DESIGN A TECHNIQUE FOR CIPHER WITH REVERSE STRING - A REVIEW

There are many Crypto - system are define in today’s world. There are some private key and public key Crypto - system. These Crypto - systems are all mathematical calculations So, each can be broken by computation machine. Computer can check all the possibilities of keys, a Crypto - system have in minutes or hours of time which depends on the speed of the computer and computation power. Computer applies keys to a cipher text and then check s the string matching with a dictionary. There are many techniques which are being used to increase the key space and secrecy of the Crypto - system but still the computer can find the solution by applying all possible combinations. Reverse String Cipher is a modification in all cipher techniques to increase the security.