i know all ppl come to me about encdec x700 proto from this thread so i post here.
The crypt itself is very simply, but x700 uses a runtime crypt change after constant amount of sent and recv C3, C4 packets (8 x 256)
so.. u need understand it! my source wont help u alot if u dont understand how does client (x700) works!
Only reason why i dont shared source to pub is be cause of WannaBePro`s out there ;) thous who deserve it, allready got!