ChaoPIM: A PIM-based Protection Framework for DNN Accelerators Using Chaotic Encryption

Although deep neural networks (DNNs) have been widely used, DNN models running on ASIC- or FPGA-based accelerators still lack effective and efficient protection. Once DNN models are stolen by attackers, it will not only infringe the intellectual property of model providers but also lead to security issues. The existing parameter encryption method brings greater power consumption, which is difficul...