public void BitArrayToWords()
{
HashAlgorithm hasher = new SHA512Managed();
System.Collections.BitArray source = new System.Collections.BitArray(hasher.ComputeHash(new byte[] { 1, 2, 3, 4, 5 }));
List <System.Collections.BitArray> words = source.ToWords(8);
Assert.AreEqual(64, words.Count);
}
public void ListOfBitArrayToBitArray()
{
HashAlgorithm hasher = new SHA512Managed();
byte[] hash = hasher.ComputeHash(new byte[] { 1, 2, 3, 4, 5 });
for (int i = 3; i < 256; i++)
{
hash = hasher.ComputeHash(hash);
System.Collections.BitArray original = new System.Collections.BitArray(hash);
List <System.Collections.BitArray> words = original.ToWords(i);
System.Collections.BitArray reconstituted = words.ToBitArray();
CollectionAssert.AreEqual(original, reconstituted);
}
}
