Crunchfish patent fraudulent rollback protection of Trusted Applications
Crunchfish has applied for a Swedish patent for a method to prevent fraudulent rollbacks. The patent application enables Trusted Applications to execute securely in software-based trusted environments, which is key for CBDC implementations and other payments applications to achieve scalability, interoperability and cost-efficiency.[Diagram
Description automatically generated]
Crunchfish has applied for a patent for method of preventing fraudulent rollback of a protected asset in trusted application, executable in a secure execution environment on a host device. Rollback is a technique