Algorithm for creating a digital signature with error detection and correction

Biyashev, Rustem; Nyssanbayeva, Saule

doi:10.1007/s10559-012-9428-5

Cited by 12 publications

(23 citation statements)

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“…Application of NPNs allows creating effective cryptographic systems of high reliability, which enables the confidentiality, authentication and integrity of stored and transmitted information [5,6]. In the development of unconventional asymmetric cryptographic systems the length of keys is significantly reduced without loss of cryptographic strength.…”

Section: Modeling Cryptographic Means For Information Protectionmentioning

confidence: 99%

“…Developed unconventional systems of digital signature are basis for creation of the proposed model of the DS [5,6].…”

Section: Modified Asymmetric System Of Digital Signaturementioning

confidence: 99%

“…Contrary to classical RNS, where the bases are prime numbers, in NPNs (polynomial RNS) bases are used as irreducible polynomials over field GF (2) [7]. Using NPNs allows reducing the length of the key, to improve durability and efficiency of nonpositional cryptographic algorithms [5]. Improving the efficiency is provided by the rules of NPNs in which all arithmetic operations can be performed in parallel to the base module NPNs.…”

Section: Modified Asymmetric System Of Digital Signaturementioning

confidence: 99%

“…Therefore, a wide choice of polynomial bases is possible. Cryptostrength of proposed digital signature formation algorithm which using NPNs significantly increases with the length of the hash function [5,10].…”

Section: Modified Asymmetric System Of Digital Signaturementioning

confidence: 99%

“…For the process of NPNs formation for signing an electronic message M of length N bits are selected working bases systems with binary coefficients [5,7,10] …”

Section: Modified Asymmetric System Of Digital Signaturementioning

confidence: 99%

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Development of the model of protected cross-border information interaction

2016

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This article investigates a proposed model of cross-border exchange and information security in the cross-border interaction in the integration system. A structural scheme of protected cross-border information exchange is proposed. Cross-border interaction of sides for information exchange in the integrated system is provided by the creation and use of the integration segment and national segments. The main tasks of a trusted third party are formulated. The model of sides' interaction scheme of the integration system using the integration gateway is presented. In this paper, a model of modified nonconventional digital signature system based on the scheme of the Digital Signature Algorithm and nonpositional polynomial number systems (NPNs) are described. Application of NPNs allows creating effective cryptographic systems of high reliability, which enables the confidentiality, authentication, integrity of stored and transmitted information.

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Section: Modeling Cryptographic Means For Information Protectionmentioning

confidence: 99%

“…Developed unconventional systems of digital signature are basis for creation of the proposed model of the DS [5,6].…”

Section: Modified Asymmetric System Of Digital Signaturementioning

confidence: 99%

Section: Modified Asymmetric System Of Digital Signaturementioning

confidence: 99%

Section: Modified Asymmetric System Of Digital Signaturementioning

confidence: 99%

“…For the process of NPNs formation for signing an electronic message M of length N bits are selected working bases systems with binary coefficients [5,7,10] …”

Section: Modified Asymmetric System Of Digital Signaturementioning

confidence: 99%

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