| public AppendData ( byte data, int offset, int count ) : void | ||
| data | byte | The data to process. |
| offset | int | The offset into the byte array from which to begin using data. |
| count | int | The number of bytes in the array to use as data. |
| return | void | |
public void AppendData(byte[] data, int offset, int count)
{
if (data == null)
throw new ArgumentNullException(nameof(data));
if (offset < 0)
throw new ArgumentOutOfRangeException(nameof(offset), SR.ArgumentOutOfRange_NeedNonNegNum);
if (count < 0 || (count > data.Length))
throw new ArgumentOutOfRangeException(nameof(count));
if ((data.Length - count) < offset)
throw new ArgumentException(SR.Argument_InvalidOffLen);
if (_disposed)
throw new ObjectDisposedException(typeof(IncrementalHash).Name);
Debug.Assert(_hash != null);
if (_resetPending)
{
_hash.Initialize();
_resetPending = false;
}
_hash.TransformBlock(data, offset, count, null, 0);
}
| IncrementalHash::AppendData ( byte data ) : void |
private static void Extract(HashAlgorithmName hashAlgorithmName, int hashLength, ReadOnlySpan <byte> ikm, ReadOnlySpan <byte> salt, Span <byte> prk)
{
Debug.Assert(HashLength(hashAlgorithmName) == hashLength);
using (IncrementalHash hmac = IncrementalHash.CreateHMAC(hashAlgorithmName, salt))
{
hmac.AppendData(ikm);
GetHashAndReset(hmac, prk);
}
}
