Conference Papers

Permanent URI for this collectionhttps://idr.nitk.ac.in/handle/123456789/28506

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    Determination of sequences responsible for generation of a sequence
    (IEEE Computer Society, 2008) Navada, K.C.; Chandra Sekaran, K.; Geetha, M.
    For the construction of a phylogenetic network, it is essential to know if the new sequence that is being inserted is the result of mutations or due to events like recombinations. Recombination is a process of formation of new genetic sequences by piecing together segments of previously existing sequences [1][2], Once it is determined that it is a recombination process, it is then necessary to determine the number of recombinations required for the generation of this sequence[4], This is because, in certain cases more than one recombination event are necessary. Here we propose an algorithm which determines the sequences already existing in the network that are likely to be responsible for the creation of the given sequence. © 2007 IEEE.
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    A Novel Approach of Network Security Using Genetic Algorithm
    (Springer Science and Business Media Deutschland GmbH, 2024) Bera, A.; Sinha, D.; Maity, S.; Paul, S.
    This article focuses on providing security of sensitive information and message transmission using symmetric key cryptosystem based on genetic algorithm and combined with mathematical and bitwise operators to provide confidentiality, authenticity, integrity, and nonrepudiation of the messages. A plain text is encrypted using a private key and resizer parameter taken as input from the user to produce an intermediate cipher which is further encrypted using genetic algorithm and mathematical operations to obtain the final cipher. The level of complexity of encryption and the size of the final cipher text can be regulated using the resizer parameter. The final cipher is decrypted first to obtain an intermediate cipher, which in turn is decrypted using the private key to get back the plain text. © 2024, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.