контур

NEW WOODEN TEMPLES IN THE STRUCTURE OF LVIV CITY SPACES

The purpose of this study is to identify the peculiarities of the formation and location in the structure of urban spaces, modern wooden temple architecture, its harmonious coexistence with the existing residential and public environment of Lviv. There is also a need to show the features of the material (wood) and its relief, namely the texture as a component of the perception of image and form, which accentuate the building of the temple in the urban spatial structure of Lviv.

RSA ALGORITHM ELEMENTS IN TERNARY AFFINE TRANSFORMATIONS IN ENCRYPTION-DECRYPTION OF IMAGES

Regarding image encryption, a crucial task is to implement the application of such an RSA algorithm which will provide an opportunity:

– not to decay the cryptographic stability of the RSA algorithm;

– to ensure complete noisiness of an image to prevent the application of methods of visual image processing.

Рекурентні бінарні перетворення з елементами RSA і додаткове зашумлення під час шифрування/дешифрування зображень.

The algorithm encryption-decryption recurrent images with clearly visible outlines binary linear forms and using elements of the RSA algorithm as the most resistant to unauthorized access to signals.