Module xor 

This module includes the definition of the XOR gadget for 64, 32, and 16 bits, the definition of the constraints of the Xor16 circuit gate, and the code for witness generation for the XOR gadget.

Structs

Xor16

Functions

create_xor_witness

Create a Xor for up to the native length starting at row 0 Input: first input and second input, bits length, current row Panics if the desired bits is smaller than the inputs length

extend_xor_witness

Extends the Xor rows to the full witness Panics if the words are larger than the desired bits

init_xor 🔒

layout 🔒

lookup_table

Get the xor lookup table

num_xors

Returns the number of XOR rows needed for inputs of usize bits

xor_row 🔒

zero_row 🔒