public int CryptoHash(string strValue)
{
    int hashCode = 0;
    if (strValue ! = null)
    {
        byte[ ] encodedUnHashedString = Encoding. Unicode. GetBytes(strValue) ;
        byte[ ] key = new byte[ 16] ;
        RandomNumberGenerator. Create( ). GetBytes(key);
        MACTripleDES hashingObj = new MACTripleDES(key) ;
        byte[ ] code = hashingObj. ComputeHash(encodedUnHashedString) ;

internal static class HashHelpers
{
    // Fields
    internal static readonly int[] primes = new int[] { 
        3, 7, 11, 0x11, 0x17, 0x1d, 0x25, 0x2f, 0x3b, 0x47, 0x59, 0x6b, 0x83, 0xa3, 0xc5, 0xef, 
        0x125, 0x161, 0x1af, 0x209, 0x277, 0x2f9, 0x397, 0x44f, 0x52f, 0x63d, 0x78b, 0x91d, 0xaf1, 0xd2b, 0xfd1, 0x12fd, 
        0x16cf, 0x1b65, 0x20e3, 0x2777, 0x2f6f, 0x38ff, 0x446f, 0x521f, 0x628d, 0x7655, 0x8e01, 0xaa6b, 0xcc89, 0xf583, 0x126a7, 0x1619b, 
        0x1a857, 0x1fd3b, 0x26315, 0x2dd67, 0x3701b, 0x42023, 0x4f361, 0x5f0ed, 0x72125, 0x88e31, 0xa443b, 0xc51eb, 0xec8c1, 0x11bdbf, 0x154a3f, 0x198c4f, 
        0x1ea867, 0x24ca19, 0x2c25c1, 0x34fa1b, 0x3f928f, 0x4c4987, 0x5b8b6f, 0x6dda89
     };