def verify(signature,private_key,fileName):
    data=getData(fileName)
    data=data.encode("utf-8")
    start=timer()
    public_key = private_key.public_key()
    public_key.verify(
        signature,
        data,
        hashes.SHA256()
    )
    end=timer()
    print("Time Taken to verify the signature is ",(end-start))
    print("Time Taken per byte to verify is ",((end-start)/len(data)))

generateFiles()
private_key=generatePrivateKey(2048)
signature=sign(private_key,"kbfile.txt")
verify(signature,private_key,"kbfile.txt")
signature=sign(private_key,"mbfile.txt")
verify(signature,private_key,"mbfile.txt")