A 10 kgates sub-threshold stream cipher in 180 nm with 6.1 kHz frequency 70 nA total current and 46 nA leakage at 0.33 V

A 10 kgates 180 nm sub-threshold stream cipher circuit has been designed focusing on manufacturability, integrated and measured satisfactorily. Silicon measurements show 70 nA total current, 46 nA leakage, at 6.1 kHz for a minimum operating voltage of 0.33 V with no calculation errors. The area of the block is 150´519 μm².