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-rw-r--r--luni/src/test/java/libcore/java/security/KeyPairGeneratorTest.java172
1 files changed, 122 insertions, 50 deletions
diff --git a/luni/src/test/java/libcore/java/security/KeyPairGeneratorTest.java b/luni/src/test/java/libcore/java/security/KeyPairGeneratorTest.java
index d0b46ed..e7fdb1f 100644
--- a/luni/src/test/java/libcore/java/security/KeyPairGeneratorTest.java
+++ b/luni/src/test/java/libcore/java/security/KeyPairGeneratorTest.java
@@ -47,65 +47,120 @@ import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
+import javax.crypto.interfaces.DHPrivateKey;
+import javax.crypto.interfaces.DHPublicKey;
import javax.crypto.spec.DHParameterSpec;
import junit.framework.TestCase;
public class KeyPairGeneratorTest extends TestCase {
- public void test_getInstance() throws Exception {
+ public void test_providerCount() {
Provider[] providers = Security.getProviders();
- for (Provider provider : providers) {
- Set<Provider.Service> services = provider.getServices();
- for (Provider.Service service : services) {
- String type = service.getType();
- if (!type.equals("KeyPairGenerator")) {
- continue;
- }
- String algorithm = service.getAlgorithm();
+ // We expect there to be at least one provider.
+ assertTrue(providers.length > 0);
+ // If this fails remember to add _provider methods below. This test is sharded because it
+ // takes a long time to execute.
+ assertTrue(providers.length < 10);
+ }
- // AndroidKeyStore is tested in CTS.
- if ("AndroidKeyStore".equals(provider.getName())) {
- continue;
- }
+ public void test_getInstance_provider0() throws Exception {
+ test_getInstance(0);
+ }
- AlgorithmParameterSpec params = null;
+ public void test_getInstance_provider1() throws Exception {
+ test_getInstance(1);
+ }
- // TODO: detect if we're running in vogar and run the full test
- if ("DH".equals(algorithm)) {
- params = getDHParams();
- }
+ public void test_getInstance_provider2() throws Exception {
+ test_getInstance(2);
+ }
- try {
- // KeyPairGenerator.getInstance(String)
- KeyPairGenerator kpg1 = KeyPairGenerator.getInstance(algorithm);
- assertEquals(algorithm, kpg1.getAlgorithm());
- if (params != null) {
- kpg1.initialize(params);
- }
- test_KeyPairGenerator(kpg1);
-
- // KeyPairGenerator.getInstance(String, Provider)
- KeyPairGenerator kpg2 = KeyPairGenerator.getInstance(algorithm, provider);
- assertEquals(algorithm, kpg2.getAlgorithm());
- assertEquals(provider, kpg2.getProvider());
- if (params != null) {
- kpg2.initialize(params);
- }
- test_KeyPairGenerator(kpg2);
-
- // KeyPairGenerator.getInstance(String, String)
- KeyPairGenerator kpg3 = KeyPairGenerator.getInstance(algorithm,
- provider.getName());
- assertEquals(algorithm, kpg3.getAlgorithm());
- assertEquals(provider, kpg3.getProvider());
- if (params != null) {
- kpg3.initialize(params);
- }
- test_KeyPairGenerator(kpg3);
- } catch (Exception e) {
- throw new Exception("Problem testing KeyPairGenerator." + algorithm, e);
+ public void test_getInstance_provider3() throws Exception {
+ test_getInstance(3);
+ }
+
+ public void test_getInstance_provider4() throws Exception {
+ test_getInstance(4);
+ }
+
+ public void test_getInstance_provider5() throws Exception {
+ test_getInstance(5);
+ }
+
+ public void test_getInstance_provider6() throws Exception {
+ test_getInstance(6);
+ }
+
+ public void test_getInstance_provider7() throws Exception {
+ test_getInstance(7);
+ }
+
+ public void test_getInstance_provider8() throws Exception {
+ test_getInstance(8);
+ }
+
+ public void test_getInstance_provider9() throws Exception {
+ test_getInstance(9);
+ }
+
+ private void test_getInstance(int providerIndex) throws Exception {
+ Provider[] providers = Security.getProviders();
+ if (providerIndex >= providers.length) {
+ // Providers can be added by vendors and other tests. We do not
+ // specify a fixed number and silenty pass if the provider at the
+ // specified index does not exist.
+ return;
+ }
+ Provider provider = providers[providerIndex];
+ Set<Provider.Service> services = provider.getServices();
+ for (Provider.Service service : services) {
+ String type = service.getType();
+ if (!type.equals("KeyPairGenerator")) {
+ continue;
+ }
+ String algorithm = service.getAlgorithm();
+
+ // AndroidKeyStore is tested in CTS.
+ if ("AndroidKeyStore".equals(provider.getName())) {
+ continue;
+ }
+
+ AlgorithmParameterSpec params = null;
+
+ if ("DH".equals(algorithm)) {
+ params = getDHParams();
+ }
+
+ try {
+ // KeyPairGenerator.getInstance(String)
+ KeyPairGenerator kpg1 = KeyPairGenerator.getInstance(algorithm);
+ assertEquals(algorithm, kpg1.getAlgorithm());
+ if (params != null) {
+ kpg1.initialize(params);
}
+ test_KeyPairGenerator(kpg1);
+
+ // KeyPairGenerator.getInstance(String, Provider)
+ KeyPairGenerator kpg2 = KeyPairGenerator.getInstance(algorithm, provider);
+ assertEquals(algorithm, kpg2.getAlgorithm());
+ assertEquals(provider, kpg2.getProvider());
+ if (params != null) {
+ kpg2.initialize(params);
+ }
+ test_KeyPairGenerator(kpg2);
+
+ // KeyPairGenerator.getInstance(String, String)
+ KeyPairGenerator kpg3 = KeyPairGenerator.getInstance(algorithm,
+ provider.getName());
+ assertEquals(algorithm, kpg3.getAlgorithm());
+ assertEquals(provider, kpg3.getProvider());
+ if (params != null) {
+ kpg3.initialize(params);
+ }
+ test_KeyPairGenerator(kpg3);
+ } catch (Exception e) {
+ throw new Exception("Problem testing KeyPairGenerator." + algorithm, e);
}
}
}
@@ -161,6 +216,14 @@ public class KeyPairGeneratorTest extends TestCase {
test_KeyPair(kpg, kpg.generateKeyPair());
String algorithm = kpg.getAlgorithm();
+
+ // TODO: detect if we're running in vogar and run the full test
+ if ("DH".equals(algorithm)) {
+ // Disabled because this takes too long on devices.
+ // TODO: Re-enable DH test. http://b/5513723.
+ return;
+ }
+
List<Integer> keySizes = getKeySizes(algorithm);
for (int keySize : keySizes) {
kpg.initialize(keySize);
@@ -206,6 +269,17 @@ public class KeyPairGeneratorTest extends TestCase {
expectedAlgorithm = "DH";
}
assertEquals(expectedAlgorithm, k.getAlgorithm().toUpperCase());
+ if (expectedAlgorithm.equals("DH")) {
+ if (k instanceof DHPublicKey) {
+ DHPublicKey dhPub = (DHPublicKey) k;
+ assertEquals(dhPub.getParams().getP(), getDHParams().getP());
+ } else if (k instanceof DHPrivateKey) {
+ DHPrivateKey dhPriv = (DHPrivateKey) k;
+ assertEquals(dhPriv.getParams().getP(), getDHParams().getP());
+ } else {
+ fail("not a public or private key!?");
+ }
+ }
assertNotNull(k.getEncoded());
assertNotNull(k.getFormat());
@@ -287,7 +361,7 @@ public class KeyPairGeneratorTest extends TestCase {
*
* openssl gendh 512 | openssl dhparams -C
*/
- private static AlgorithmParameterSpec getDHParams() {
+ private static DHParameterSpec getDHParams() {
BigInteger p = new BigInteger("E7AB1768BD75CD24700960FFA32D3F1557344E587101237532CC641646ED7A7C104743377F6D46251698B665CE2A6CBAB6714C2569A7D2CA22C0CF03FA40AC93", 16);
BigInteger g = new BigInteger("02", 16);
return new DHParameterSpec(p, g, 512);
@@ -341,8 +415,6 @@ public class KeyPairGeneratorTest extends TestCase {
public void testDSAGeneratorWithParams() throws Exception {
final DSAParameterSpec dsaSpec = new DSAParameterSpec(DSA_P, DSA_Q, DSA_G);
- boolean failure = false;
-
final Provider[] providers = Security.getProviders();
for (final Provider p : providers) {
Service s = p.getService("KeyPairGenerator", "DSA");
generated by cgit v1.1 at 2024-06-01 01:29:07 +0000