IT1401937B1 - Metodo di generazione di una firma digitale - Google Patents
Metodo di generazione di una firma digitaleInfo
- Publication number
- IT1401937B1 IT1401937B1 ITMI2010A001683A ITMI20101683A IT1401937B1 IT 1401937 B1 IT1401937 B1 IT 1401937B1 IT MI2010A001683 A ITMI2010A001683 A IT MI2010A001683A IT MI20101683 A ITMI20101683 A IT MI20101683A IT 1401937 B1 IT1401937 B1 IT 1401937B1
- Authority
- IT
- Italy
- Prior art keywords
- generation
- digital signature
- signature
- digital
- Prior art date
Links
Classifications
-
- 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
- H04L9/002—Countermeasures against attacks on cryptographic mechanisms
- H04L9/004—Countermeasures against attacks on cryptographic mechanisms for fault attacks
-
- 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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
- H04L9/3066—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy involving algebraic varieties, e.g. elliptic or hyper-elliptic curves
-
- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
- H04L9/3252—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using DSA or related signature schemes, e.g. elliptic based signatures, ElGamal or Schnorr schemes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Physics & Mathematics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Computing Systems (AREA)
- Mathematical Analysis (AREA)
- General Physics & Mathematics (AREA)
- Algebra (AREA)
- Storage Device Security (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2010A001683A IT1401937B1 (it) | 2010-09-16 | 2010-09-16 | Metodo di generazione di una firma digitale |
US13/235,089 US8817977B2 (en) | 2010-09-16 | 2011-09-16 | Method for generating a digital signature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2010A001683A IT1401937B1 (it) | 2010-09-16 | 2010-09-16 | Metodo di generazione di una firma digitale |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20101683A1 ITMI20101683A1 (it) | 2012-03-17 |
IT1401937B1 true IT1401937B1 (it) | 2013-08-28 |
Family
ID=43738906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2010A001683A IT1401937B1 (it) | 2010-09-16 | 2010-09-16 | Metodo di generazione di una firma digitale |
Country Status (2)
Country | Link |
---|---|
US (1) | US8817977B2 (it) |
IT (1) | IT1401937B1 (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7162035B1 (en) | 2000-05-24 | 2007-01-09 | Tracer Detection Technology Corp. | Authentication method and system |
US8171567B1 (en) | 2002-09-04 | 2012-05-01 | Tracer Detection Technology Corp. | Authentication method and system |
US7995196B1 (en) | 2008-04-23 | 2011-08-09 | Tracer Detection Technology Corp. | Authentication method and system |
US9300472B2 (en) * | 2011-09-30 | 2016-03-29 | Nokia Technologies Oy | Method and apparatus for improving digital signatures |
CN106301756B (zh) * | 2016-08-22 | 2019-04-05 | 上海交通大学 | 用于sm2签名的大数模幂求逆功耗检测方法及其系统 |
KR20200046481A (ko) | 2018-10-24 | 2020-05-07 | 삼성전자주식회사 | 난수 생성기, 이를 포함하는 암호화 장치 및 이의 동작 방법 |
CN113037495B (zh) * | 2021-03-03 | 2022-05-24 | 中国科学院软件研究所 | 一种椭圆曲线签名算法的安全评估方法 |
CN114257380A (zh) * | 2021-12-20 | 2022-03-29 | 湖南国科微电子股份有限公司 | 一种数字签名方法、系统及设备 |
CN114338049B (zh) * | 2022-03-14 | 2022-07-05 | 山东区块链研究院 | 基于模归约的国密算法sm2的快速实现方法及系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6307935B1 (en) * | 1991-09-17 | 2001-10-23 | Apple Computer, Inc. | Method and apparatus for fast elliptic encryption with direct embedding |
EP0917047B1 (en) * | 1997-11-04 | 2004-10-13 | Nippon Telegraph and Telephone Corporation | Apparatus for modular inversion for information security |
WO1999035782A1 (en) * | 1998-01-02 | 1999-07-15 | Cryptography Research, Inc. | Leak-resistant cryptographic method and apparatus |
US6981149B1 (en) * | 1998-01-27 | 2005-12-27 | Spyrus, Inc. | Secure, easy and/or irreversible customization of cryptographic device |
US6466668B1 (en) * | 1998-01-28 | 2002-10-15 | Hitachi, Ltd. | IC card equipped with elliptical curve encryption processing facility |
DE102005028662B4 (de) * | 2005-03-04 | 2022-06-02 | Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik | Verfahren und Vorrichtung zum Berechnen einer Polynom-Multiplikation, insbesondere für die elliptische Kurven-Kryptographie |
CN101300775B (zh) * | 2005-10-31 | 2012-12-19 | 松下电器产业株式会社 | 安全处理装置、安全处理方法、加密信息嵌入方法、程序、存储介质和集成电路 |
CN101351988B (zh) * | 2005-12-28 | 2011-06-29 | 松下电器产业株式会社 | 签名生成装置、签名生成方法 |
US8027466B2 (en) * | 2007-03-07 | 2011-09-27 | Research In Motion Limited | Power analysis attack countermeasure for the ECDSA |
US8559625B2 (en) * | 2007-08-07 | 2013-10-15 | Inside Secure | Elliptic curve point transformations |
US8139763B2 (en) * | 2007-10-10 | 2012-03-20 | Spansion Llc | Randomized RSA-based cryptographic exponentiation resistant to side channel and fault attacks |
US8369517B2 (en) * | 2008-08-12 | 2013-02-05 | Inside Secure | Fast scalar multiplication for elliptic curve cryptosystems over prime fields |
-
2010
- 2010-09-16 IT ITMI2010A001683A patent/IT1401937B1/it active
-
2011
- 2011-09-16 US US13/235,089 patent/US8817977B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8817977B2 (en) | 2014-08-26 |
US20120069994A1 (en) | 2012-03-22 |
ITMI20101683A1 (it) | 2012-03-17 |
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