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SG11201400812RA - Server apparatus and program - Google Patents

Server apparatus and program

Info

Publication number
SG11201400812RA
SG11201400812RA SG11201400812RA SG11201400812RA SG11201400812RA SG 11201400812R A SG11201400812R A SG 11201400812RA SG 11201400812R A SG11201400812R A SG 11201400812RA SG 11201400812R A SG11201400812R A SG 11201400812RA SG 11201400812R A SG11201400812R A SG 11201400812RA
Authority
SG
Singapore
Prior art keywords
program
server apparatus
server
Prior art date
Application number
SG11201400812RA
Inventor
Ryotaro Hayashi
Tatsuyuki Matsushita
Yoshihiro Fujii
Takuya Yoshida
Koji Okada
Original Assignee
Toshiba Kk
Toshiba Solutions Corp
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 Toshiba Kk, Toshiba Solutions Corp filed Critical Toshiba Kk
Publication of SG11201400812RA publication Critical patent/SG11201400812RA/en

Links

Classifications

    • 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
    • H04L63/0471—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 applying encryption by an intermediary, e.g. receiving clear information at the intermediary and encrypting the received information at the intermediary before forwarding
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • 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
    • H04L2209/76—Proxy, i.e. using intermediary entity to perform cryptographic operations
    • 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)
    • 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)
    • H04L9/0822—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 key encryption key
    • 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
    • H04L9/08—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
    • 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
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms

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)
  • Storage Device Security (AREA)
SG11201400812RA 2011-09-30 2012-09-19 Server apparatus and program SG11201400812RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011217616A JP5367039B2 (en) 2011-09-30 2011-09-30 Server apparatus and program
PCT/JP2012/073914 WO2013047291A1 (en) 2011-09-30 2012-09-19 Server device and program

Publications (1)

Publication Number Publication Date
SG11201400812RA true SG11201400812RA (en) 2014-09-26

Family

ID=47995323

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201400812RA SG11201400812RA (en) 2011-09-30 2012-09-19 Server apparatus and program

Country Status (5)

Country Link
US (1) US9426131B2 (en)
EP (1) EP2763345B1 (en)
JP (1) JP5367039B2 (en)
SG (1) SG11201400812RA (en)
WO (1) WO2013047291A1 (en)

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EP3057262B1 (en) 2013-10-09 2021-07-28 Mitsubishi Electric Corporation Cipher system, encryption device, re-encryption key generation device, re-encryption device, and cipher program
CN105900375B (en) 2014-01-13 2020-02-07 维萨国际服务协会 Apparatus, system and method for protecting identity in authenticated transactions
WO2015107620A1 (en) * 2014-01-14 2015-07-23 三菱電機株式会社 Crypt-system, re-encryption key generation apparatus, re-encryption apparatus, and crypt-program
JP6313074B2 (en) 2014-03-07 2018-04-18 株式会社東芝 Data management device, system, data sharing device, and program
EP3860041B1 (en) 2014-06-18 2023-03-15 Visa International Service Association Efficient methods for authenticated communication
RU2710897C2 (en) 2014-08-29 2020-01-14 Виза Интернэшнл Сервис Ассосиэйшн Methods for safe generation of cryptograms
US10462114B2 (en) * 2014-09-07 2019-10-29 Definitive Data Security, Inc. System and associated software for providing advanced data protections in a defense-in-depth system by integrating multi-factor authentication with cryptographic offloading
DE112014007235B4 (en) 2014-12-05 2024-10-10 Mitsubishi Electric Corporation Cryptographic system, master key update device and master key update program
DE112014007226B4 (en) 2014-12-05 2023-09-07 Mitsubishi Electric Corporation Decryption condition adding device, cryptographic system and decryption condition adding program
WO2016123264A1 (en) 2015-01-27 2016-08-04 Visa International Service Association Methods for secure credential provisioning
WO2016131056A1 (en) 2015-02-13 2016-08-18 Visa International Service Association Confidential communication management
JP6449131B2 (en) 2015-10-23 2019-01-09 Kddi株式会社 COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM
JP6471112B2 (en) 2016-02-29 2019-02-13 Kddi株式会社 COMMUNICATION SYSTEM, TERMINAL DEVICE, COMMUNICATION METHOD, AND PROGRAM
US10972257B2 (en) 2016-06-07 2021-04-06 Visa International Service Association Multi-level communication encryption
JP2018042203A (en) * 2016-09-09 2018-03-15 株式会社東芝 Information processing device, server device, information processing system, mobile body, and information processing method
EP3561797B1 (en) * 2016-12-20 2022-02-09 Nippon Telegraph And Telephone Corporation Message transmission system, communication terminal, server device, message transmission method, and program
EP3616384B1 (en) * 2017-04-28 2022-06-01 Ironcore Labs, Inc. Orthogonal access control for groups via multi-hop transform encryption
JP2019149763A (en) * 2018-02-28 2019-09-05 オムロン株式会社 Data processing method, control system, and control device
EP3664362B1 (en) * 2018-10-12 2021-06-09 Shenzhen Goodix Technology Co., Ltd. Key generation method, acquisition method, private key update method, chip and server
CN113015158B (en) * 2019-12-20 2023-08-04 西门子（中国）有限公司 Method and apparatus for enhancing wireless network security
JP7582336B2 (en) * 2021-01-14 2024-11-13 日本電信電話株式会社 COMMUNICATION SYSTEM, INFORMATION PROCESSING APPARATUS, COMMUNICATION METHOD, AND PROGRAM
JP2024155131A (en) * 2023-04-20 2024-10-31 キオクシア株式会社 Information Processing System

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Also Published As

Publication number Publication date
US9426131B2 (en) 2016-08-23
EP2763345A4 (en) 2015-07-15
JP5367039B2 (en) 2013-12-11
US20140208117A1 (en) 2014-07-24
JP2013078042A (en) 2013-04-25
EP2763345A1 (en) 2014-08-06
EP2763345B1 (en) 2016-10-26
WO2013047291A1 (en) 2013-04-04

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