/********EXTERNAL OBJECT PUBLIC METHODS - END ********/
private string CalculateCRC(byte[] input, ChecksumAlgorithm checksumAlgorithm)
{
CRCParameters parms = ChecksumAlgorithmUtils.getParameters(checksumAlgorithm, this.error);
if (this.HasError())
{
return("");
}
long aux = CalculateCRC(input, parms);
if (aux == 0 || this.HasError())
{
return("");
}
switch (parms.Width)
{
case 8:
return(aux.ToString("X2"));
case 16:
return(aux.ToString("X4"));
case 32:
return(aux.ToString("X8"));
default:
return(aux.ToString("X"));
}
}
public string GenerateChecksum(string input, string inputType, string checksumAlgorithm)
{
ChecksumInputType chksumInputType = ChecksumInputTypeUtils.getChecksumInputType(inputType, this.error);
byte[] inputBytes = ChecksumInputTypeUtils.getBytes(chksumInputType, input, this.error);
if (this.HasError())
{
return("");
}
ChecksumAlgorithm algorithm = ChecksumAlgorithmUtils.getChecksumAlgorithm(checksumAlgorithm, this.error);
if (this.HasError())
{
return("");
}
return((ChecksumAlgorithmUtils.isHash(algorithm)) ? CalculateHash(inputBytes, algorithm)
: CalculateCRC(inputBytes, algorithm));
}
private HashUtils.HashAlgorithm getHashAlgorithm(ChecksumAlgorithm checksumAlgorithm)
{
return(HashAlgorithmUtils.getHashAlgorithm(ChecksumAlgorithmUtils.valueOf(checksumAlgorithm, this.error), this.error));
}
