Open AccessANALYSIS AND IMPLEMENTATION OF CRYPTOGRAPHIC HASH FUNCTIONS IN PROGRAMMABLE LOGIC DEVICES / KRIPTOGRAFINIŲ MAIŠOS FUNKCIJŲ ĮGYVENDINIMO PROGRAMUOJAMOSIOS LOGIKOS LUSTUOSE TYRIMAS
Author(s) -
Tautvydas Brukštus
Publication year - 2016
Publication title -
mokslas - lietuvos ateitis
Language(s) - English
Resource type - Journals
eISSN - 2029-2341
pISSN - 2029-2252
DOI - 10.3846/mla.2016.927
Subject(s) - hash function , cryptography , computer science , cryptographic hash function , application specific integrated circuit , cryptographic primitive , arithmetic , embedded system , mathematics , algorithm , cryptographic protocol , computer security
In this day’s world, more and more focused on data pro-tection. For data protection using cryptographic science. It is also important for the safe storage of passwords for this uses a cryp-tographic hash function. In this article has been selected the SHA-256 cryptographic hash function to implement and explore, based on fact that it is now a popular and safe. SHA-256 cryp-tographic function did not find any theoretical gaps or conflict situations. Also SHA-256 cryptographic hash function used cryptographic currencies. Currently cryptographic currency is popular and their value is high. For the measurements have been chosen programmable logic integrated circuits as they less effi-ciency then ASIC. We chose Altera Corporation produced prog-rammable logic integrated circuits. Counting speed will be inves-tigated by three programmable logic integrated circuit. We will use programmable logic integrated circuits belong to the same family, but different generations. Each programmable logic integ-rated circuit made using different dimension technology. Choo-sing these programmable logic integrated circuits: EP3C16, EP4CE115 and 5CSEMA5F31. To compare calculations perfor-mances parameters are provided in the tables and graphs. Re-search show the calculation speed and stability of different prog-rammable logic circuits