BR112014004059A2 - aparelho de processamento de informação, método de processamento de informação, programa, e, mídia de gravação - Google Patents

aparelho de processamento de informação, método de processamento de informação, programa, e, mídia de gravação

Info

Publication number
BR112014004059A2
BR112014004059A2 BR112014004059A BR112014004059A BR112014004059A2 BR 112014004059 A2 BR112014004059 A2 BR 112014004059A2 BR 112014004059 A BR112014004059 A BR 112014004059A BR 112014004059 A BR112014004059 A BR 112014004059A BR 112014004059 A2 BR112014004059 A2 BR 112014004059A2
Authority
BR
Brazil
Prior art keywords
information processing
program
recording media
processing apparatus
processing method
Prior art date
Application number
BR112014004059A
Other languages
English (en)
Inventor
Hiwatari Harunaga
Sakumoto Koichi
Shirai Taizo
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of BR112014004059A2 publication Critical patent/BR112014004059A2/pt

Links

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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/582—Pseudo-random number generators
    • 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
    • H04L9/3247—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 involving digital signatures
    • H04L9/3249—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 involving digital signatures using RSA or related signature schemes, e.g. Rabin scheme

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Complex Calculations (AREA)
BR112014004059A 2011-08-29 2012-07-19 aparelho de processamento de informação, método de processamento de informação, programa, e, mídia de gravação BR112014004059A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011185945A JP2013047727A (ja) 2011-08-29 2011-08-29 情報処理装置、情報処理方法、プログラム、及び記録媒体
PCT/JP2012/068322 WO2013031413A1 (ja) 2011-08-29 2012-07-19 情報処理装置、情報処理方法、プログラム、及び記録媒体

Publications (1)

Publication Number Publication Date
BR112014004059A2 true BR112014004059A2 (pt) 2017-03-07

Family

ID=47755921

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004059A BR112014004059A2 (pt) 2011-08-29 2012-07-19 aparelho de processamento de informação, método de processamento de informação, programa, e, mídia de gravação

Country Status (9)

Country Link
US (1) US20140211940A1 (pt)
EP (1) EP2752837A4 (pt)
JP (1) JP2013047727A (pt)
KR (1) KR20140054059A (pt)
CN (1) CN103782332A (pt)
BR (1) BR112014004059A2 (pt)
RU (1) RU2014106522A (pt)
TW (1) TW201310957A (pt)
WO (1) WO2013031413A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5790288B2 (ja) * 2011-08-12 2015-10-07 ソニー株式会社 情報処理装置、及び情報処理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0013349D0 (en) * 2000-06-01 2000-07-26 Tao Group Ltd Pseudo-random number generator
JP2004226852A (ja) * 2003-01-24 2004-08-12 Sony Corp 擬似乱数生成装置
JP2006080642A (ja) * 2004-09-07 2006-03-23 Sony Corp 情報処理装置および方法、プログラム並びに記録媒体
JP2006215824A (ja) * 2005-02-03 2006-08-17 Sanyo Electric Co Ltd 乱数生成回路
JP4398904B2 (ja) * 2005-06-21 2010-01-13 株式会社東芝 乱数系列生成装置、乱数系列生成方法、演算処理装置、演算処理方法及びプログラム
JP4586163B2 (ja) * 2005-09-09 2010-11-24 国立大学法人岩手大学 暗号化システム
JP5790319B2 (ja) * 2011-08-29 2015-10-07 ソニー株式会社 署名検証装置、署名検証方法、プログラム、及び記録媒体
JP6069852B2 (ja) * 2011-08-29 2017-02-01 ソニー株式会社 情報処理装置、情報処理方法、及びプログラム
JP6041133B2 (ja) * 2012-06-08 2016-12-07 パナソニックＩｐマネジメント株式会社 画像処理装置、画像処理方法、画像処理プログラムおよびチップ回路

Also Published As

Publication number Publication date
JP2013047727A (ja) 2013-03-07
EP2752837A4 (en) 2015-10-14
TW201310957A (zh) 2013-03-01
US20140211940A1 (en) 2014-07-31
KR20140054059A (ko) 2014-05-08
WO2013031413A1 (ja) 2013-03-07
EP2752837A1 (en) 2014-07-09
CN103782332A (zh) 2014-05-07
RU2014106522A (ru) 2015-08-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]