RSA algorithm in C easy implementation

Today we will write a program to implement RSA algorithm in C programming language, so let’s first understand what is RSA algorithm. What is RSA Algorithm? RSA is one of the first practical public-key cryptosystems and is widely used for secure data transmission. In such a cryptosystem, the encryption key is public and differs from … Read more

Convert Octal to Hexadecimal in C++

In this post, firstly we will understand how to convert an Octal number to Hexadecimal number, then we will implement the same using C++ programming language. Let’s first understand how the conversion works: How to Convert Octal to Hexadecimal? When converting from octal to hexadecimal, it is often easier to first convert the octal number … Read more