XOR
XOR
> >XOR is reversible. When XOR is used twice, the original value is produced. XOR is basic in cryptography.
if CT = PT XOR K
then PT = CT XOR K
The same key K should be used to encrypt and decrypt the message.
XOR
> >XOR is reversible. When XOR is used twice, the original value is produced. XOR is basic in cryptography.
if CT = PT XOR K
then PT = CT XOR K
The same key K should be used to encrypt and decrypt the message.