public void GivesCorrectOutputWithNoInput()
{
var digest = new SHA1Digest();
var result = digest.Digest();
AssertSHA1("da39a3ee5e6b4b0d3255bfef95601890afd80709", result);
}
private SHA1Digest(SHA1Digest source)
: base(source)
{
h0 = source.h0;
h1 = source.h1;
h2 = source.h2;
h3 = source.h3;
h4 = source.h4;
complete = source.complete;
}
public void GivesCorrectOutputWithStringInput()
{
var digest = new SHA1Digest();
var buffer = Encoding.UTF8.GetBytes("The quick brown fox jumps over the lazy dog");
digest.Update(buffer, 0, buffer.Length);
var result = digest.Digest();
AssertSHA1("2fd4e1c67a2d28fced849ee1bb76e7391b93eb12", result);
}
public void GivesCorrectOutputWithSimpleStringInput()
{
var digest = new SHA1Digest();
var buffer = new byte[] { 0x24 };
digest.Update(buffer, 0, buffer.Length);
var result = digest.Digest();
AssertSHA1("3cdf2936da2fc556bfa533ab1eb59ce710ac80e5", result);
}
private void RunNIST(string file)
{
var lines = File.ReadAllLines("Hashing/TestVectors/" + file);
for (var i = 0; i < lines.Length; i += 4)
{
var digest = new SHA1Digest();
var len = int.Parse(lines[i].Substring(6)) / 8;
var msg = HexConverter.FromHex(lines[i + 1].Substring(6));
var expectedHash = lines[i + 2].Substring(5);
digest.Update(msg, 0, len);
var hash = digest.Digest();
AssertSHA1(expectedHash, hash);
}
}
