474L true SE0102474L (sv) 2003-01-12

Family

ID=20284809

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0102474A SE0102474L (sv) 2001-07-11 2001-07-11 Krypteringsprotokoll

Country Status (5)

Country Link
EP (1) EP1421548B1 (sv)
AT (1) ATE446543T1 (sv)
DE (1) DE60234107D1 (sv)
SE (1) SE0102474L (sv)
WO (1) WO2003007228A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105656865B (zh) * 2014-11-30 2019-02-26 沈阳高精数控智能技术股份有限公司 一种用于车间监控与管理系统的加密通信方法
US11956367B2 (en) 2019-02-19 2024-04-09 Bruno SANGLE-FERRIERE Cryptographic method for verifying data
FR3092923B1 (fr) 2019-02-19 2021-05-21 Sangle Ferriere Bruno Méthode cryptographique de vérification des données
FR3140457A1 (fr) * 2022-10-04 2024-04-05 Marbeuf Conseil Et Recherche Méthode d’amélioration de hachage d’un fichier

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG46692A1 (en) * 1992-03-30 1998-02-20 Telstra Corp Ltd A cryptographic communications method and system
US5852434A (en) 1992-04-03 1998-12-22 Sekendur; Oral F. Absolute optical position determination
US5661506A (en) 1994-11-10 1997-08-26 Sia Technology Corporation Pen and paper information recording system using an imaging pen
JPH09128507A (ja) * 1995-11-02 1997-05-16 Oki Electric Ind Co Ltd 相互認証方法
US6085320A (en) * 1996-05-15 2000-07-04 Rsa Security Inc. Client/server protocol for proving authenticity
EP1082710A1 (en) * 1998-06-05 2001-03-14 Landis & Gyr Communications S.A. Preloaded ic-card and method for authenticating the same
US6622999B1 (en) * 1999-05-25 2003-09-23 Silverbrook Research Pty Ltd Printed media binder

Also Published As

Publication number Publication date
ATE446543T1 (de) 2009-11-15
SE0102474D0 (sv) 2001-07-11
WO2003007228A1 (en) 2003-01-23
EP1421548A1 (en) 2004-05-26
EP1421548B1 (en) 2009-10-21
DE60234107D1 (de) 2009-12-03

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Legal Events

Date Code Title Description
NAV Patent application has lapsed