Elgamal cryptoalgorithm on the basis of the vector-module method of modular exponentiation and multiplication

This paper presents the implementation of the ELGamal cryptoalgorithm for information flows encryption / decryption, which is based on the application of the vector-modular method of modular exponentiation and multiplication. This allows us to replace the complex operation of the modular exponentiat...

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Bibliographic Details
Published in2020 IEEE 15th International Conference on Advanced Trends in Radioelectronics, Telecommunications and Computer Engineering (TCSET) pp. 926 - 929
Main Authors Yakymenko, Ihor, Kasianchuk, Mykhailo, Gomotiuk, Oksana, Tereshchuk, Grygorii, Ivasiev, Stepan, Basistyi, Pavlo
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.02.2020
Subjects
Complexity theory
Data processing
Decoding
ElGamal cryptosystem
Encryption
exponentiation
multiplication
Public key
Reliability
Telecommunications
temporal complexity
vector-modular method
Virtual machine monitors
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DOI10.1109/TCSET49122.2020.235572

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Summary:This paper presents the implementation of the ELGamal cryptoalgorithm for information flows encryption / decryption, which is based on the application of the vector-modular method of modular exponentiation and multiplication. This allows us to replace the complex operation of the modular exponentiation with multiplication and the last one with addition that increases the speed of the cryptosystem. In accordance with this, the application of the vector-modular method allows us to reduce the modular exponentiation and multiplication temporal complexity in comparison with the classical one.
DOI:10.1109/TCSET49122.2020.235572