public void testMatchingFingerprints()
{
ECKeyPair aliceKeyPair = Curve.generateKeyPair();
ECKeyPair bobKeyPair = Curve.generateKeyPair();
IdentityKey aliceIdentityKey = new IdentityKey(aliceKeyPair.getPublicKey());
IdentityKey bobIdentityKey = new IdentityKey(bobKeyPair.getPublicKey());
NumericFingerprintGenerator generator = new NumericFingerprintGenerator(1024);
Fingerprint aliceFingerprint = generator.createFor("+14152222222", aliceIdentityKey,
"+14153333333", bobIdentityKey);
Fingerprint bobFingerprint = generator.createFor("+14153333333", bobIdentityKey,
"+14152222222", aliceIdentityKey);
Assert.AreEqual <string>(aliceFingerprint.getDisplayableFingerprint().getDisplayText(),
bobFingerprint.getDisplayableFingerprint().getDisplayText());
Assert.IsTrue(
aliceFingerprint.getScannableFingerprint().compareTo(
bobFingerprint.getScannableFingerprint().getSerialized()));
Assert.IsTrue(
bobFingerprint.getScannableFingerprint().compareTo(
aliceFingerprint.getScannableFingerprint().getSerialized()));
Assert.AreEqual <int>(aliceFingerprint.getDisplayableFingerprint().getDisplayText().Length, 60);
}
public void testMismatchingFingerprints()
{
ECKeyPair aliceKeyPair = Curve.generateKeyPair();
ECKeyPair bobKeyPair = Curve.generateKeyPair();
ECKeyPair mitmKeyPair = Curve.generateKeyPair();
IdentityKey aliceIdentityKey = new IdentityKey(aliceKeyPair.getPublicKey());
IdentityKey bobIdentityKey = new IdentityKey(bobKeyPair.getPublicKey());
IdentityKey mitmIdentityKey = new IdentityKey(mitmKeyPair.getPublicKey());
NumericFingerprintGenerator generator = new NumericFingerprintGenerator(1024);
Fingerprint aliceFingerprint = generator.createFor(VERSION_1,
Encoding.UTF8.GetBytes("+14152222222"), aliceIdentityKey,
Encoding.UTF8.GetBytes("+14153333333"), mitmIdentityKey);
Fingerprint bobFingerprint = generator.createFor(VERSION_1,
Encoding.UTF8.GetBytes("+14153333333"), bobIdentityKey,
Encoding.UTF8.GetBytes("+14152222222"), aliceIdentityKey);
Assert.AreNotEqual(aliceFingerprint.getDisplayableFingerprint().getDisplayText(),
bobFingerprint.getDisplayableFingerprint().getDisplayText());
Assert.IsFalse(aliceFingerprint.getScannableFingerprint().compareTo(bobFingerprint.getScannableFingerprint().getSerialized()));
Assert.IsFalse(bobFingerprint.getScannableFingerprint().compareTo(aliceFingerprint.getScannableFingerprint().getSerialized()));
}
public void TestMismatchingIdentifiers()
{
EcKeyPair aliceKeyPair = Curve.GenerateKeyPair();
EcKeyPair bobKeyPair = Curve.GenerateKeyPair();
IdentityKey aliceIdentityKey = new IdentityKey(aliceKeyPair.GetPublicKey());
IdentityKey bobIdentityKey = new IdentityKey(bobKeyPair.GetPublicKey());
NumericFingerprintGenerator generator = new NumericFingerprintGenerator(1024);
Fingerprint aliceFingerprint = generator.CreateFor("+141512222222", aliceIdentityKey,
"+14153333333", bobIdentityKey);
Fingerprint bobFingerprint = generator.CreateFor("+14153333333", bobIdentityKey,
"+14152222222", aliceIdentityKey);
Assert.AreNotEqual <string>(aliceFingerprint.GetDisplayableFingerprint().GetDisplayText(),
bobFingerprint.GetDisplayableFingerprint().GetDisplayText());
Assert.IsFalse(aliceFingerprint.GetScannableFingerprint().CompareTo(bobFingerprint.GetScannableFingerprint().GetSerialized()));
Assert.IsFalse(bobFingerprint.GetScannableFingerprint().CompareTo(aliceFingerprint.GetScannableFingerprint().GetSerialized()));
}
public void testVectors()
{
return; //disable for now
IdentityKey aliceIdentityKey = new IdentityKey(ALICE_IDENTITY, 0);
IdentityKey bobIdentityKey = new IdentityKey(BOB_IDENTITY, 0);
NumericFingerprintGenerator generator = new NumericFingerprintGenerator(5200);
Fingerprint aliceFingerprint = generator.createFor(
"+14152222222", aliceIdentityKey,
"+14153333333", bobIdentityKey);
Fingerprint bobFingerprint = generator.createFor(
"+14153333333", bobIdentityKey,
"+14152222222", aliceIdentityKey);
Assert.AreEqual(aliceFingerprint.getDisplayableFingerprint().getDisplayText(), DISPLAYABLE_FINGERPRINT);
Assert.AreEqual(bobFingerprint.getDisplayableFingerprint().getDisplayText(), DISPLAYABLE_FINGERPRINT);
CollectionAssert.AreEqual(aliceFingerprint.getScannableFingerprint().getSerialized(), ALICE_SCANNABLE_FINGERPRINT);
CollectionAssert.AreEqual(bobFingerprint.getScannableFingerprint().getSerialized(), BOB_SCANNABLE_FINGERPRINT);
}
public void testMismatchingIdentifiers()
{
ECKeyPair aliceKeyPair = Curve.generateKeyPair();
ECKeyPair bobKeyPair = Curve.generateKeyPair();
IdentityKey aliceIdentityKey = new IdentityKey(aliceKeyPair.getPublicKey());
IdentityKey bobIdentityKey = new IdentityKey(bobKeyPair.getPublicKey());
NumericFingerprintGenerator generator = new NumericFingerprintGenerator(1024);
Fingerprint aliceFingerprint = generator.createFor("+141512222222", aliceIdentityKey,
"+14153333333", bobIdentityKey);
Fingerprint bobFingerprint = generator.createFor("+14153333333", bobIdentityKey,
"+14152222222", aliceIdentityKey);
Assert.AreNotEqual <string>(aliceFingerprint.getDisplayableFingerprint().getDisplayText(),
bobFingerprint.getDisplayableFingerprint().getDisplayText());
try
{
;
aliceFingerprint.getScannableFingerprint().compareTo(bobFingerprint.getScannableFingerprint().getSerialized());
throw new Exception("Should mismatch!");
}
catch (FingerprintIdentifierMismatchException)
{
// good
}
try
{
bobFingerprint.getScannableFingerprint().compareTo(aliceFingerprint.getScannableFingerprint().getSerialized());
throw new Exception("Should mismatch!");
}
catch (FingerprintIdentifierMismatchException)
{
// good
}
}
public void TestVectors()
{
return; //disable for now
IdentityKey aliceIdentityKey = new IdentityKey(AliceIdentity, 0);
IdentityKey bobIdentityKey = new IdentityKey(BobIdentity, 0);
NumericFingerprintGenerator generator = new NumericFingerprintGenerator(5200);
Fingerprint aliceFingerprint = generator.CreateFor(
"+14152222222", aliceIdentityKey,
"+14153333333", bobIdentityKey);
Fingerprint bobFingerprint = generator.CreateFor(
"+14153333333", bobIdentityKey,
"+14152222222", aliceIdentityKey);
Assert.AreEqual(aliceFingerprint.GetDisplayableFingerprint().GetDisplayText(), DisplayableFingerprint);
Assert.AreEqual(bobFingerprint.GetDisplayableFingerprint().GetDisplayText(), DisplayableFingerprint);
CollectionAssert.AreEqual(aliceFingerprint.GetScannableFingerprint().GetSerialized(), AliceScannableFingerprint);
CollectionAssert.AreEqual(bobFingerprint.GetScannableFingerprint().GetSerialized(), BobScannableFingerprint);
}
public void testVectorsVersion2()
{
IdentityKey aliceIdentityKey = new IdentityKey(ALICE_IDENTITY, 0);
IdentityKey bobIdentityKey = new IdentityKey(BOB_IDENTITY, 0);
byte[] aliceStableId = Encoding.UTF8.GetBytes("+14152222222");
byte[] bobStableId = Encoding.UTF8.GetBytes("+14153333333");
NumericFingerprintGenerator generator = new NumericFingerprintGenerator(5200);
Fingerprint aliceFingerprint = generator.createFor(VERSION_2,
aliceStableId, aliceIdentityKey,
bobStableId, bobIdentityKey);
Fingerprint bobFingerprint = generator.createFor(VERSION_2,
bobStableId, bobIdentityKey,
aliceStableId, aliceIdentityKey);
Assert.AreEqual(DISPLAYABLE_FINGERPRINT_V2, aliceFingerprint.getDisplayableFingerprint().getDisplayText());
Assert.AreEqual(DISPLAYABLE_FINGERPRINT_V2, bobFingerprint.getDisplayableFingerprint().getDisplayText());
CollectionAssert.AreEqual(ALICE_SCANNABLE_FINGERPRINT_V2, aliceFingerprint.getScannableFingerprint().getSerialized());
CollectionAssert.AreEqual(BOB_SCANNABLE_FINGERPRINT_V2, bobFingerprint.getScannableFingerprint().getSerialized());
}
public void testDifferentVersionsMakeSameFingerPrintsButDifferentScannable()
{
IdentityKey aliceIdentityKey = new IdentityKey(ALICE_IDENTITY, 0);
IdentityKey bobIdentityKey = new IdentityKey(BOB_IDENTITY, 0);
byte[] aliceStableId = Encoding.UTF8.GetBytes("+14152222222");
byte[] bobStableId = Encoding.UTF8.GetBytes("+14153333333");
NumericFingerprintGenerator generator = new NumericFingerprintGenerator(5200);
Fingerprint aliceFingerprintV1 = generator.createFor(VERSION_1,
aliceStableId, aliceIdentityKey,
bobStableId, bobIdentityKey);
Fingerprint aliceFingerprintV2 = generator.createFor(VERSION_2,
aliceStableId, aliceIdentityKey,
bobStableId, bobIdentityKey);
Assert.IsTrue(aliceFingerprintV1.getDisplayableFingerprint().getDisplayText() ==
aliceFingerprintV2.getDisplayableFingerprint().getDisplayText());
CollectionAssert.AreNotEqual(aliceFingerprintV1.getScannableFingerprint().getSerialized(),
aliceFingerprintV2.getScannableFingerprint().getSerialized());
}
