unobfuscatable

Adjective

 * 1)  Not obfuscatable; which cannot be obfuscated.
 * 2) * 2014, Phong Q. Nguyen, Elisabeth Oswald, Advances in Cryptology - 33rd International Conference of the Theories and Applications of Cryptographic Techniques, International Association for Cyrptologic Research - Springer, page 224
 * This may seem surprising in light of the negative results of [2], who showed that there exist (contrived) families of unobfuscatable functions for which the VBB definition is impossible to achieve in the plain model.