A Prospective Lightweight Block Cipher for Green IT Engineering

Andrushkevych, Alina; Gorbenko, Yurii Ivanovich; Kuznetsov, Alexandr; Oliynykov, Roman; Rodinko, Mariia

doi:10.1007/978-3-030-00253-4_5

Cited by 31 publications

(5 citation statements)

References 5 publications

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“…The stream encryption of a long sequence has the most significant potential advantage over block cryptographic transformations [3,6,[19][20][21][22][23][24], which is essential for many applications [25][26][27][28][29][30][31][32][33][34][35][36][37].…”

Section: Performance Evaluationmentioning

confidence: 99%

Studies on Statistical Analysis and Performance Evaluation for Some Stream Ciphers

Gorbenko¹,

Кuznetsov²,

Gorbenko³

et al. 2019

IJC

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This paper presents the results of the comparative analysis of safety statistics and performance of encryption, the Strumok stream symmetric cipher (proposed for the national encryption standard of Ukraine) with other known cryptographic transformation algorithms, such as SALSA20, SNOW2.0, HC, AES with usages in stream mode, etc. They are accepted as national, international standards or are presented by the New European Schemes for Signatures, Integrity, and Encryptions (NESSI), Cryptography Research and Evaluation Committees (CRYPTREC) and others. The result of safety statistics is an analysis of the cryptographic properties of the output sequences using statistical test sets developed by the National Institute of Standards and Technology (NIST STS) and the DIEHARD tests. The result of the study of performance is the evaluation of the use of central processing unit (CPU) time to convert one octet of data to 64-bit computing platforms, following the test profile used in the eSTREAM contest.

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Section: Performance Evaluationmentioning

confidence: 99%

Studies on Statistical Analysis and Performance Evaluation for Some Stream Ciphers

Gorbenko¹,

Кuznetsov²,

Gorbenko³

et al. 2019

IJC

Self Cite

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“…However, the obvious advantage of the hybrid cryptosystem, which is worth reminding, in terms of cryptosystem's efficiency, is that it allows one to encrypt a larger amount of information using the same number of keys, while providing an adequate level of protection [25][26][27][28][29][30][31]. This research might be useful for the improvement of various methods of information security [10][11][12][13], as well as other practical use [32][33][34][35][36].…”

Section: Comparison Of Key Data and Length Of Ciphertextmentioning

confidence: 99%

Code-Based Hybrid Cryptosystem: Comparative Studies and Analysis of Efficiency

Gorbenko¹,

Кіян²,

Pushkar'ov³

et al. 2019

IJC

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In this paper the basic principles of construction and operation of McEliece and Niederreiter cryptosystems based on the use of error-correcting codes were considered. A new hybrid cryptosystem that combines the rules of encryption according to the above-mentioned schemes is proposed. Also, this paper presents the analysis and comparative studies from the standpoint of stability, the volume of public and private keys, length of ciphertext and relative speed of information transmission of the new proposed scheme and McEliece and Niederreiter cryptosystems. It is considered from an analytical point of view and with the help of graphic images. Comparative studies revealed that the hybrid cryptosystem retains the positive aspects of its predecessors, as well as allows us to increase the relative transmission rate with the preservation of the stability indicator to the classical and quantum cryptanalysis. One disadvantage is the increase in decoding time by adding information extracted as in Niederreiter scheme, but the increase in this indicator is not critical. Despite the demonstrated benefits, it remains open to all cryptosystems to reduce the amount of the used key data, which, in the case of quantum computers to maintain stability, still needs to be increased once.

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“…Ideally, the linear complexity should be close to or equal to the period of the sequence [25][26][27][28][29][30][31][32][33][34]. Linear complexity was obtained by Golomb in [35].…”

Section: Linear Complexitymentioning

confidence: 99%

Opportunities to Minimize Hardware and Software Costs for Implementing Boolean Functions in Stream Ciphers

Кuznetsov¹,

Potii²,

Poluyanenko³

et al. 2019

IJC

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Currently, nonlinear Boolean functions are actively investigated worldwide. However, many questions remain unanswered. The theory of nonlinear Boolean functions that are suitable for use in cryptographically strong algorithms is significantly incomplete. Despite the existence of numerous publications on these themes, many issues related to the interconnection of design characteristics affecting the generator’s performance and its cryptographic characteristics still remain unsolved. The possibility of generating a special type of sequence, called de Bruijn sequence, at minimal hardware and software costs to implement nonlinear Boolean functions in stream encryption systems, is the main subject of this work. The paper presents the possible structure boundaries (algebraic degree of a Boolean function, the number of monomials in a function) of iterative de Bruijn sequence bitrate generators for various generated sequence characteristics, such as linear complexity and autocorrelation function. The profile of the linear complexity of the studied sequences is close to the expected value of the linear complexity, as well as for a truly random sequence.

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A Prospective Lightweight Block Cipher for Green IT Engineering

Cited by 31 publications

References 5 publications

Studies on Statistical Analysis and Performance Evaluation for Some Stream Ciphers

Studies on Statistical Analysis and Performance Evaluation for Some Stream Ciphers

Code-Based Hybrid Cryptosystem: Comparative Studies and Analysis of Efficiency

Opportunities to Minimize Hardware and Software Costs for Implementing Boolean Functions in Stream Ciphers

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