private void runCheckVectors(
int count,
EaxBlockCipher encEax,
EaxBlockCipher decEax,
string additionalDataType,
byte[] sa,
byte[] p,
byte[] t,
byte[] c)
{
byte[] enc = new byte[c.Length];
if (sa != null)
{
encEax.ProcessAadBytes(sa, 0, sa.Length);
}
int len = encEax.ProcessBytes(p, 0, p.Length, enc, 0);
len += encEax.DoFinal(enc, len);
if (!AreEqual(c, enc))
{
Fail("encrypted stream fails to match in test " + count + " with " + additionalDataType);
}
byte[] tmp = new byte[enc.Length];
if (sa != null)
{
decEax.ProcessAadBytes(sa, 0, sa.Length);
}
len = decEax.ProcessBytes(enc, 0, enc.Length, tmp, 0);
len += decEax.DoFinal(tmp, len);
byte[] dec = new byte[len];
Array.Copy(tmp, 0, dec, 0, len);
if (!AreEqual(p, dec))
{
Fail("decrypted stream fails to match in test " + count + " with " + additionalDataType);
}
if (!AreEqual(t, decEax.GetMac()))
{
Fail("MAC fails to match in test " + count + " with " + additionalDataType);
}
}
private void runCheckVectors(
int count,
EaxBlockCipher encEax,
EaxBlockCipher decEax,
byte[] p,
byte[] t,
byte[] c)
{
byte[] enc = new byte[c.Length];
int len = encEax.ProcessBytes(p, 0, p.Length, enc, 0);
len += encEax.DoFinal(enc, len);
if (!AreEqual(c, enc))
{
Fail("encrypted stream fails to match in test " + count);
}
byte[] tmp = new byte[enc.Length];
len = decEax.ProcessBytes(enc, 0, enc.Length, tmp, 0);
len += decEax.DoFinal(tmp, len);
byte[] dec = new byte[len];
Array.Copy(tmp, 0, dec, 0, len);
if (!AreEqual(p, dec))
{
Fail("decrypted stream fails to match in test " + count);
}
if (!AreEqual(t, decEax.GetMac()))
{
Fail("MAC fails to match in test " + count);
}
}