SE9901671D0 - Cryptographic method and system - Google Patents

Cryptographic method and system

Info

Publication number
SE9901671D0
SE9901671D0 SE9901671A SE9901671A SE9901671D0 SE 9901671 D0 SE9901671 D0 SE 9901671D0 SE 9901671 A SE9901671 A SE 9901671A SE 9901671 A SE9901671 A SE 9901671A SE 9901671 D0 SE9901671 D0 SE 9901671D0
Authority
SE
Sweden
Prior art keywords
protecting circuit
private key
receiving unit
certificate
protecting
Prior art date
Application number
SE9901671A
Other languages
English (en)
Other versions
SE9901671L (sv
SE514105C2 (sv
Inventor
Jan Olof Nordenstam
Allan Hansson
Original Assignee
Ericsson Telefon Ab L M
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 filed Critical Ericsson Telefon Ab L M
Priority to SE9901671A priority Critical patent/SE514105C2/sv
Publication of SE9901671D0 publication Critical patent/SE9901671D0/sv
Priority to EP00921220A priority patent/EP1198922B1/en
Priority to CA2371137A priority patent/CA2371137C/en
Priority to JP2000617596A priority patent/JP4638990B2/ja
Priority to AU41560/00A priority patent/AU4156000A/en
Priority to PCT/SE2000/000537 priority patent/WO2000069113A1/en
Priority to BR0010364-0A priority patent/BR0010364A/pt
Priority to DE60023705T priority patent/DE60023705T2/de
Priority to US09/544,892 priority patent/US6711263B1/en
Publication of SE9901671L publication Critical patent/SE9901671L/sv
Publication of SE514105C2 publication Critical patent/SE514105C2/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)
    • H04L9/0825—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) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • 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
SE9901671A 1999-05-07 1999-05-07 Säker distribution och skydd av krypteringsnyckelinformation SE514105C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9901671A SE514105C2 (sv) 1999-05-07 1999-05-07 Säker distribution och skydd av krypteringsnyckelinformation
DE60023705T DE60023705T2 (de) 1999-05-07 2000-03-20 Sichere verteilung und schutz einer schlüsselinformation
AU41560/00A AU4156000A (en) 1999-05-07 2000-03-20 Secure distribution and protection of encryption key information
CA2371137A CA2371137C (en) 1999-05-07 2000-03-20 Secure distribution and protection of encryption key information
JP2000617596A JP4638990B2 (ja) 1999-05-07 2000-03-20 暗号鍵情報の安全な配布と保護
EP00921220A EP1198922B1 (en) 1999-05-07 2000-03-20 Secure distribution and protection of encryption key information
PCT/SE2000/000537 WO2000069113A1 (en) 1999-05-07 2000-03-20 Secure distribution and protection of encryption key information
BR0010364-0A BR0010364A (pt) 1999-05-07 2000-03-20 Sistema de distribuição de chave, e, método para distribuição protegida de informação de chave de criptografia de uma unidade de distribuição de chave para uma unidade de recebimento de chave através de uma ligação de comunicação
US09/544,892 US6711263B1 (en) 1999-05-07 2000-04-07 Secure distribution and protection of encryption key information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901671A SE514105C2 (sv) 1999-05-07 1999-05-07 Säker distribution och skydd av krypteringsnyckelinformation

Publications (3)

Publication Number Publication Date
SE9901671D0 true SE9901671D0 (sv) 1999-05-07
SE9901671L SE9901671L (sv) 2000-11-08
SE514105C2 SE514105C2 (sv) 2001-01-08

Family

ID=20415516

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901671A SE514105C2 (sv) 1999-05-07 1999-05-07 Säker distribution och skydd av krypteringsnyckelinformation

Country Status (9)

Country Link
US (1) US6711263B1 (sv)
EP (1) EP1198922B1 (sv)
JP (1) JP4638990B2 (sv)
AU (1) AU4156000A (sv)
BR (1) BR0010364A (sv)
CA (1) CA2371137C (sv)
DE (1) DE60023705T2 (sv)
SE (1) SE514105C2 (sv)
WO (1) WO2000069113A1 (sv)

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Also Published As

Publication number Publication date
AU4156000A (en) 2000-11-21
CA2371137A1 (en) 2000-11-16
DE60023705D1 (de) 2005-12-08
JP2002544712A (ja) 2002-12-24
US6711263B1 (en) 2004-03-23
SE9901671L (sv) 2000-11-08
CA2371137C (en) 2010-05-18
EP1198922B1 (en) 2005-11-02
SE514105C2 (sv) 2001-01-08
DE60023705T2 (de) 2006-07-20
JP4638990B2 (ja) 2011-02-23
BR0010364A (pt) 2002-02-13
EP1198922A1 (en) 2002-04-24
WO2000069113A1 (en) 2000-11-16

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