Dariia Porechna

Dariia Porechna

Roma, Lazio, Italia
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Subspace Foundation

Informazioni

Cryptography and blockchain R&D at Subspace Labs. Applied Math and Cryptography graduate from Kyiv Politechnic Institute (NTUU "KPI").

Attività

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Esperienza

  • Subspace Foundation

    Zug, Switzerland

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    Rome Area, Italy

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    Greater Boston Area

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    Greater Boston Area

Formazione

  • Grafico

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    Applied math with in-depth study of abstract algebra, number theory, cryptography and information security.

Licenze e certificazioni

Esperienze di volontariato

Pubblicazioni

  • Cryptographically strong twisted Edwards curves with minimal complexity of group operations

    Прикладная радиоэлектроника

    The analysis of evaluations of group operations complexity for twisted Edwards curves is given. A method of minimization calculations by selecting the minimum value of the parameter (a) curve is suggested. A table of system-wide settings 25 record fast cryptographic curves in finite fields with modules of lengths 192, 224, 256, 384, and 521 bits is provided.

  • Evaluation of resistance of modified encryption standards of Ukraine and Russia against integer differential cryptanalysis

    ОНАЗ

    Mathematically proven estimators of the resistance of current modifications of the national encryption standards of Ukraine (Kalyna) and Russia (Kuznyechik) against integer differential cryptanalysis and comparative analysis of the results with respect to random substitution layers.

    Altri autori

  • Evaluation of resistance of modified Kuznyechik cipher against integer differential cryptanalysis

    ВПІ ВПК "Політехніка"

    This article contains analytic results, which allowed to evaluate resistance against powerful and efficient attack, integer differential cryptanalysis, of the newest Russian encryption standard "Kuznyechik".

    Vedi pubblicazione

Corsi

  • Abstract Algebra

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  • Advanced Calculus

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  • Asymmetric Cryptography

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  • Combinatorics

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  • Discrete Mathematics

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  • Linear Algebra

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  • Mathematical Logic

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  • Mathematical Statistics

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  • Probability Theory

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  • Symmetric Cryptography

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  • Theory of Stochastic Processes

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Progetti

  • Subnomicon

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    The comprehensive knowledge base of the Subspace Network protocol
    https://github.com/subspace/subnomicon

  • Introduction to Cryptography

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    Authored a MOOC on fundamentals of cryptography and cryptanalysis
    https://www.wolfram.com/wolfram-u/courses/finance/introduction-to-cryptography/

  • Integer Differential Cryptanalisys of Kuznyechik cipher

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    Block cipher “Kuznyechik” (Grasshopper) is defined in the National Standard of the Russian Federation GOST R 34.12-2015 (effective date 01.01.2016). The project aim was to build upper bound estimates of its practical resistance to integer differential cryptanalysis.

    Altri creatori
    Vedi progetto

Lingue

  • English

    Conoscenza professionale

  • Ukrainian

    Conoscenza madrelingua o bilingue

  • Italian

    Conoscenza lavorativa limitata

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