Only 0-9, a-f, A-F and space are allowed
Only ASCII codes are allowed
Generate packets first!
Only 0-9 are allowed
Sender
Input:
Hex
ASCII
Input Size:
bytes
Key(Hex):
Offset Value:
Hex
Int
Data Segment Size:
bytes
Generate Packets
SC(Hex)
Data Segment(Hex)
HV(Hex)
Encrypt Packets
SC(Hex)
Data Segment(Hex)
HV(Hex)
Random sequence
Case 1: the sequence of the packets received is 0, 1, 2 and 3
Case 2: the sequence of the packet received is 1, 0, 3 and 2
Case 3: the sequence of the packet received is 3, 2, 1 and 0
Case 4: input message is 1800 bytes long, sent in increased order
Send
Recipient
Ciphertext:
SC(Hex)
Data Segment(Hex)
HV(Hex)
Key(Hex):
Offset Value:
Hex
Int
Decrypt Packets
SC(Hex)
Data Segment(Hex)
HV(Hex)
Check Hashvalue
Hashvalue Received
Hashvalue calculated
Match
Generate Message
Original Message: