JP6621813B2 - 難読化された算術を実行するための電子計算装置 - Google Patents

難読化された算術を実行するための電子計算装置 Download PDF

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Publication number
JP6621813B2
JP6621813B2 JP2017516656A JP2017516656A JP6621813B2 JP 6621813 B2 JP6621813 B2 JP 6621813B2 JP 2017516656 A JP2017516656 A JP 2017516656A JP 2017516656 A JP2017516656 A JP 2017516656A JP 6621813 B2 JP6621813 B2 JP 6621813B2
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integer
ring
list
multiplication
ring element
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Japanese (ja)
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JP2017533458A5 (enExample
JP2017533458A (ja
Inventor
マリン，レアンドロ
アントニウス マリア ランベルテュス ブリューケルス，アルフォンス
アントニウス マリア ランベルテュス ブリューケルス，アルフォンス
マティアス ヒューベルテュス メヒティルディス アントニウス ホリッセン，パウリュス
マティアス ヒューベルテュス メヒティルディス アントニウス ホリッセン，パウリュス
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • 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
    • G06F7/50—Adding; Subtracting
    • 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
    • G06F7/52—Multiplying; Dividing
    • G06F7/523—Multiplying only
    • 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
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/724—Finite field arithmetic
    • 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
    • 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)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Complex Calculations (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2017516656A 2014-09-30 2015-09-30 難読化された算術を実行するための電子計算装置 Expired - Fee Related JP6621813B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14186951.1 2014-09-30
EP14186951 2014-09-30
PCT/EP2015/072635 WO2016050884A1 (en) 2014-09-30 2015-09-30 Electronic calculating device for performing obfuscated arithmetic

Publications (3)

Publication Number Publication Date
JP2017533458A JP2017533458A (ja) 2017-11-09
JP2017533458A5 JP2017533458A5 (enExample) 2018-11-08
JP6621813B2 true JP6621813B2 (ja) 2019-12-18

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JP2017516656A Expired - Fee Related JP6621813B2 (ja) 2014-09-30 2015-09-30 難読化された算術を実行するための電子計算装置

Country Status (7)

Country Link
US (1) US10496372B2 (enExample)
EP (1) EP3201758A1 (enExample)
JP (1) JP6621813B2 (enExample)
CN (1) CN106716345A (enExample)
BR (1) BR112017006236A2 (enExample)
RU (1) RU2701716C2 (enExample)
WO (1) WO2016050884A1 (enExample)

Families Citing this family (7)

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CN106716345A (zh) 2014-09-30 2017-05-24 皇家飞利浦有限公司 用于执行混淆算术的电子计算设备
EP3224982B1 (en) 2014-11-27 2018-07-11 Koninklijke Philips N.V. Electronic calculating device for performing obfuscated arithmetic
RU2710310C2 (ru) 2014-12-12 2019-12-25 Конинклейке Филипс Н.В. Электронное устройство формирования
BR112017013069A2 (pt) * 2014-12-22 2018-02-27 Koninklijke Philips Nv dispositivo e método de cálculo eletrônico, e programa de computador
JP2019523492A (ja) * 2016-07-21 2019-08-22 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 難読化算術を実行するためのデバイス及び方法
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
US11456855B2 (en) * 2019-10-17 2022-09-27 Arm Limited Obfuscating data at-transit

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JP2016505891A (ja) * 2012-12-21 2016-02-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． テーブルネットワークを有する計算装置
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EP3224982B1 (en) 2014-11-27 2018-07-11 Koninklijke Philips N.V. Electronic calculating device for performing obfuscated arithmetic
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Also Published As

Publication number Publication date
BR112017006236A2 (pt) 2017-12-12
RU2701716C2 (ru) 2019-09-30
WO2016050884A1 (en) 2016-04-07
US20170220320A1 (en) 2017-08-03
RU2017114868A (ru) 2018-11-07
CN106716345A (zh) 2017-05-24
JP2017533458A (ja) 2017-11-09
EP3201758A1 (en) 2017-08-09
RU2017114868A3 (enExample) 2019-04-24
US10496372B2 (en) 2019-12-03

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