md5 the plain text and then encrypt that. if you are worried about plaintext attacks, gzip the plain text to turn it to binary first.

TIMTOWTDI.

Bart: God, Schmod. I want my monkey-man.

In reply to Re^3: Is this a secure way to prevent cookie tampering by exussum0
in thread Is this a secure way to prevent cookie tampering by EvdB

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