Journal of Open Source Developments
Volume 7, Issue 2 (2020)
Published
Table of contents
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Atomic Cryptosystem
Abstract: We propose public key cryptosystem (PKC), which is based on the atomic discrete logarithm problem (DLP). Sometimes, the word atomic referred as logical. This can be found by the logical formulation over the finite field. We study the work of [1-10].Atomic cryptosystem deals with the Galois representation of the elements of the cyclic group over finite field for providing the security against semantic attacks. 2000 Mathematics Subject Classification Number: 94A60.Keywords: …
Published in Journal of Open Source Developments · Vol. 7, Issue 2, 2020 · pp. 1–6 Read article
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Discrete Logarithm and Cryptosystem
Abstract: We formulate a new DLP and designed a PKC. Our ProposedDiscrete Logarithm Problem (PDLP) is distinct from the Traditional Discrete Logarithm Problem (TDLP), which is proved in this paper. We use this PDLP for design a PKC. Our claim that, this PKC is more secure than the previous PKC’s, because a one reason is enough in support of this statement that, the PDLP is more complex problem because the computation …
Published in Journal of Open Source Developments · Vol. 7, Issue 2, 2020 · pp. 15–17 Read article
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Texting or Calling: A Comparison
Abstract: The world changed with the invention of telephone and opened a wideworldof communication. Telephone was used basically to make calls and speak to the person at the other end. After the advent of smart phone, people use their devices for messaging, gaming, browsing the internet, listening to music, watching movies, online shopping, banking and sometimes making phone calls too. Smart phone today has become an essential accessory, a necessary evil …
Published in Journal of Open Source Developments · Vol. 7, Issue 2, 2020 · pp. 18–21 Read article
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Finite Field Extension and Public Key Cryptosystem
Abstract: We propose DLP over Gauss’s finite cylcotomic extension fields (GFCEF) subsequently design a PKC. In this paper, we consider the concept known as of Gauss’s Finite Cyclotomic Extension Field (GFCEF) to propose seven DLPs. Our basic idea is to study the splitting fields of polynomial with special attention to the case K = Q. Then splitting fields turn out to be an Abelian extensions whose Galois Groups are well known. …
Published in Journal of Open Source Developments · Vol. 7, Issue 2, 2020 · pp. 22–24 Read article
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Cryptosystem Based on Fuzzy Theory
Abstract: This paper proposes a cryptosystem whose security comprises with the membership function of fuzzy. The security lies with the linguistic and numeric representation of information and its transformation by fuzzy. The one way hash function is substituted to membership function. The key generation and encryption comprises with fuzzy set and fuzzy logic respectively. Thus, the proposed system provides the security against all attacks by linguistic transformation rather than numeric representation. …
Published in Journal of Open Source Developments · Vol. 7, Issue 2, 2020 · pp. 7–14 Read article