SmartOTPs
Ivan Homoliak, Dominik Breitenbacher, Ondřej Hujňák, Pieter Hartel, Alexander Binder, Paweł Szałachowski · 2020
With the recent rise of cryptocurrencies' popularity, the security and management of crypto-tokens have become critical. We have witnessed many attacks on users and providers, which have resulted in significant financial losses. To remedy these issues, several wallet solutions have been proposed. However, these solutions often lack either essential security features, usability, or do not allow users to customize their spending rules.