Cryptography, Cybersecruity.
(pow(g,x,n) * pow(h,r,n)) % n print (" Check2=",commit2) if (commit1==commit2): print(" Peggy has proven that her value is positive") And as a test: x= 70 x0,x1,x2,x3= 0 3 5 6 c0= 131072 c1= 422276 c2= 216515 c3= 179023 Check1= 482996 Check2= 482996 Peggy has proven that her value is positive And