Hardware optimized stream ciphers? As I understand it, ChaCha20 is slower than AES-CTR in hardware.  Are there any hardware-optimized stream ciphers?
eSTREAM competition has 2 profile:software and hardware,and the goal of hardware profile was to design a stream cipher that it should be hardware-optimized,and the final candidates were grain v1 and Trivium and MICKEY v2.a comparison of hardware performance of Grain,trivium and MICHEY is on the below image: