KR20020026547A - 데이터 분산방법 - Google Patents

데이터 분산방법 Download PDF

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Publication number
KR20020026547A
KR20020026547A KR1020027000913A KR20027000913A KR20020026547A KR 20020026547 A KR20020026547 A KR 20020026547A KR 1020027000913 A KR1020027000913 A KR 1020027000913A KR 20027000913 A KR20027000913 A KR 20027000913A KR 20020026547 A KR20020026547 A KR 20020026547A
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KR
South Korea
Prior art keywords
key
seed
value
data
values
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
KR1020027000913A
Other languages
English (en)
Korean (ko)
Inventor
브리스코로버트존
Original Assignee
내쉬 로저 윌리엄
브리티쉬 텔리커뮤니케이션즈 파블릭 리미티드 캄퍼니
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 내쉬 로저 윌리엄, 브리티쉬 텔리커뮤니케이션즈 파블릭 리미티드 캄퍼니 filed Critical 내쉬 로저 윌리엄
Publication of KR20020026547A publication Critical patent/KR20020026547A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • H04L9/0836—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 using tree structure or hierarchical structure
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • 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
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • 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

Landscapes

  • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020027000913A 1999-07-23 2000-07-20 데이터 분산방법 Withdrawn KR20020026547A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99305870.0 1999-07-23
EP99305870A EP1075108A1 (en) 1999-07-23 1999-07-23 Cryptographic data distribution
PCT/GB2000/002813 WO2001008348A1 (en) 1999-07-23 2000-07-20 Data distribution

Publications (1)

Publication Number Publication Date
KR20020026547A true KR20020026547A (ko) 2002-04-10

Family

ID=8241539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027000913A Withdrawn KR20020026547A (ko) 1999-07-23 2000-07-20 데이터 분산방법

Country Status (9)

Country Link
US (1) US7212634B2 (https=)
EP (2) EP1075108A1 (https=)
JP (1) JP4723141B2 (https=)
KR (1) KR20020026547A (https=)
CN (1) CN1238989C (https=)
AU (1) AU6005600A (https=)
CA (1) CA2379578C (https=)
IL (1) IL147549A0 (https=)
WO (1) WO2001008348A1 (https=)

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KR101319586B1 (ko) * 2012-06-19 2013-10-16 경기대학교 산학협력단 클라우드 컴퓨팅 시스템 및 클라이언트 인증방법
KR101475747B1 (ko) * 2014-01-22 2014-12-23 고려대학교 산학협력단 동형 암호를 이용한 다자간 위탁 연산 방법

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KR100913373B1 (ko) * 2006-06-22 2009-08-20 이노베이티브 소닉 리미티드 무선 통신 시스템에서의 보안 시퀀스 번호 생성 방법 및장치
KR101319586B1 (ko) * 2012-06-19 2013-10-16 경기대학교 산학협력단 클라우드 컴퓨팅 시스템 및 클라이언트 인증방법
KR101475747B1 (ko) * 2014-01-22 2014-12-23 고려대학교 산학협력단 동형 암호를 이용한 다자간 위탁 연산 방법

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IL147549A0 (en) 2002-08-14
US20030044017A1 (en) 2003-03-06
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CA2379578C (en) 2009-11-24
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