Visual cryptography innovations method

Proposed innovative method of visual cryptography using route permutation for small image file size and regular change of encryption keys. It is proposed to take one pixel of the image as one encryption element, to abandon sequential movements and to use a twodimensional space of dimension nxn for moving pixels. Application scenarios of the proposed innovative visual cryptography algorithm are proposed, such as storing biometric data in a secure form, sharing secrets, and preprocessing images for block encryption. The proposed visual cryptography algorithm is evaluated.