AT429099T - Method and device for creating a cryptographic connection between elements of a system - Google Patents

Method and device for creating a cryptographic connection between elements of a system

Info

Publication number
AT429099T
AT429099T AT98119200T AT98119200T AT429099T AT 429099 T AT429099 T AT 429099T AT 98119200 T AT98119200 T AT 98119200T AT 98119200 T AT98119200 T AT 98119200T AT 429099 T AT429099 T AT 429099T
Authority
AT
Austria
Prior art keywords
creating
elements
system
device
method
Prior art date
Application number
AT98119200T
Other languages
German (de)
Inventor
Terry Sutton Arnold
Original Assignee
Comcast Cable Holdings Llc
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
Priority to US08/201,399 priority Critical patent/US5787172A/en
Application filed by Comcast Cable Holdings Llc filed Critical Comcast Cable Holdings Llc
Publication of AT429099T publication Critical patent/AT429099T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/3247Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/321Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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 a third party or a trusted authority
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/32Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/3263Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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
    • H04L9/3265Cryptographic mechanisms or cryptographic arrangements for secret or secure communication 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 using certificate chains, trees or paths; Hierarchical trust model
AT98119200T 1994-02-24 1995-02-24 Method and device for creating a cryptographic connection between elements of a system AT429099T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US08/201,399 US5787172A (en) 1994-02-24 1994-02-24 Apparatus and method for establishing a cryptographic link between elements of a system

Publications (1)

Publication Number Publication Date
AT429099T true AT429099T (en) 2009-05-15

Family

ID=22745665

Family Applications (2)

Application Number Title Priority Date Filing Date
AT98119200T AT429099T (en) 1994-02-24 1995-02-24 Method and device for creating a cryptographic connection between elements of a system
AT95911920T AT189570T (en) 1994-02-24 1995-02-24 Method and apparatus for establishing a cryptographic link between elements of a system

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT95911920T AT189570T (en) 1994-02-24 1995-02-24 Method and apparatus for establishing a cryptographic link between elements of a system

Country Status (4)

Country Link
US (2) US6148400A (en)
EP (1) EP0907270B1 (en)
AT (2) AT429099T (en)
DE (3) DE69514908T2 (en)

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US9935833B2 (en) 2014-11-05 2018-04-03 Time Warner Cable Enterprises Llc Methods and apparatus for determining an optimized wireless interface installation configuration
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Also Published As

Publication number Publication date
US6148400A (en) 2000-11-14
AT189570T (en) 2000-02-15
EP0907270A2 (en) 1999-04-07
DE69514908T2 (en) 2000-07-20
DE69514908D1 (en) 2000-03-09
EP0907270B1 (en) 2009-04-15
EP0907270A3 (en) 2003-08-06
US6456716B1 (en) 2002-09-24
DE69535935D1 (en) 2009-05-28

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