Bezpieczne przechowywanie kluczy prywatnych na przykładzie procesora płatności kryptowalutowych

Abstract

In the age of cryptocurrencies debut, cryptocurrency exchanges work on securing deposited funds. The paper covers several topics describing blockchain, cryptocurrencies and the proposal for securing a simple Bitcoin payment processor. The need for such a system came from the fact that in the past we could observe many thefts of digital assets. This work tries to manage with some vulnerabilities by creation of a bit complicated but original way of accessing private keys for digital assets withdrawal to exchange users. The best solution for these problems would be as much transparent as possible system, where the motto ”do not trust, verify” could be fulfilled and leakage of data on any side of parties and during the communication would not affect anybody.