Results 131 to 140 of about 156,809 (179)

Batch verification of Digital Signatures: Approaches and challenges

Journal of Information Security and Applications, 2017
Abstract Digital Signatures can be considered analogous to an ordinary handwritten signature for signing messages in the Digital world. Digital signature must be unique and exclusive for each signer. Multiple Digital Signatures signed by either single or multiple signers can be verified at once through Batch Verification.
Apurva S. Kittur, Alwyn Roshan Pais
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Improved digital signature suitable for batch verification

IEEE Transactions on Computers, 1995
Summary: A improved digital signature is developed based on the famous Schnorr or Brickell-McCurley schemes. It is shown that both the new scheme and the previous two originals rely on the same security assumptions. The novel feature of this proposed signature is that it can be verified in a batch manner and the improved efficiency is approximately ...
Yen, Sung-Ming, Laih, Chi-Sung
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A BATCH VERIFICATION FOR MULTIPLE PROXY SIGNATURE

Parallel Processing Letters, 2011
In this article, we proposed a batch verification scheme for multiple proxy signatures to reduce the proxy signature verification time. The proposed scheme is not only efficient because it does not verify each individual proxy signature separately, but also secure because it can detect forged multiple proxy signatures without failure.
Tzeng, Shiang-Feng, Lee, Cheng-Chi, Hwang, Min-Shiang   +2 more
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Batch Verification of EdDSA Signatures

2014
In AfricaCrypt 2012 and ACNS 2014, several algorithms are proposed for the batch verification of ECDSA signatures. In this paper, we make a comparative study of these methods for the Edwards curve digital signature algorithm (EdDSA). We describe the adaptation of Algorithms N, N′, S2′ and SP for EdDSA signatures.
Sabyasachi Karati, Abhijit Das
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Improved DSA variant for batch verification

Applied Mathematics and Computation, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lin, Chu-Hsing, Hsu, Ruei-Hau, Harn, Lein   +2 more
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Batch Verification for Certificateless Signature Schemes

2009 International Conference on Computational Intelligence and Security, 2009
Batch verification is a practical and significant technique which is very useful for greatly reducing the computational cost of verifying many signatures simultaneously. This technique is very attractive for authentications in computation-limited applications such as sensor network and banking service.
Manman Geng, Futai Zhang
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Research on Pairing-Based Batch Verification

2010 International Conference on Communications and Mobile Computing, 2010
Batch verification is used in cases of verifying many signatures at the same time, for it can speedup the verification of signature significantly. It is well known that if the verifier uses batch verification to verify n different signatures, he needs to pick n exponents at random.
Xin Qin, Shaowu Zhang, Lixin Jia
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Batch Verification of ECDSA Signatures

2012
In this paper, we study several algorithms for batch verification of ECDSA signatures. The first of these algorithms is based upon the naive idea of taking square roots in the underlying field. We also propose two new and efficient algorithms which replace square-root computations by symbolic manipulations.
Sabyasachi Karati, Abhijit Das, Dipanwita Roychowdhury, Bhargav Bellur, Debojyoti Bhattacharya, Aravind Iyer   +5 more
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