Received 28.07.2016, Revised 02.11.2016, Accepted 08.12.2016

Method and algorithm for exchanging keys among a group of users based on asymmetric ECC and RSA ciphers

Roman Kvyetnyy, Yevhenii Tytarchuk , Andriy Hurzhii

The article presents a comparison of performance implementations of key exchange method Diffie-Hellmanna for many participants based on asymmetric codes ECC and RSA. This method allows a group of users to generate a common encryption key in unprotected communication channels, without the need of a centralized server. The article provided an example of the algorithm for each of these encryption schemes in the form of mathematical models and algorithms in the programming language C#. Also, a comparison of the rate of generation of asymmetric encryption keys and of common symmetric key for a different number of participants is given

Diffie-Hellman method, hybrid encrypting, ECC, RSA
37-43
Kvyetnyy, R., Tytarchuk , Ye., & Hurzhii, A. (2016). Method and algorithm for exchanging keys among a group of users based on asymmetric ECC and RSA ciphers. Information Technologies and Computer Engineering, 13(3), 37-43.

References

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