def decrypt(self, params, sk, c):
sigma = super(NAL16b, self).decrypt(params, sk, c)
c3 = c['c3']
(r1, r2) = self.H(sigma, c3)
m = int2Bytes(c3 ^ self.G(sigma))
if(debug):
print('\nDecrypt...')
print('m => %s' % m)
return m
def decodeFromZn(self, element):
if type(element) == integer:
msg = int2Bytes(element)
return msg
#return bytes.decode(msg, 'utf8') # convert back to string
return None
def decodeFromZn(self, element):
if type(element) == integer:
msg = int2Bytes(element)
return msg
return None