Permutation rotation-symmetric Sboxes, liftings and affine equivalence.
Tron OmlandPantelimon StanicaPublished in: IACR Cryptol. ePrint Arch. (2022)
Keyphrases
- geometric transformations
- affine transform
- affine transformation
- positive semi definite
- weak perspective projection
- affine invariant
- invariant features
- rotation invariant
- rotational symmetry
- image rotation
- image registration
- piecewise affine
- affine distortion
- data sets
- rotation angle
- rotation and translation
- log polar