CN109117677A - A kind of circuit for elliptic curve multi point arithmetic - Google Patents
A kind of circuit for elliptic curve multi point arithmetic Download PDFInfo
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- CN109117677A CN109117677A CN201811109399.1A CN201811109399A CN109117677A CN 109117677 A CN109117677 A CN 109117677A CN 201811109399 A CN201811109399 A CN 201811109399A CN 109117677 A CN109117677 A CN 109117677A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F21/72—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 in cryptographic circuits
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/556—Detecting local intrusion or implementing counter-measures involving covert channels, i.e. data leakage between processes
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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
- G06F7/724—Finite field arithmetic
- G06F7/725—Finite field arithmetic over elliptic curves
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- Computer Security & Cryptography (AREA)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811109399.1A CN109117677A (en) | 2018-09-21 | 2018-09-21 | A kind of circuit for elliptic curve multi point arithmetic |
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CN201811109399.1A CN109117677A (en) | 2018-09-21 | 2018-09-21 | A kind of circuit for elliptic curve multi point arithmetic |
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CN109117677A true CN109117677A (en) | 2019-01-01 |
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CN201811109399.1A Pending CN109117677A (en) | 2018-09-21 | 2018-09-21 | A kind of circuit for elliptic curve multi point arithmetic |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111966324A (en) * | 2020-08-19 | 2020-11-20 | 哈尔滨理工大学 | Multi-elliptic curve scalar multiplier oriented implementation method, device and storage medium |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1625104A (en) * | 2004-12-09 | 2005-06-08 | 中国电子科技集团公司第三十研究所 | Multiple computing circuit for ellipic curve cipher algorithm chip |
CN101547089A (en) * | 2008-03-28 | 2009-09-30 | 上海爱信诺航芯电子科技有限公司 | Method for realizing elliptic curve cryptosystem algorithm over prime field in integrated circuit |
CN101782845A (en) * | 2009-01-20 | 2010-07-21 | 北京华大信安科技有限公司 | High speed arithmetic device and method of elliptic curve code |
CN102104482A (en) * | 2009-12-21 | 2011-06-22 | 上海华虹集成电路有限责任公司 | Method for infinity point representation under affine coordinate system in elliptic curve cryptosystem |
US20130003964A1 (en) * | 2005-11-03 | 2013-01-03 | Certicom Corp. | Simultaneous Scalar Multiplication Method |
CN103078732A (en) * | 2013-01-08 | 2013-05-01 | 武汉大学 | Prime field elliptic curve crypto dot product accelerating circuit |
CN107241198A (en) * | 2017-08-01 | 2017-10-10 | 北京智慧云测科技有限公司 | The security assessment method and device of a kind of elliptic curve |
CN107547201A (en) * | 2017-09-28 | 2018-01-05 | 哈尔滨工程大学 | A kind of method of scalar multiplication computational efficiency in raising elliptic curve cryptosystem |
-
2018
- 2018-09-21 CN CN201811109399.1A patent/CN109117677A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1625104A (en) * | 2004-12-09 | 2005-06-08 | 中国电子科技集团公司第三十研究所 | Multiple computing circuit for ellipic curve cipher algorithm chip |
US20130003964A1 (en) * | 2005-11-03 | 2013-01-03 | Certicom Corp. | Simultaneous Scalar Multiplication Method |
CN101547089A (en) * | 2008-03-28 | 2009-09-30 | 上海爱信诺航芯电子科技有限公司 | Method for realizing elliptic curve cryptosystem algorithm over prime field in integrated circuit |
CN101782845A (en) * | 2009-01-20 | 2010-07-21 | 北京华大信安科技有限公司 | High speed arithmetic device and method of elliptic curve code |
CN102104482A (en) * | 2009-12-21 | 2011-06-22 | 上海华虹集成电路有限责任公司 | Method for infinity point representation under affine coordinate system in elliptic curve cryptosystem |
CN103078732A (en) * | 2013-01-08 | 2013-05-01 | 武汉大学 | Prime field elliptic curve crypto dot product accelerating circuit |
CN107241198A (en) * | 2017-08-01 | 2017-10-10 | 北京智慧云测科技有限公司 | The security assessment method and device of a kind of elliptic curve |
CN107547201A (en) * | 2017-09-28 | 2018-01-05 | 哈尔滨工程大学 | A kind of method of scalar multiplication computational efficiency in raising elliptic curve cryptosystem |
Non-Patent Citations (2)
Title |
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刘付山: "关于SM2快速标量乘法协处理器的研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
牛永川: "SM2椭圆曲线公钥密码算法的快速实现研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111966324A (en) * | 2020-08-19 | 2020-11-20 | 哈尔滨理工大学 | Multi-elliptic curve scalar multiplier oriented implementation method, device and storage medium |
CN111966324B (en) * | 2020-08-19 | 2024-01-30 | 哈尔滨理工大学 | Implementation method and device for multi-elliptic curve scalar multiplier and storage medium |
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Application publication date: 20190101 |