/// <summary>
/// Decrypts the header of the main volume file, using a provided seed.
/// </summary>
/// <param name="headerData"></param>
/// <param name="seed"></param>
/// <returns></returns>
private bool DecryptHeader(Span <byte> headerData, uint seed)
{
if (!Keyset.CryptData(headerData, seed))
{
return(false);
}
Span <uint> blocks = MemoryMarshal.Cast <byte, uint>(headerData);
Keyset.DecryptBlocks(blocks, blocks);
return(true);
}
