SE516567C2 - Förfarande och anordning för säker trådlös överföring av information - Google Patents

Förfarande och anordning för säker trådlös överföring av information

Info

Publication number
SE516567C2
SE516567C2 SE0002158A SE0002158A SE516567C2 SE 516567 C2 SE516567 C2 SE 516567C2 SE 0002158 A SE0002158 A SE 0002158A SE 0002158 A SE0002158 A SE 0002158A SE 516567 C2 SE516567 C2 SE 516567C2
Authority
SE
Sweden
Prior art keywords
encryption key
message
receiver
pen
sender
Prior art date
Application number
SE0002158A
Other languages
English (en)
Swedish (sv)
Other versions
SE0002158L (sv
SE0002158D0 (sv
Inventor
Kristofer Skantze
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 SE0002158A priority Critical patent/SE516567C2/sv
Publication of SE0002158D0 publication Critical patent/SE0002158D0/xx
Priority to AU2001264480A priority patent/AU2001264480A1/en
Priority to PCT/SE2001/001267 priority patent/WO2001095559A1/en
Priority to ES01938930T priority patent/ES2269415T3/es
Priority to EP01938909A priority patent/EP1293061A1/de
Priority to AU2001264501A priority patent/AU2001264501A1/en
Priority to JP2002502577A priority patent/JP4815094B2/ja
Priority to PCT/SE2001/001296 priority patent/WO2001095091A1/en
Priority to US09/875,095 priority patent/US7278017B2/en
Priority to EP01938930A priority patent/EP1292882B1/de
Priority to US09/875,101 priority patent/US7457413B2/en
Priority to AT01938930T priority patent/ATE334443T1/de
Priority to DE60121764T priority patent/DE60121764T2/de
Publication of SE0002158L publication Critical patent/SE0002158L/xx
Publication of SE516567C2 publication Critical patent/SE516567C2/sv

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
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • H04L9/0656—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher
    • H04L9/0662—Pseudorandom key sequence combined element-for-element with data sequence, e.g. one-time-pad [OTP] or Vernam's cipher with particular pseudorandom sequence generator
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H04L9/3226—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 a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3231—Biological data, e.g. fingerprint, voice or retina
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
    • H04L2209/805—Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Analysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE0002158A 2000-06-07 2000-06-07 Förfarande och anordning för säker trådlös överföring av information SE516567C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE0002158A SE516567C2 (sv) 2000-06-07 2000-06-07 Förfarande och anordning för säker trådlös överföring av information
DE60121764T DE60121764T2 (de) 2000-06-07 2001-06-07 Verfahren und einrichtung zum verschlüsseln einer nachricht
JP2002502577A JP4815094B2 (ja) 2000-06-07 2001-06-07 メッセージを暗号化するための方法及び装置
US09/875,095 US7278017B2 (en) 2000-06-07 2001-06-07 Method and device for secure wireless transmission of information
ES01938930T ES2269415T3 (es) 2000-06-07 2001-06-07 Metodo y dispositivo para cifrar un mensaje.
EP01938909A EP1293061A1 (de) 2000-06-07 2001-06-07 Verfahren und einrichtung zur sicheren drahtlosen bertragung von informationen
AU2001264501A AU2001264501A1 (en) 2000-06-07 2001-06-07 Method and device for encrypting a message
AU2001264480A AU2001264480A1 (en) 2000-06-07 2001-06-07 Method and device for secure wireless transmission of information
PCT/SE2001/001296 WO2001095091A1 (en) 2000-06-07 2001-06-07 Method and device for encrypting a message
PCT/SE2001/001267 WO2001095559A1 (en) 2000-06-07 2001-06-07 Method and device for secure wireless transmission of information
EP01938930A EP1292882B1 (de) 2000-06-07 2001-06-07 Verfahren und einrichtung zum verschl sseln einer nachricht
US09/875,101 US7457413B2 (en) 2000-06-07 2001-06-07 Method and device for encrypting a message
AT01938930T ATE334443T1 (de) 2000-06-07 2001-06-07 Verfahren und einrichtung zum verschl sseln einer nachricht

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002158A SE516567C2 (sv) 2000-06-07 2000-06-07 Förfarande och anordning för säker trådlös överföring av information

Publications (3)

Publication Number Publication Date
SE0002158D0 SE0002158D0 (sv) 2000-06-07
SE0002158L SE0002158L (sv) 2001-12-08
SE516567C2 true SE516567C2 (sv) 2002-01-29

Family

ID=20280029

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002158A SE516567C2 (sv) 2000-06-07 2000-06-07 Förfarande och anordning för säker trådlös överföring av information

Country Status (8)

Country Link
EP (2) EP1293061A1 (de)
JP (1) JP4815094B2 (de)
AT (1) ATE334443T1 (de)
AU (2) AU2001264501A1 (de)
DE (1) DE60121764T2 (de)
ES (1) ES2269415T3 (de)
SE (1) SE516567C2 (de)
WO (2) WO2001095559A1 (de)

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US7385595B2 (en) 2001-11-30 2008-06-10 Anoto Ab Electronic pen and method for recording of handwritten information
SE0104395L (sv) * 2001-12-27 2003-06-28 Anoto Ab Sätt att överföra information mellan en digital användarenhet och en datorresurs med hjälp av positionskodning
GB2384392A (en) * 2002-01-16 2003-07-23 Sure On Sight Ltd Secure messaging via a mobile telecommunications network
US7245902B2 (en) 2002-01-16 2007-07-17 2 Ergo Limited Secure messaging via a mobile communications network
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US7417773B2 (en) * 2002-09-30 2008-08-26 Pitney Bowes Inc. Method and system for creating and sending a facsimile using a digital pen
US20050060644A1 (en) * 2003-09-15 2005-03-17 Patterson John Douglas Real time variable digital paper
US7853193B2 (en) 2004-03-17 2010-12-14 Leapfrog Enterprises, Inc. Method and device for audibly instructing a user to interact with a function
US7831933B2 (en) 2004-03-17 2010-11-09 Leapfrog Enterprises, Inc. Method and system for implementing a user interface for a device employing written graphical elements
US20060067576A1 (en) 2004-03-17 2006-03-30 James Marggraff Providing a user interface having interactive elements on a writable surface
US7453447B2 (en) 2004-03-17 2008-11-18 Leapfrog Enterprises, Inc. Interactive apparatus with recording and playback capability usable with encoded writing medium
US7698640B2 (en) 2004-08-04 2010-04-13 Leapfrog Enterprises, Inc. User interactive journal
US7621441B1 (en) 2004-12-22 2009-11-24 Leapfrog Enterprises Interactive device using capacitive sensor array for joint page identification and page location determination
US7428990B1 (en) 2004-12-22 2008-09-30 Leapfrog Enterprises, Inc. Capacitive sensing of media information in an interactive media device
JP2008532139A (ja) 2005-02-23 2008-08-14 アノト アクティエボラーク 電子ペンにおける方法、コンピュータプログラム製品、および電子ペン
DE602005001447T2 (de) * 2005-05-06 2008-02-28 Research In Motion Ltd., Waterloo Erzeugung von Zufallszahlen an einem drahtlosen Kommunikationsgerät
US7643633B2 (en) 2005-05-06 2010-01-05 Research In Motion Limited Adding randomness internally to a wireless mobile communication device
US7661592B1 (en) 2005-06-08 2010-02-16 Leapfrog Enterprises, Inc. Interactive system including interactive apparatus and game
US7549596B1 (en) 2005-07-29 2009-06-23 Nvidia Corporation Image bearing surface
US7922099B1 (en) 2005-07-29 2011-04-12 Leapfrog Enterprises, Inc. System and method for associating content with an image bearing surface
US7374087B1 (en) 2005-07-29 2008-05-20 Leapfrog Enterprises, Inc. Method, apparatus and system for conveying cartridge notification
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US8183980B2 (en) 2005-08-31 2012-05-22 Assa Abloy Ab Device authentication using a unidirectional protocol
US7281664B1 (en) 2005-10-05 2007-10-16 Leapfrog Enterprises, Inc. Method and system for hierarchical management of a plurality of regions of an encoded surface used by a pen computer
US7936339B2 (en) 2005-11-01 2011-05-03 Leapfrog Enterprises, Inc. Method and system for invoking computer functionality by interaction with dynamically generated interface regions of a writing surface
US7562822B1 (en) 2005-12-30 2009-07-21 Leapfrog Enterprises, Inc. Methods and devices for creating and processing content
ATE404914T1 (de) * 2006-02-15 2008-08-15 Jaycrypto Ltd Verfahren und vorrichtung zum erzeugen von initialwerten für einen zufallszahlengenerator
US7847942B1 (en) 2006-12-28 2010-12-07 Leapfrog Enterprises, Inc. Peripheral interface device for color recognition
US7892095B2 (en) 2007-02-13 2011-02-22 Screenlife, Llc Displaying information to a selected player in a multi-player game on a commonly viewed display device
WO2008132382A1 (fr) * 2007-03-20 2008-11-06 France Telecom Procede de generation d'un alea a partir d'une donnee biometrique
US8275123B2 (en) 2007-08-17 2012-09-25 Infineon Technologies, Ag Integrated data transceiver and sensor for the generation of a symmetrical cryptographic key
US8358783B2 (en) 2008-08-11 2013-01-22 Assa Abloy Ab Secure wiegand communications
US10620754B2 (en) 2010-11-22 2020-04-14 3M Innovative Properties Company Touch-sensitive device with electrodes having location pattern included therein
EP2940923B1 (de) 2014-04-28 2018-09-05 Université de Genève Verfahren und Vorrichtung für einen optischen Quantumzufallszahlengenerator
US9898100B2 (en) * 2015-06-04 2018-02-20 Microsoft Technology Licensing, Llc Authenticating stylus device
EP3306464B1 (de) 2016-10-09 2021-09-29 Université de Genève Verfahren und vorrichtung zur quantenzufallszahlerzeugung
US10452877B2 (en) 2016-12-16 2019-10-22 Assa Abloy Ab Methods to combine and auto-configure wiegand and RS485
US10713385B2 (en) 2018-07-03 2020-07-14 International Business Machines Corporation Position data pseudonymization
JP6616868B1 (ja) * 2018-07-30 2019-12-04 株式会社Ａｒｔｒｉｇｇｅｒ 情報処理システム及び情報処理方法
JP6673994B2 (ja) 2018-08-24 2020-04-01 本田技研工業株式会社 エンジン
DE102018126763B4 (de) * 2018-10-26 2020-12-10 Michael Artmann Kryptographieverfahren
CN113596042A (zh) * 2021-08-03 2021-11-02 拉卡拉汇积天下技术服务（北京）有限公司 信息投递方法、装置、系统、电子设备及存储介质
EP4170480B1 (de) 2021-10-20 2024-06-12 Université de Genève Verfahren und vorrichtung zur quantenzufallszahlerzeugung

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Also Published As

Publication number Publication date
EP1292882A1 (de) 2003-03-19
WO2001095559A1 (en) 2001-12-13
JP4815094B2 (ja) 2011-11-16
SE0002158L (sv) 2001-12-08
ES2269415T3 (es) 2007-04-01
JP2003536299A (ja) 2003-12-02
ATE334443T1 (de) 2006-08-15
SE0002158D0 (sv) 2000-06-07
AU2001264480A1 (en) 2001-12-17
AU2001264501A1 (en) 2001-12-17
DE60121764D1 (de) 2006-09-07
WO2001095091A1 (en) 2001-12-13
EP1293061A1 (de) 2003-03-19
EP1292882B1 (de) 2006-07-26
DE60121764T2 (de) 2006-12-28

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