An Efficient Configuration Scheme of CGRA for Block Ciphers
Jinghe Wei, Yufeng Wang, Jinjun Sun, Jinjiang Yang · Journal of Physics Conference Series · 2020
Abstract An Efficient Configuration Scheme based on Configuration Context (ECSCC) is proposed to decrease the size of configuration memory and the time of configuration transmission. The ECSCC is applied to a coarse-grained reconfigurable architecture (CGRA) which is implemented under TSMC 40nm CMOS technology to compare with similar work. The results show that the proposed ECSCC improves the area efficiency by 21.56 X and the energy efficiency by 3.97X.