RU2701716C2 - Электронное вычислительное устройство для выполнения арифметики с обфускацией - Google Patents

Электронное вычислительное устройство для выполнения арифметики с обфускацией Download PDF

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Publication number
RU2701716C2
RU2701716C2 RU2017114868A RU2017114868A RU2701716C2 RU 2701716 C2 RU2701716 C2 RU 2701716C2 RU 2017114868 A RU2017114868 A RU 2017114868A RU 2017114868 A RU2017114868 A RU 2017114868A RU 2701716 C2 RU2701716 C2 RU 2701716C2
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Russia
Prior art keywords
integer
ring
list
input
addition
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RU2017114868A
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English (en)
Russian (ru)
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RU2017114868A (ru
RU2017114868A3 (enExample
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Леандро МАРИН
Альфонс Антониус Мария Ламбертус БРЮКЕРС
Паулус Матхиас Хюбертус Мехтилдис Антониус ГОРИССЕН
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Конинклейке Филипс Н.В.
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Publication of RU2017114868A3 publication Critical patent/RU2017114868A3/ru
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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)
RU2017114868A 2014-09-30 2015-09-30 Электронное вычислительное устройство для выполнения арифметики с обфускацией RU2701716C2 (ru)

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
RU2017114868A RU2017114868A (ru) 2018-11-07
RU2017114868A3 RU2017114868A3 (enExample) 2019-04-24
RU2701716C2 true RU2701716C2 (ru) 2019-09-30

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RU2017114868A RU2701716C2 (ru) 2014-09-30 2015-09-30 Электронное вычислительное устройство для выполнения арифметики с обфускацией

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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Also Published As

Publication number Publication date
JP6621813B2 (ja) 2019-12-18
BR112017006236A2 (pt) 2017-12-12
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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Effective date: 20201001