JP4896537B2 - 非対称キーセキュリティのための方法およびシステム - Google Patents

非対称キーセキュリティのための方法およびシステム Download PDF

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Publication number
JP4896537B2
JP4896537B2 JP2006030252A JP2006030252A JP4896537B2 JP 4896537 B2 JP4896537 B2 JP 4896537B2 JP 2006030252 A JP2006030252 A JP 2006030252A JP 2006030252 A JP2006030252 A JP 2006030252A JP 4896537 B2 JP4896537 B2 JP 4896537B2
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Prior art keywords
key
server
asymmetric
client
public key
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Expired - Fee Related
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JP2006030252A
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Japanese (ja)
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JP2006254423A (ja
JP2006254423A5 (enExample
Inventor
ボルツ アンドリュー
ケー．ナンダ アルン
アール．シモン ダニエル
ピー．シューチュク ジョン
ディー．ベナロー ジョシュ
キャメロン キム
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Microsoft Corp
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Microsoft Corp
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Publication of JP2006254423A5 publication Critical patent/JP2006254423A5/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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D29/00—Manicuring or pedicuring implements
    • A45D29/11—Polishing devices for nails
    • A45D29/12—Polishing devices for nails manually operated
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G06F21/445—Program or device authentication by mutual authentication, e.g. between devices or programs
    • 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
    • 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
    • H04L9/3218—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 using proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2129—Authenticate client device independently of the user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2006030252A 2005-03-07 2006-02-07 非対称キーセキュリティのための方法およびシステム Expired - Fee Related JP4896537B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/074,885 US7822200B2 (en) 2005-03-07 2005-03-07 Method and system for asymmetric key security
US11/074,885 2005-03-07

Publications (3)

Publication Number Publication Date
JP2006254423A JP2006254423A (ja) 2006-09-21
JP2006254423A5 JP2006254423A5 (enExample) 2009-04-30
JP4896537B2 true JP4896537B2 (ja) 2012-03-14

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Family Applications (1)

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JP2006030252A Expired - Fee Related JP4896537B2 (ja) 2005-03-07 2006-02-07 非対称キーセキュリティのための方法およびシステム

Country Status (5)

Country Link
US (1) US7822200B2 (enExample)
EP (1) EP1701283B8 (enExample)
JP (1) JP4896537B2 (enExample)
KR (1) KR101169100B1 (enExample)
CN (1) CN1832394B (enExample)

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Also Published As

Publication number Publication date
CN1832394A (zh) 2006-09-13
JP2006254423A (ja) 2006-09-21
KR101169100B1 (ko) 2012-07-26
CN1832394B (zh) 2011-06-29
US7822200B2 (en) 2010-10-26
US20060198517A1 (en) 2006-09-07
KR20060097583A (ko) 2006-09-14
EP1701283B1 (en) 2017-04-19
EP1701283A1 (en) 2006-09-13
EP1701283B8 (en) 2017-08-30

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