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The Improved Elliptic Curve Digital Signature Algorithm
Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011ECDSA is the first successful algorithm that based on ECC. It was accepted by ANSI, IEEE, NIST and ISO as the standard signature algorithm. In this paper, ECDSA was analyzed and improved. The improved algorithms reduce the computational cost while keeping the same security as original ECDSA.
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, 2009 We describe a residue number system (RNS) implementation of the 192-bit elliptic curve digital signature algorithm over GF(p). It uses a Tensilica Xtensa LX2.1 microprocessor core with hardware extensions to improve the performance of RNS operations. The
Michael Liebelt +2 more
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Demystifying Threshold Elliptic Curve Digital Signature Algorithm for MultiParty Applications
2023 Australasian Computer Science Week, 2023Elliptic Curve Digital Signature Algorithm (ECDSA) is a crucial authentication component of many modern internet and communication systems. It is used in different domains such as cryptocurrency, IoT, e-health, e-banking, e-governance, etc. Due to the spread of open, distributed and collaborative systems brought by the sharing economy, the surge of ...
Kachouh, Bachar +3 more
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The Insecurity of the Elliptic Curve Digital Signature Algorithm with Partially Known Nonces
Designs, Codes and Cryptography, 2003This paper contains the first provable polynomial-time attack against the elliptic curve digital signature algorithm, when the nonces are partially known. The ``nonces'' are the random integers used to disguise the contribution of the secret key in the digital signature. \textit{N. Howgrave-Graham} and \textit{N. Smart} [Des. Codes Cryptography 23, 283-
Phong Q. Nguyen, Igor E. Shparlinski
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An Efficient Elliptic Curve Digital Signature Algorithm (ECDSA)
2013 International Conference on Machine Intelligence and Research Advancement, 2013Shweta Lamba
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A new enhancement of elliptic curve digital signature algorithm
Journal of Discrete Mathematical Sciences and Cryptography, 2019Elliptic Curve Digital Signature Algorithm (ECDSA) is a public key cryptographic algorithm based on the hardness of the Elliptic Curve Discrete Logarithm Problem (ECDLP), it is used to ensure users...
Nissa Mehibel, M’hamed Hamadouche
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Hardware Implementation of Elliptic Curve Digital Signature Algorithm (ECDSA) on Koblitz Curves
2012 8th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2012This paper presents Elliptic Curve Digital Signature Algorithm (ECDSA) hardware implementation over Koblitz subfield curves with 163-bit key length. We designed ECDSA with the purpose to improve performance and security respectively by using elliptic curve point multiplication on Koblitz curves to compute the public key and a key stream generator “W7 ...
Nabil Ghanmy +3 more
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The Improvement of Digital Signature Algorithm Based on Elliptic Curve Cryptography
2020Electronic digital signature guarantee message integrity. In the present paper we describe existing algorithms for the formation and verification of the electronic digital signatures. Also in the article on the basis of the analysis of modern methods of formation and verification of electronic digital signatures are considered directions of improvement
Svitlana Kazmirchuk +4 more
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Implementation of elliptic curve digital signature algorithm on IRIS nodes
2015 International Conference on Estimation, Detection and Information Fusion (ICEDIF), 2015In order to meet the need of source authentication in a wireless sensor network composed of IRIS nodes, this paper presents the implementation and performance analysis of the elliptic curve digital signature algorithm (ECDSA) on IRIS nodes. We choose 7 kinds of optimization algorithms for ECDSA to test and compare their performance further.
null Xing Zhang +3 more
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The Improvement of Digital Signature Algorithm Based on Elliptic Curve Cryptography
2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011Digital signature technology more and more shows its important position in information security. The elliptic curve cryptography having higher security is applied to the field of digital signature has become the focus which people pay more and more attention. In this paper, the original digital signature technology research is analyzed. We obtain a new
null Qiuxia Zhang +2 more
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