Cryptography and Information Security
Introduction Cryptography is the concept of information security Cryptography is the practice and study of techniques for secure communication. The sender of an encrypted message shared the decoding technique also called as key needed to recover the encrypted information only with intended recipients, thereby avoiding unwanted persons to read information. Now days due to global acceptance of the internet every computer is connected to other so this has created many problems so cryptography plays very important role in information security. Cryptography is not new technique historical references were available of this technique date…Read more