Cryptographic logic circuits and method of performing logic operations

摘要

A cryptographic logic circuit, comprising: ```a first logic unit configured to execute at least one logic operation for a plurality of data pairs, the data pairs including random data and random masking data; and ```a second logic unit configured to execute a logic operation for the results of the first logic unit; wherein the first logic unit outputs first random masking data X', and the second logic unit is a NOT gate 901 configured to execute first random data R.