String encryption using C#

The following code will help you to encrypt a string.

public string EncryptString(string strInput)

{

int i = 0;

string strTemp = null;

for (i = 0; i <= strInput.Length - 1; i++)

{

int charValue = Convert.ToInt32(strInput[i]); // converting in ascii

charValue ^= 30;

strTemp += char.ConvertFromUtf32(charValue);

}

return strTemp;

}

//Pass your string to this function and ‘strTemp’ will return the encrypted string.

Note: After encryption, we can use same function to decrypt a encrypted string.