Encryption is the process of transforming information or data using an algorithm to make it unreadable to anyone except those who implements it, usually referred to as a key. In our case in order to add more security we add with a constant number. The output of encryption process is called ciphertext. In order to make the unreadable encrypted text to eadable text we use a process called decryption which is a reverse process of encryption technique.


Stescodes encryption / decryption algorithm which was developed for Asp.net, C# and VB.net. In stescodes algorithm it uses a algorithm technique which is called compression techniqe and shift operations, finally adding with a key value inorde to add more security. In the part of decryption stescodes uses the same technique in reverse order that is minus with the key value and decompress.