JP2018538620A - 計算デバイス及び方法 - Google Patents

計算デバイス及び方法 Download PDF

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Publication number
JP2018538620A
JP2018538620A JP2018529239A JP2018529239A JP2018538620A JP 2018538620 A JP2018538620 A JP 2018538620A JP 2018529239 A JP2018529239 A JP 2018529239A JP 2018529239 A JP2018529239 A JP 2018529239A JP 2018538620 A JP2018538620 A JP 2018538620A
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Japanese (ja)
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JP2018538620A5 (enExample
Inventor
レアンドロ マリン
レアンドロ マリン
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Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of JP2018538620A publication Critical patent/JP2018538620A/ja
Publication of JP2018538620A5 publication Critical patent/JP2018538620A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9017—Indexing; Data structures therefor; Storage structures using directory or table look-up
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/14—Protecting executable software against software analysis or reverse engineering, e.g. by obfuscation
    • 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
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/75—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/5443—Sum of products
    • 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
    • H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
    • 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
    • H04L2209/16—Obfuscation or hiding, e.g. involving white box

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Operations Research (AREA)
  • Complex Calculations (AREA)
JP2018529239A 2015-12-07 2016-12-07 計算デバイス及び方法 Pending JP2018538620A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2015911 2015-12-07
NL2015911A NL2015911B1 (en) 2015-12-07 2015-12-07 Calculating device and method.
PCT/EP2016/079971 WO2017097791A1 (en) 2015-12-07 2016-12-07 Calculating device and method

Publications (2)

Publication Number Publication Date
JP2018538620A true JP2018538620A (ja) 2018-12-27
JP2018538620A5 JP2018538620A5 (enExample) 2020-01-23

Family

ID=56027122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018529239A Pending JP2018538620A (ja) 2015-12-07 2016-12-07 計算デバイス及び方法

Country Status (7)

Country Link
US (1) US20180373672A1 (enExample)
EP (1) EP3387552A1 (enExample)
JP (1) JP2018538620A (enExample)
CN (1) CN108475255A (enExample)
NL (1) NL2015911B1 (enExample)
RU (1) RU2018124780A (enExample)
WO (1) WO2017097791A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020515093A (ja) * 2016-12-20 2020-05-21 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 符号化加算のための計算デバイス

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11764940B2 (en) 2019-01-10 2023-09-19 Duality Technologies, Inc. Secure search of secret data in a semi-trusted environment using homomorphic encryption

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007286380A (ja) * 2006-04-18 2007-11-01 Nippon Telegr & Teleph Corp <Ntt> 有限可換群演算方法、装置およびそのプログラム
JP2012520589A (ja) * 2009-03-10 2012-09-06 イルデト・コーポレート・ビー・ヴイ 入力に依存する符号化を用いたホワイトボックス暗号システム
CN105099666A (zh) * 2015-06-26 2015-11-25 中国科学院信息工程研究所 混淆轮边界的白盒密码系统和方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010146140A1 (en) * 2009-06-19 2010-12-23 Irdeto B.V. White-box cryptographic system with configurable key using block selection
US9455833B2 (en) * 2014-04-28 2016-09-27 Nxp B.V. Behavioral fingerprint in a white-box implementation
US20190305927A1 (en) * 2016-03-18 2019-10-03 University Of Florida Research Foundation Incorporated Bitstream security based on node locking

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007286380A (ja) * 2006-04-18 2007-11-01 Nippon Telegr & Teleph Corp <Ntt> 有限可換群演算方法、装置およびそのプログラム
JP2012520589A (ja) * 2009-03-10 2012-09-06 イルデト・コーポレート・ビー・ヴイ 入力に依存する符号化を用いたホワイトボックス暗号システム
CN105099666A (zh) * 2015-06-26 2015-11-25 中国科学院信息工程研究所 混淆轮边界的白盒密码系统和方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020515093A (ja) * 2016-12-20 2020-05-21 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 符号化加算のための計算デバイス

Also Published As

Publication number Publication date
RU2018124780A3 (enExample) 2020-06-04
NL2015911B1 (en) 2017-06-28
RU2018124780A (ru) 2020-01-14
EP3387552A1 (en) 2018-10-17
US20180373672A1 (en) 2018-12-27
CN108475255A (zh) 2018-08-31
WO2017097791A1 (en) 2017-06-15

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