(a) Except as provided in subsection (b) of this section, this act displaces conflicting tort, restitutionary and other law of this state providing civil remedies for misappropriation of a trade secret.

(b) This act does not affect:

(i) Contractual remedies, whether or not based upon misappropriation of a trade secret;

(ii) Other civil remedies that are not based upon misappropriation of a trade secret; or

(iii) Criminal remedies, whether or not based upon misappropriation of a trade secret.