Аспекти безпеки бітового потоку в пристроях artix 7 серії

Abstract

This artitle delves into the various security measures available for FPGA bitstreams, focusing on encryption techniques. Discussing the paramount importance of preventing reverse engineering, it explores protection levels. Furthermore, it elucidates integrated encryption and decryption logic within FPGA devices, showcasing the inherent security benefits, particularly evident in the AES decryption capabilities of Series 7 devices. The process of generating encrypted bitstreams using tools like BitGen is highlighted, emphasizing the pivotal role of encryption keys.