A Python-based desktop application for encrypting and decrypting various data formats using the Advanced Encryption Standard (AES 128, 192, 256-bit).

Abstract: To address the challenges of inflexible privilege changes and vulnerability to collusion attacks in electronic health record (EHR) sharing, this paper proposes a multi-authority system ...

A Python implementation of the DES symmetric encryption algorithm, including key schedule generation, Feistel rounds, and standard test vector verification, developed for a data security lab.

The SubByte transformation, carried out by S-box, is the most time consuming procedure in Advanced Encryption Standard (AES ... on the most time consuming step of the AES algorithm. This step is a Non ...

The T-COR-30 FPGA IP core implements the algorithm of automatic tracking of objects in video and calculation of their pa-rameters for solving guidance and target designation tasks. The IP core ... The ...

Using the SHA-256 hash method, the input image hashes are utilised to create algorithmic key parameters, providing resistance to chosen-ciphertext and plaintext attacks. Based on the results of the ...

Google’s Encryption Initiative: Google is introducing end-to-end encrypted email for organizations using specific Google Workspace editions. Simplified Encryption: This method serves as an alternative ...