JP6728799B2 - 暗号通信システム、暗号通信方法、セキュリティチップ、通信装置およびその制御方法と制御プログラム - Google Patents

暗号通信システム、暗号通信方法、セキュリティチップ、通信装置およびその制御方法と制御プログラム Download PDF

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JP6728799B2
JP6728799B2 JP2016048244A JP2016048244A JP6728799B2 JP 6728799 B2 JP6728799 B2 JP 6728799B2 JP 2016048244 A JP2016048244 A JP 2016048244A JP 2016048244 A JP2016048244 A JP 2016048244A JP 6728799 B2 JP6728799 B2 JP 6728799B2
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common key
secret
security chip
generating
encryption
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JP2017163470A5 (enExample
JP2017163470A (ja
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雅幸 佐藤
雅幸 佐藤
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NEC Corp
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NEC Corp
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Priority to JP2016048244A priority Critical patent/JP6728799B2/ja
Priority to US16/083,557 priority patent/US11070365B2/en
Priority to PCT/JP2017/005311 priority patent/WO2017154484A1/ja
Publication of JP2017163470A publication Critical patent/JP2017163470A/ja
Publication of JP2017163470A5 publication Critical patent/JP2017163470A5/ja
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
    • 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
    • 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
    • H04L63/0435—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 symmetric encryption, i.e. same key used for encryption and decryption
    • 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
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • 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
    • H04L9/0877—Generation of secret information including derivation or calculation of cryptographic keys or passwords using additional device, e.g. trusted platform module [TPM], smartcard, USB or hardware security module [HSM]
    • 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
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
    • H04L2209/127—Trusted platform modules [TPM]
    • 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
    • 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
    • H04L2463/062—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying encryption of the keys

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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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
JP2016048244A 2016-03-11 2016-03-11 暗号通信システム、暗号通信方法、セキュリティチップ、通信装置およびその制御方法と制御プログラム Active JP6728799B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016048244A JP6728799B2 (ja) 2016-03-11 2016-03-11 暗号通信システム、暗号通信方法、セキュリティチップ、通信装置およびその制御方法と制御プログラム
US16/083,557 US11070365B2 (en) 2016-03-11 2017-02-14 Encryption communication system, encryption communication method, security chip, communication apparatus, and control method and control program of communication apparatus
PCT/JP2017/005311 WO2017154484A1 (ja) 2016-03-11 2017-02-14 暗号通信システム、暗号通信方法、セキュリティチップ、通信装置およびその制御方法と制御プログラム

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JP2016048244A JP6728799B2 (ja) 2016-03-11 2016-03-11 暗号通信システム、暗号通信方法、セキュリティチップ、通信装置およびその制御方法と制御プログラム

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JP2017163470A5 JP2017163470A5 (enExample) 2019-04-04
JP6728799B2 true JP6728799B2 (ja) 2020-07-22

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US10877806B2 (en) * 2017-06-14 2020-12-29 Intel Corporation Method and apparatus for securely binding a first processor to a second processor
US11386017B2 (en) * 2018-06-20 2022-07-12 Intel Corporation Technologies for secure authentication and programming of accelerator devices
CN113037764B (zh) * 2021-03-19 2022-06-07 北京三快在线科技有限公司 一种业务执行的系统、方法及装置
CN114640510B (zh) * 2022-03-02 2023-07-04 宁波三星医疗电气股份有限公司 一种采用分离的加密服务器进行通信的方法
CN114785503B (zh) * 2022-06-16 2022-09-23 北京智芯半导体科技有限公司 密码卡及其根密钥保护方法、计算机可读存储介质
CN115913794B (zh) * 2023-03-09 2023-05-19 鹏城实验室 数据安全传输方法、设备及介质

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JPH08185445A (ja) * 1994-12-28 1996-07-16 Advance Co Ltd 認証方式及び同方式による取引システム
JPH09238132A (ja) 1996-02-29 1997-09-09 Oki Electric Ind Co Ltd 携帯用端末通信システム及びその通信方法
JP2005140823A (ja) * 2003-11-04 2005-06-02 Sony Corp 情報処理装置、制御方法、プログラム、並びに記録媒体
JP2006148614A (ja) * 2004-11-22 2006-06-08 Hitachi Ltd コンテンツ受信装置、コンテンツ送信装置、コンテンツ受信方法、コンテンツ送信方法及びネットワークシステム
JP2008035449A (ja) 2006-08-01 2008-02-14 Hitachi Software Eng Co Ltd 自己復号ファイルによるデータ配布方法および該方法を用いた情報処理システム
US8091137B2 (en) * 2006-10-31 2012-01-03 Hewlett-Packard Development Company, L.P. Transferring a data object between devices
EP2122900A4 (en) * 2007-01-22 2014-07-23 Spyrus Inc PORTABLE DATA ENCRYPTION DEVICE WITH CONFIGURABLE SAFETY FUNCTIONS AND METHOD FOR FILING ENCRYPTION
JP2010011400A (ja) * 2008-06-30 2010-01-14 National Institute Of Advanced Industrial & Technology 共通鍵方式の暗号通信システム
EP2180631A1 (en) 2008-10-24 2010-04-28 Gemalto SA Cryptographic algorithm fault protections
JP6092548B2 (ja) * 2012-09-03 2017-03-08 西日本旅客鉄道株式会社 無線システム及び列車制御システム
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JP2015233201A (ja) * 2014-06-09 2015-12-24 パナソニックＩｐマネジメント株式会社 通信システム、通信装置及び通信方法
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JP2017163470A (ja) 2017-09-14
US11070365B2 (en) 2021-07-20
US20190081776A1 (en) 2019-03-14

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