CN100504758C - 多字乘法-累加电路和蒙哥马利模乘法-累加电路 - Google Patents
多字乘法-累加电路和蒙哥马利模乘法-累加电路 Download PDFInfo
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- CN100504758C CN100504758C CNB2004100581735A CN200410058173A CN100504758C CN 100504758 C CN100504758 C CN 100504758C CN B2004100581735 A CNB2004100581735 A CN B2004100581735A CN 200410058173 A CN200410058173 A CN 200410058173A CN 100504758 C CN100504758 C CN 100504758C
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- 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
- G06F7/38—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
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- 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
- G06F7/60—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
- G06F7/728—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 using Montgomery reduction
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- 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
- G06F7/38—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
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Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004017205A JP4408712B2 (ja) | 2004-01-26 | 2004-01-26 | 多倍長データ積和演算処理回路及びモンゴメリ積和剰余演算回路 |
JP017205/2004 | 2004-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1648853A CN1648853A (zh) | 2005-08-03 |
CN100504758C true CN100504758C (zh) | 2009-06-24 |
Family
ID=34650749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100581735A Expired - Fee Related CN100504758C (zh) | 2004-01-26 | 2004-08-13 | 多字乘法-累加电路和蒙哥马利模乘法-累加电路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8078661B2 (zh) |
EP (1) | EP1560110A1 (zh) |
JP (1) | JP4408712B2 (zh) |
KR (1) | KR100682354B1 (zh) |
CN (1) | CN100504758C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105814536A (zh) * | 2013-12-28 | 2016-07-27 | 英特尔公司 | Rsa算法加速处理器、方法、系统以及指令 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4544870B2 (ja) * | 2004-01-26 | 2010-09-15 | 富士通セミコンダクター株式会社 | 演算回路装置 |
EP1975906B1 (en) | 2006-01-13 | 2012-07-04 | Fujitsu Ltd. | Montgomery s algorithm multiplication remainder calculator |
WO2008114315A1 (ja) | 2007-03-19 | 2008-09-25 | Fujitsu Limited | Fault攻撃対策機能を搭載した組み込み装置 |
US8028015B2 (en) * | 2007-08-10 | 2011-09-27 | Inside Contactless S.A. | Method and system for large number multiplication |
JP5097138B2 (ja) * | 2009-01-15 | 2012-12-12 | シャープ株式会社 | モンゴメリ乗算のための演算回路及び暗号回路 |
JP5175983B2 (ja) * | 2009-09-24 | 2013-04-03 | 株式会社東芝 | 演算装置 |
US8478969B2 (en) * | 2010-09-24 | 2013-07-02 | Intel Corporation | Performing a multiply-multiply-accumulate instruction |
US9343124B1 (en) * | 2011-07-29 | 2016-05-17 | Altera Corporation | Method and system for operating a multi-port memory system |
US9081657B2 (en) * | 2011-10-13 | 2015-07-14 | Conexant Systems, Inc. | Apparatus and method for abstract memory addressing |
US9384168B2 (en) | 2013-06-11 | 2016-07-05 | Analog Devices Global | Vector matrix product accelerator for microprocessor integration |
US10003460B2 (en) * | 2013-10-10 | 2018-06-19 | Nippon Telegraph And Telephone Corporation | Secret quotient transfer device, secret bit decomposition device, secret modulus conversion device, secret quotient transfer method, secret bit decomposition method, secret modulus conversion method, and programs therefor |
US11262982B2 (en) * | 2018-07-23 | 2022-03-01 | SK Hynix Inc. | Computation circuit including a plurality of processing elements coupled to a common accumulator, a computation device and a system including the same |
JP7129857B2 (ja) * | 2018-09-07 | 2022-09-02 | ルネサスエレクトロニクス株式会社 | 積和演算装置、積和演算方法、及びシステム |
CN109669666B (zh) * | 2018-11-06 | 2022-12-16 | 清华大学 | 乘累加处理器 |
CN109669670B (zh) * | 2018-12-26 | 2020-09-22 | 贵州华芯通半导体技术有限公司 | 用于蒙哥马利模乘中的不均等分块的数据处理方法及装置 |
US20220114431A1 (en) * | 2019-01-28 | 2022-04-14 | Rambus Inc. | Memory-integrated neural network |
US11475102B2 (en) * | 2019-02-21 | 2022-10-18 | Samsung Electronics Co., Ltd. | Adaptive matrix multiplication accelerator for machine learning and deep learning applications |
CN109933304B (zh) * | 2019-03-20 | 2022-06-21 | 成都三零嘉微电子有限公司 | 适用于国密sm2p256v1算法的快速蒙哥马利模乘器运算优化方法 |
DE102020102453A1 (de) * | 2020-01-31 | 2021-08-05 | Infineon Technologies Ag | Integrierte Schaltung zum modularen Multiplizieren von zwei ganzen Zahlen für ein kryptographisches Verfahren und Verfahren zur kryptographischen Verarbeitung von Daten basierend auf modularer Multiplikation |
WO2021217034A1 (en) * | 2020-04-23 | 2021-10-28 | University Of Southern California | Design of high-performance and scalable montgomery modular multiplier circuits |
CN113076061A (zh) * | 2021-03-18 | 2021-07-06 | 四川和芯微电子股份有限公司 | 单ram多模块数据的缓存方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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SG52303A1 (en) * | 1993-12-20 | 1998-09-28 | Motorola Inc | Arithmetic engine |
GB2291515B (en) * | 1994-07-14 | 1998-11-18 | Advanced Risc Mach Ltd | Data processing using multiply-accumulate instructions |
US5787025A (en) * | 1996-02-28 | 1998-07-28 | Atmel Corporation | Method and system for performing arithmetic operations with single or double precision |
US5941940A (en) * | 1997-06-30 | 1999-08-24 | Lucent Technologies Inc. | Digital signal processor architecture optimized for performing fast Fourier Transforms |
US5847981A (en) * | 1997-09-04 | 1998-12-08 | Motorola, Inc. | Multiply and accumulate circuit |
US6085210A (en) | 1998-01-22 | 2000-07-04 | Philips Semiconductor, Inc. | High-speed modular exponentiator and multiplier |
US6484194B1 (en) | 1998-06-17 | 2002-11-19 | Texas Instruments Incorporated | Low cost multiplier block with chain capability |
KR100322740B1 (ko) * | 1998-07-10 | 2002-03-08 | 윤종용 | 모듈러 연산장치 및 그 방법 |
KR100325430B1 (ko) * | 1999-10-11 | 2002-02-25 | 윤종용 | 상이한 워드 길이의 산술연산을 수행하는 데이터 처리장치 및 그 방법 |
US6557022B1 (en) * | 2000-02-26 | 2003-04-29 | Qualcomm, Incorporated | Digital signal processor with coupled multiply-accumulate units |
US6957242B1 (en) * | 2000-10-26 | 2005-10-18 | Cypress Semiconductor Corp. | Noninterfering multiply-MAC (multiply accumulate) circuit |
JP3709553B2 (ja) * | 2000-12-19 | 2005-10-26 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 演算回路および演算方法 |
-
2004
- 2004-01-26 JP JP2004017205A patent/JP4408712B2/ja not_active Expired - Fee Related
- 2004-07-21 EP EP04017172A patent/EP1560110A1/en not_active Ceased
- 2004-07-26 US US10/898,178 patent/US8078661B2/en not_active Expired - Fee Related
- 2004-08-11 KR KR1020040063153A patent/KR100682354B1/ko active IP Right Grant
- 2004-08-13 CN CNB2004100581735A patent/CN100504758C/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
A Scalable Architecture for Montgomery Multiplication. Alexandre F. Tenca ,Cetin K. Koc.Cryptographic Hardware and Embedded Systems. 1999 |
A Scalable Architecture for Montgomery Multiplication. Alexandre F. Tenca ,Cetin K. Koc.Cryptographic Hardware and Embedded Systems. 1999 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105814536A (zh) * | 2013-12-28 | 2016-07-27 | 英特尔公司 | Rsa算法加速处理器、方法、系统以及指令 |
US10187208B2 (en) | 2013-12-28 | 2019-01-22 | Intel Corporation | RSA algorithm acceleration processors, methods, systems, and instructions |
Also Published As
Publication number | Publication date |
---|---|
JP4408712B2 (ja) | 2010-02-03 |
US8078661B2 (en) | 2011-12-13 |
CN1648853A (zh) | 2005-08-03 |
KR100682354B1 (ko) | 2007-02-15 |
EP1560110A1 (en) | 2005-08-03 |
US20050165876A1 (en) | 2005-07-28 |
JP2005209095A (ja) | 2005-08-04 |
KR20050077001A (ko) | 2005-07-29 |
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