def mac_verification_engine(self, ReceivedCiphertext, ReceivedMac):
print(
"======================PLS Client Inside Mac Verification Engine===================="
)
VerificationCheck = CipherUtil.MAC_HMAC_SHA1(self.MKS)
return VerificationCheck.verifyMac(ReceivedCiphertext, ReceivedMac)
def mac_engine(self, ciphertext):
makehmac = CipherUtil.MAC_HMAC_SHA1(self.mkc)
mac = makehmac.mac(ciphertext)
# Creating PLS Data Packet and Writing down PEEP
serverdata = PlsData()
serverdata.Ciphertext = ciphertext
serverdata.Mac = mac
serializeddata = serverdata.__serialize__()
self.transport.write(serializeddata)
def mac_engine(self, ciphertext):
print("======================PLS Client Inside Mac Engine====================")
makehmac = CipherUtil.MAC_HMAC_SHA1(self.mkc)
mac = makehmac.mac(ciphertext)
# Creating PLS Data Packet and Writing down PEEP
print("=================== Writing Data down to PEEP from Application inside PlsClient================\n")
serverdata = PlsData()
serverdata.Ciphertext = ciphertext
serverdata.Mac = mac
serializeddata = serverdata.__serialize__()
self.transport.write(serializeddata)
def mac_verification_engine(self, ReceivedCiphertext, ReceivedMac):
VerificationCheck = CipherUtil.MAC_HMAC_SHA1(self.mks)
return VerificationCheck.verifyMac(ReceivedCiphertext, ReceivedMac)
def MAC_Engine(self, ciphertext): hmac_engine = CipherUtil.MAC_HMAC_SHA1(self.MKs) return hmac_engine.mac(ciphertext)
