This web application allows users to upload images for encryption and decryption. The app processes the uploaded image, applies a manipulation (encryption or decryption), and then displays both the ...

AES is one of the standard algorithm and widely used to encrypt and decrypt the data. In this paper, image encryption and decryption algorithm implemented by using AES 128-bit core. Here, image ...

In order to evaluate the performance of the proposed encryption and decryption algorithm, this section applies the encryption algorithm to the QR code image encryption scheme. Firstly, a QR code ...

The number theoretic transform (NTT) and its inverse (INTT) are efficient mathematical tools for polynomial multiplication, making them highly suitable for cryptographic applications such as image ...

1 Introduction. Lots of efficient quantum image encryption algorithms have been developed [1–5].Since chaotic systems have good dynamic characteristics, they are very suitable for quantum image ...