Cryptographic Algorithm Based on ASCII Conversions and a Radix Function [ ]


Encryption is the process of encoding messages or information in such a way that only authorized users can read it. Cryptography to achieve a higher level of security. In this algorithm it becomes possible to hide the meaning of a message in unprintable characters by converting the ASCII value below 32. The main issue is to make the encrypted message undoubtedly unprintable using several times of ASCII conversions, Radix Function and a cyclic mathematical function. Dividing the original message into packets binary matrices are formed for each packet to produce the uprintable ecrypted message through the ASCII conversions, inverse cyclic mathematical and reverse radix functions are used to decrypt the unprintable encrypted message. The final message received from six times of encryption becomes an unprintable text through which the algorithm possess higher level of security without increasing the size of data or loosing of any data.