SE9900472L - Förfarande och arrangemang för att möjliggöra krypterad kommunikation - Google Patents

Förfarande och arrangemang för att möjliggöra krypterad kommunikation

Info

Publication number
SE9900472L
SE9900472L SE9900472A SE9900472A SE9900472L SE 9900472 L SE9900472 L SE 9900472L SE 9900472 A SE9900472 A SE 9900472A SE 9900472 A SE9900472 A SE 9900472A SE 9900472 L SE9900472 L SE 9900472L
Authority
SE
Sweden
Prior art keywords
lun
local
pkn
local units
public key
Prior art date
Application number
SE9900472A
Other languages
English (en)
Other versions
SE9900472D0 (sv
Inventor
Kristofer Ekbom
Mats Bergman
Ingvar Aaro
Original Assignee
Ericsson Telefon Ab L M
Telia 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 Ericsson Telefon Ab L M, Telia Ab filed Critical Ericsson Telefon Ab L M
Priority to SE9900472A priority Critical patent/SE9900472L/sv
Publication of SE9900472D0 publication Critical patent/SE9900472D0/sv
Priority to AU29538/00A priority patent/AU2953800A/en
Priority to PCT/SE2000/000233 priority patent/WO2000048357A1/en
Publication of SE9900472L publication Critical patent/SE9900472L/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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • H04L9/0833—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP] involving conference or group key

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
SE9900472A 1999-02-12 1999-02-12 Förfarande och arrangemang för att möjliggöra krypterad kommunikation SE9900472L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9900472A SE9900472L (sv) 1999-02-12 1999-02-12 Förfarande och arrangemang för att möjliggöra krypterad kommunikation
AU29538/00A AU2953800A (en) 1999-02-12 2000-02-07 Method and arrangement for enabling encrypted communication
PCT/SE2000/000233 WO2000048357A1 (en) 1999-02-12 2000-02-07 Method and arrangement for enabling encrypted communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900472A SE9900472L (sv) 1999-02-12 1999-02-12 Förfarande och arrangemang för att möjliggöra krypterad kommunikation

Publications (2)

Publication Number Publication Date
SE9900472D0 SE9900472D0 (sv) 1999-02-12
SE9900472L true SE9900472L (sv) 2000-08-13

Family

ID=20414445

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900472A SE9900472L (sv) 1999-02-12 1999-02-12 Förfarande och arrangemang för att möjliggöra krypterad kommunikation

Country Status (3)

Country Link
AU (1) AU2953800A (sv)
SE (1) SE9900472L (sv)
WO (1) WO2000048357A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8630414B2 (en) 2002-06-20 2014-01-14 Qualcomm Incorporated Inter-working function for a communication system
FR2922392B1 (fr) * 2007-10-12 2011-03-04 Thales Sa Dispositif et procede pour aiguiller des flux d'echange de valeurs publiques (ou non sensibles) permettant de creer des cles secretes communes entre plusieurs zones.
US20100002885A1 (en) * 2008-03-26 2010-01-07 Ericsson Inc. Efficient multiparty key exchange
CN109684860B (zh) * 2018-12-29 2020-08-14 杭州宏杉科技股份有限公司 一种基于业务关系的数据加密方法及装置
CN109711207B (zh) * 2018-12-29 2020-10-30 杭州宏杉科技股份有限公司 一种数据加密方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588061A (en) * 1994-07-20 1996-12-24 Bell Atlantic Network Services, Inc. System and method for identity verification, forming joint signatures and session key agreement in an RSA public cryptosystem
WO1996033565A1 (en) * 1995-04-21 1996-10-24 Certicom Corp. Method for signature and session key generation
US5812669A (en) * 1995-07-19 1998-09-22 Jenkins; Lew Method and system for providing secure EDI over an open network

Also Published As

Publication number Publication date
SE9900472D0 (sv) 1999-02-12
WO2000048357A1 (en) 2000-08-17
AU2953800A (en) 2000-08-29

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