CN101001305B - 信息处理设备及其控制方法 - Google Patents

信息处理设备及其控制方法 Download PDF

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Publication number
CN101001305B
CN101001305B CN200710000215.3A CN200710000215A CN101001305B CN 101001305 B CN101001305 B CN 101001305B CN 200710000215 A CN200710000215 A CN 200710000215A CN 101001305 B CN101001305 B CN 101001305B
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China
Prior art keywords
information
secret information
messaging device
unit
key
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Expired - Fee Related
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CN200710000215.3A
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English (en)
Chinese (zh)
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CN101001305A (zh
Inventor
中本泰弘
林淳一
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Canon Inc
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Canon Inc
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Publication of CN101001305A publication Critical patent/CN101001305A/zh
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    • 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
    • H04L9/08—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

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Studio Devices (AREA)
CN200710000215.3A 2006-01-11 2007-01-11 信息处理设备及其控制方法 Expired - Fee Related CN101001305B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2006004194 2006-01-11
JP2006-004194 2006-01-11
JP2006004194 2006-01-11
JP2006350498 2006-12-26
JP2006-350498 2006-12-26
JP2006350498A JP2007215162A (ja) 2006-01-11 2006-12-26 情報処理装置及びその制御方法、プログラム、記憶媒体

Publications (2)

Publication Number Publication Date
CN101001305A CN101001305A (zh) 2007-07-18
CN101001305B true CN101001305B (zh) 2010-07-07

Family

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Family Applications (1)

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CN200710000215.3A Expired - Fee Related CN101001305B (zh) 2006-01-11 2007-01-11 信息处理设备及其控制方法

Country Status (3)

Country Link
US (2) US7949124B2 (https=)
JP (1) JP2007215162A (https=)
CN (1) CN101001305B (https=)

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CN103069855A (zh) * 2010-12-28 2013-04-24 三洋电机株式会社 终端装置
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CA2878625A1 (en) 2012-07-11 2014-01-16 Elcelyx Therapeutics, Inc. Compositions comprising statins, biguanides and further agents for reducing cardiometabolic risk
CN105101956B (zh) 2013-01-05 2018-12-07 埃尔舍利克斯治疗公司 包含双胍的延迟释放组合物
JP6230461B2 (ja) * 2014-03-28 2017-11-15 セコム株式会社 通信端末、通信システム、通信方法および通信プログラム
US10742408B2 (en) * 2017-02-27 2020-08-11 Cord3 Innovation Inc. Many-to-many symmetric cryptographic system and method
CN108712424B (zh) * 2018-05-21 2020-10-20 中国石油天然气集团有限公司 基于测绘控制点成果表对文本加密的方法
US12381716B2 (en) * 2021-12-30 2025-08-05 Arris Enterprises Llc Optimized key management for data signing systems
JP7819648B2 (ja) * 2023-02-15 2026-02-25 トヨタ自動車株式会社 情報処理システムおよび情報処理方法

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CN1619589A (zh) * 2003-11-17 2005-05-25 英业达股份有限公司 数字影像加密处理系统

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CN1452166A (zh) * 2002-04-12 2003-10-29 松下电器产业株式会社 光盘再生装置和光盘再生控制方法
CN1619589A (zh) * 2003-11-17 2005-05-25 英业达股份有限公司 数字影像加密处理系统

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Also Published As

Publication number Publication date
JP2007215162A (ja) 2007-08-23
CN101001305A (zh) 2007-07-18
US7949124B2 (en) 2011-05-24
US20110119499A1 (en) 2011-05-19
US20070192250A1 (en) 2007-08-16

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