Cryptography, Cybersecurity.
except Exception as e: print ("Error:" ,e) sys.exit()# Generating an element in GF(2^4) aval = gf.elm(a) # x^2+x+1 bval = gf.elm(b) # x# Arithmetic operations aval + bval # 1x^2 + 1 aval - bval # 1x^2 + 1 aval * bval # 1x^3 + 1x^2 + 1x aval / bval # 1x^3 + 1xprint ("a:\t\t",aval) print