A few years back, Google made waves when it claimed that some of its hardware had achieved quantum supremacy, performing operations that would be effectively impossible to simulate on a classical ...

Abstract: This paper presents the implementation and opti-mization of the SHA-256 algorithm on an FPGA platform, specif-ically on the Xilinx Artix-4 DDR board. The main objective is to enhance the ...

Abstract: Cryptography has played a crucial role in secure communication for centuries, evolving from classical ciphers like the Caesar Cipher to modern encryption techniques. The Data Encryption ...

Implement a function in JavaScript that checks whether a given string is a palindrome (reads the same backward and forward). The function should ignore case sensitivity and non-alphanumeric characters ...