FI20045089A0 - Tietojen tallentaminen laitteen yhteydessä - Google Patents

Tietojen tallentaminen laitteen yhteydessä

Info

Publication number
FI20045089A0
FI20045089A0 FI20045089A FI20045089A FI20045089A0 FI 20045089 A0 FI20045089 A0 FI 20045089A0 FI 20045089 A FI20045089 A FI 20045089A FI 20045089 A FI20045089 A FI 20045089A FI 20045089 A0 FI20045089 A0 FI 20045089A0
Authority
FI
Finland
Prior art keywords
electronic device
identification card
value
seed value
rand3
Prior art date
Application number
FI20045089A
Other languages
English (en)
Swedish (sv)
Other versions
FI20045089A (fi
FI120174B (fi
Inventor
Jukka-Pekka Honkanen
Jouni Mikkonen
Henry Haverinen
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Priority to FI20045089A priority Critical patent/FI120174B/fi
Publication of FI20045089A0 publication Critical patent/FI20045089A0/fi
Priority to US11/091,364 priority patent/US8161295B2/en
Priority to EP05717350A priority patent/EP1725939A1/en
Priority to PCT/FI2005/050097 priority patent/WO2005091148A1/en
Publication of FI20045089A publication Critical patent/FI20045089A/fi
Application granted granted Critical
Publication of FI120174B publication Critical patent/FI120174B/fi

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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • 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
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
FI20045089A 2004-03-19 2004-03-19 Tietojen tallentaminen laitteen yhteydessä FI120174B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20045089A FI120174B (fi) 2004-03-19 2004-03-19 Tietojen tallentaminen laitteen yhteydessä
US11/091,364 US8161295B2 (en) 2004-03-19 2005-03-17 Storing of data in a device
EP05717350A EP1725939A1 (en) 2004-03-19 2005-03-18 Storing of encrypted data in the memory of a portable electronic device
PCT/FI2005/050097 WO2005091148A1 (en) 2004-03-19 2005-03-18 Storing of encrypted data in the memory of a portable electronic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20045089A FI120174B (fi) 2004-03-19 2004-03-19 Tietojen tallentaminen laitteen yhteydessä
FI20045089 2004-03-19

Publications (3)

Publication Number Publication Date
FI20045089A0 true FI20045089A0 (fi) 2004-03-19
FI20045089A FI20045089A (fi) 2005-09-20
FI120174B FI120174B (fi) 2009-07-15

Family

ID=32039517

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20045089A FI120174B (fi) 2004-03-19 2004-03-19 Tietojen tallentaminen laitteen yhteydessä

Country Status (4)

Country Link
US (1) US8161295B2 (fi)
EP (1) EP1725939A1 (fi)
FI (1) FI120174B (fi)
WO (1) WO2005091148A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7487363B2 (en) 2001-10-18 2009-02-03 Nokia Corporation System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage
US8495359B2 (en) * 2009-06-22 2013-07-23 NetAuthority System and method for securing an electronic communication
US8452957B2 (en) * 2010-04-27 2013-05-28 Telefonaktiebolaget L M Ericsson (Publ) Method and nodes for providing secure access to cloud computing for mobile users
US8874915B1 (en) * 2011-09-28 2014-10-28 Amazon Technologies, Inc. Optimized encryption key exchange
US8842840B2 (en) 2011-11-03 2014-09-23 Arvind Gidwani Demand based encryption and key generation and distribution systems and methods
KR102062688B1 (ko) * 2012-06-13 2020-02-11 삼성전자주식회사 모바일 광대역 네트워크 환경에서 제어 패킷 및 데이터 패킷을 보호하기 위한 방법 및 시스템

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8321445V0 (it) * 1983-04-06 1983-04-06 Vitari Giuseppe Dispositivo ad ingranaggi, perl'orientamento ed il trascinamento delle strisce, nelle tende verticali a lamelle.
JP3080382B2 (ja) 1990-02-21 2000-08-28 株式会社日立製作所 暗号通信システム
SE506619C2 (sv) * 1995-09-27 1998-01-19 Ericsson Telefon Ab L M Metod för kryptering av information
US6085323A (en) * 1996-04-15 2000-07-04 Kabushiki Kaisha Toshiba Information processing system having function of securely protecting confidential information
DE19617943C2 (de) * 1996-04-29 1998-12-17 Mannesmann Ag Verfahren zum Zugänglichmachen von Mikroprozessorkarten
US6373946B1 (en) 1996-05-31 2002-04-16 Ico Services Ltd. Communication security
GB2315195B (en) 1996-07-09 2000-05-03 Nec Technologies Mobile phone security data storage
FI103469B1 (fi) * 1996-09-17 1999-06-30 Nokia Telecommunications Oy Kopioidun tilaajatunnuksen väärinkäytön estäminen matkaviestinjärjestelmässä
JP3864401B2 (ja) * 1997-04-23 2006-12-27 ソニー株式会社 認証システム、電子機器、認証方法、および記録媒体
FI105253B (fi) * 1997-11-11 2000-06-30 Sonera Oyj Siemenluvun generointi
GB2350981A (en) 1999-06-11 2000-12-13 Int Computers Ltd Cryptographic key recovery
FI19991918A (fi) * 1999-09-09 2001-03-09 Nokia Mobile Phones Ltd Menetelmä ja järjestely liittymän hallitsemiseksi matkaviestinjärjestelmässä
JP3456528B2 (ja) * 2000-05-10 2003-10-14 日本電気株式会社 携帯電話機およびデータの秘匿方法
FI111208B (fi) * 2000-06-30 2003-06-13 Nokia Corp Datan salauksen järjestäminen langattomassa tietoliikennejärjestelmässä
EP1223506B1 (en) * 2001-01-16 2006-12-13 Telefonaktiebolaget LM Ericsson (publ) Random number generator using compression
US7191343B2 (en) * 2002-01-25 2007-03-13 Nokia Corporation Voucher driven on-device content personalization
TW576063B (en) * 2002-07-10 2004-02-11 Benq Corp Device and method for securing information associated with a subscriber in a communication apparatus
US7210044B2 (en) * 2003-03-13 2007-04-24 Inventec Appliances Corp. Mobile phone with an encryption function
US7088989B2 (en) * 2003-05-07 2006-08-08 Nokia Corporation Mobile user location privacy solution based on the use of multiple identities
US20050070248A1 (en) * 2003-09-29 2005-03-31 Neeraj Gaur Method and system for maintaining media objects when switching mobile devices
AU2003294018A1 (en) * 2003-12-30 2005-07-21 Telecom Italia S.P.A. Method and system for the cipher key controlled exploitation of data resources, related network and computer program products

Also Published As

Publication number Publication date
US8161295B2 (en) 2012-04-17
FI20045089A (fi) 2005-09-20
WO2005091148A1 (en) 2005-09-29
EP1725939A1 (en) 2006-11-29
US20050223218A1 (en) 2005-10-06
FI120174B (fi) 2009-07-15

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