JP4199074B2 - 安全なデータ通信リンクのための方法と装置 - Google Patents

安全なデータ通信リンクのための方法と装置 Download PDF

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Publication number
JP4199074B2
JP4199074B2 JP2003308871A JP2003308871A JP4199074B2 JP 4199074 B2 JP4199074 B2 JP 4199074B2 JP 2003308871 A JP2003308871 A JP 2003308871A JP 2003308871 A JP2003308871 A JP 2003308871A JP 4199074 B2 JP4199074 B2 JP 4199074B2
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Prior art keywords
data
processing system
key
message
data processing
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Expired - Fee Related
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JP2003308871A
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Japanese (ja)
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JP2004166238A (ja
JP2004166238A5 (enExample
Inventor
チャン・イエオ・イェン
ジョルジオス・カログリディス
ゲイリー・クレモ
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Toshiba Corp
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Toshiba Corp
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Publication of JP2004166238A5 publication Critical patent/JP2004166238A5/ja
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    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
    • 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
    • H04L9/321—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 a third party or a trusted authority
    • H04L9/3213—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 a third party or a trusted authority using tickets or tokens, e.g. Kerberos
    • 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
    • H04L9/3247—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 digital signatures
    • 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
    • H04L9/3297—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 time stamps, e.g. generation of time stamps
    • 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
    • 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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
JP2003308871A 2002-08-30 2003-09-01 安全なデータ通信リンクのための方法と装置 Expired - Fee Related JP4199074B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0220203A GB2392590B (en) 2002-08-30 2002-08-30 Methods and apparatus for secure data communication links

Publications (3)

Publication Number Publication Date
JP2004166238A JP2004166238A (ja) 2004-06-10
JP2004166238A5 JP2004166238A5 (enExample) 2008-03-06
JP4199074B2 true JP4199074B2 (ja) 2008-12-17

Family

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Family Applications (1)

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JP2003308871A Expired - Fee Related JP4199074B2 (ja) 2002-08-30 2003-09-01 安全なデータ通信リンクのための方法と装置

Country Status (5)

Country Link
US (1) US20040117623A1 (enExample)
EP (1) EP1394982B1 (enExample)
JP (1) JP4199074B2 (enExample)
DE (1) DE60308971T2 (enExample)
GB (1) GB2392590B (enExample)

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Also Published As

Publication number Publication date
GB2392590A (en) 2004-03-03
JP2004166238A (ja) 2004-06-10
GB2392590B (en) 2005-02-23
EP1394982B1 (en) 2006-10-11
DE60308971T2 (de) 2007-06-14
US20040117623A1 (en) 2004-06-17
EP1394982A1 (en) 2004-03-03
GB0220203D0 (en) 2002-10-09
DE60308971D1 (de) 2006-11-23

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