is it possible to have some sort of very simple reversible encryption in php that can be reversed using C# Winforms?
thank you
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is it possible to have some sort of very simple reversible encryption in php that can be reversed using C# Winforms?
thank you
Sure. In the PHP part you can use the bitwise operator
^, but you’ll first have to convert the string into an array of integers (e.g.array_map('ord', str_split($str))) and then do an inner product with the one-time pad, xor taking the role of multiplication and concatenation taking the role of addition.Remember that if you re-use the pad, the security of the encryption falls apart.