elliptic curve digital signature algorithm (ECDSA)
EdDSA Over Galois Field GF(p^m) for Multimedia Data
... The Elliptic Curve Digital Signature Algorithm (ECDSA) is the elliptic curve analogue of the ...DSA. Signature computation is deterministic in EdDSA and its ...
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Discrete cosine transformation, Elliptic curve digital signature algorithm, Image authentication, imperceptibility, JPEG, Public key cryptography.
... In this paper we propose a new semi-fragile watermarking approach which can be use to authenticate visual content of the images. New technique is effective, as it reaches all above define requirements. More precisely ...
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Electronic Certificates in E-Learning System
... The Elliptic Curve Digital Signature Algorithm (ECDSA) is the elliptic curve analogue of the ...DSA. ECDSA was first proposed in 1992 by Scott Vanstone in ...
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A New secure email scheme Using Digital Signature with S/MIME
... popular digital signature schemes with different hash functions and measured their performance in time and ...that Elliptic Curve Digital Signature algorithm ...
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Reducing Computational Time of Basic Encryption and Authentication Algorithms
... In past several decades public-key systems provide authentication by secret-key systems which needs of the sharing of some information & required trust of another (third) party. Public-key systems provide a method ...
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Prevention of Collaborative Attacks using Elliptic Curve Diffie-Hellman in MANET
... (Elliptic Curve Diffie-Hellman) key agreement scheme, and ECDSA (Elliptic Curve Digital Signature ...The signature verification process is accelerated by releasing ...
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A New Blind ECDSA Scheme for Bitcoin Transaction Anonymity
... blind signature schemes are incom- patible with the Elliptic Curve Digital Signature Algorithm (ECDSA) which is used by most of the existing bitcoin protocol, thus cannot ...
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Upgrade of GSM Security Using Elliptic Curve Cryptography Algorithm
... signature algorithm is equivalent to the 1024-piece key size of RSA value, also, the length of ECDSA accreditation is 62 bytes, while that of RSA is 256 bytes, Elliptic curve ...
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A New Generalization of the KMOV Cryptosystem
... use elliptic curves for cryptography ...the elliptic curve digital signature algorithm (ECDSA) and the elliptic curve Diffie-Hellman (ECDH) protocol for key ...
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A Secured Data Retrieval Architecture for WBAN using Elliptic Curve Digital Signature
... Abstract:The big data is proposed a secure scheme of data collection that to deal the problems in WBAN (Wireless Body Area Network). To start with to register the sensor nodes using CA (Certification Authority) connect ...
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An Arithmetic over GF (2^5) To Implement in ECC
... the Elliptic Curve Digital Signature Algorithm, requires addition, multiplication and inversion over a finite field The implementation of these operations is determined by the ...
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Conventional and Improved Digital Signature Scheme: A Comparative Study
... of ECDSA is the optimization of scalar multiplication because it is time consuming ...generation algorithm by extending an integers ...proposed algorithm in ECDSA by generating random scalar ...
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Security Authentication through a Near-Field Communication in Asymmetric Cryptography
... a digital part that includes a tiny (programmable) 8-b microcontroller, a framing logic for data transmission, a memory unit, and a crypto ...of digital signatures using the elliptic curve ...
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An Elliptic Curve On-line\Off-line Digital Signature Scheme for Internet of Things
... a digital signature of a message, instead of generating a digital signature by a single ...field. Elliptic curve cryptosystems (ECC) [8, 9], on the other hand, are safe against ...
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Modified Baby Step Giant Step Algorithm to Solve Elliptic Curve Discrete Logarithm Problem (ECDLP)
... [3] Massey.J.L, “Logarithms in finite cyclic groups - cryptographic issues,” Proceedings of 4th Benelux Symposium on Information Theory, 1983, pp 17-25. [4] “Digital Signature standard”, Federal Information ...
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Signcryption Scheme that Utilizes Elliptic Curve for both Encryption and Signature Generation
... of digital signature and encryption in a single step ,in a way that is more efficient than signing and encrypting ...on Elliptic Curve Cryptography ...only elliptic curve for ...
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AN ATTACK ON THE WALNUT DIGITAL SIGNATURE ALGORITHM
... a digital signature algorithm recently proposed by ...the algorithm is an action, named E-multiplication, of a braid group on some finite ...A signature of a message m is a specially ...
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Hybrid Cryptography for Secure Superior Malicious Behavior Detection and Prevention System for MANET's
... B. Thanikaivel, B. Pranisa, author tells about the fast and secure data transmission in mobile ad hoc network using proactive and reactive system. In this paper, author uses the process algorithm and central agent ...
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Outline of Modified Menezes Vanstone Elliptic Curve Cryptography Algorithm
... E elliptic curve when EIGamal's [5] cryptosystem is used but this is a limiting ...on elliptic curve which is important in terms of security because person who is trying to obtain secret ...
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IMPLEMENTATION OF SIGNATURE SCHEME WITH PROJECTIVE COORDINATES ON ELLIPTIC CURVE CRYPTOSYSTEM
... of elliptic curves in ...with elliptic curves to overcome the vulnerabilities like homomorphic nature of RSA, however it was shown that even these non-homomorphic RSA type cryptosystems are not totally free ...
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