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Test: Move ElGamalTest from core to router to follow tested class

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This commit is contained in:
zzz
2018-11-23 14:22:08 +00:00
parent 535f2daab0
commit d6e350184c
3 changed files with 49 additions and 35 deletions
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1
core/java/test/junit/net/i2p/crypto/CryptoTestSuite.java
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@ -24,7 +24,6 @@ public class CryptoTestSuite {
suite.addTestSuite(CryptixAESEngineTest.class); suite.addTestSuite(CryptixAESEngineTest.class);
suite.addTestSuite(CryptixRijndael_AlgorithmTest.class); suite.addTestSuite(CryptixRijndael_AlgorithmTest.class);
suite.addTestSuite(DSATest.class); suite.addTestSuite(DSATest.class);
suite.addTestSuite(ElGamalTest.class);
suite.addTestSuite(HMACSHA256Test.class); suite.addTestSuite(HMACSHA256Test.class);
suite.addTestSuite(KeyGeneratorTest.class); suite.addTestSuite(KeyGeneratorTest.class);
suite.addTestSuite(SHA1HashTest.class); suite.addTestSuite(SHA1HashTest.class);

25
core/java/test/junit/net/i2p/crypto/ElGamalTest.java → router/java/test/junit/net/i2p/router/crypto/ElGamalTest.java
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@ -1,4 +1,4 @@
package net.i2p.crypto; package net.i2p.router.crypto;
/* /*
* free (adj.): unencumbered; not under the control of others * free (adj.): unencumbered; not under the control of others
* Written by jrandom in 2003 and released into the public domain * Written by jrandom in 2003 and released into the public domain
@ -16,6 +16,8 @@ import java.util.Set;
import junit.framework.TestCase; import junit.framework.TestCase;
import net.i2p.I2PAppContext; import net.i2p.I2PAppContext;
import net.i2p.crypto.KeyGenerator;
import net.i2p.crypto.SHA256Generator;
import net.i2p.data.Base64; import net.i2p.data.Base64;
import net.i2p.data.DataFormatException; import net.i2p.data.DataFormatException;
import net.i2p.data.DataHelper; import net.i2p.data.DataHelper;
@ -24,6 +26,7 @@ import net.i2p.data.PrivateKey;
import net.i2p.data.PublicKey; import net.i2p.data.PublicKey;
import net.i2p.data.SessionKey; import net.i2p.data.SessionKey;
import net.i2p.data.SessionTag; import net.i2p.data.SessionTag;
import net.i2p.router.crypto.ElGamalAESEngine;
import net.i2p.util.RandomSource; import net.i2p.util.RandomSource;
public class ElGamalTest extends TestCase{ public class ElGamalTest extends TestCase{
@ -126,7 +129,7 @@ public class ElGamalTest extends TestCase{
protected void setUp() { protected void setUp() {
_context = I2PAppContext.getGlobalContext(); _context = I2PAppContext.getGlobalContext();
Object o = YKGenerator.class; //Object o = YKGenerator.class;
} }
public void testBasicAES(){ public void testBasicAES(){
@ -155,12 +158,13 @@ public class ElGamalTest extends TestCase{
String msg = "Hello world"; String msg = "Hello world";
byte encrypted[] = _context.elGamalAESEngine().encryptAESBlock(DataHelper.getASCII(msg), sessionKey, iv, null, null, 64); ElGamalAESEngine e = new ElGamalAESEngine(_context);
byte encrypted[] = e.encryptAESBlock(DataHelper.getASCII(msg), sessionKey, iv, null, null, 64);
Set<SessionTag> foundTags = new HashSet<SessionTag>(); Set<SessionTag> foundTags = new HashSet<SessionTag>();
SessionKey foundKey = new SessionKey(); SessionKey foundKey = new SessionKey();
byte decrypted[] = null; byte decrypted[] = null;
try{ try{
decrypted = _context.elGamalAESEngine().decryptAESBlock(encrypted, 0, encrypted.length, sessionKey, iv, null, foundTags, foundKey); decrypted = e.decryptAESBlock(encrypted, 0, encrypted.length, sessionKey, iv, null, foundTags, foundKey);
}catch(DataFormatException dfe){ }catch(DataFormatException dfe){
dfe.printStackTrace(); dfe.printStackTrace();
fail(); fail();
@ -180,10 +184,11 @@ public class ElGamalTest extends TestCase{
SessionKey key = _context.sessionKeyManager().getCurrentKey(pubKey); SessionKey key = _context.sessionKeyManager().getCurrentKey(pubKey);
if (key == null) if (key == null)
key = _context.sessionKeyManager().createSession(pubKey); key = _context.sessionKeyManager().createSession(pubKey);
byte[] encrypted = _context.elGamalAESEngine().encrypt(DataHelper.getASCII(msg), pubKey, key, null, null, 64); ElGamalAESEngine e = new ElGamalAESEngine(_context);
byte[] encrypted = e.encrypt(DataHelper.getASCII(msg), pubKey, key, null, null, 64);
byte[] decrypted = null; byte[] decrypted = null;
try{ try{
decrypted = _context.elGamalAESEngine().decrypt(encrypted, privKey, _context.sessionKeyManager()); decrypted = e.decrypt(encrypted, privKey, _context.sessionKeyManager());
}catch(DataFormatException dfe){ }catch(DataFormatException dfe){
dfe.printStackTrace(); dfe.printStackTrace();
fail(); fail();
@ -256,6 +261,7 @@ public class ElGamalTest extends TestCase{
} }
public void testLoop(){ public void testLoop(){
ElGamalAESEngine e = new ElGamalAESEngine(_context);
for(int i = 0; i < 5; i++){ for(int i = 0; i < 5; i++){
Object keys[] = KeyGenerator.getInstance().generatePKIKeypair(); Object keys[] = KeyGenerator.getInstance().generatePKIKeypair();
PublicKey pubKey = (PublicKey)keys[0]; PublicKey pubKey = (PublicKey)keys[0];
@ -267,10 +273,10 @@ public class ElGamalTest extends TestCase{
if (key == null) if (key == null)
key = _context.sessionKeyManager().createSession(pubKey); key = _context.sessionKeyManager().createSession(pubKey);
byte[] encrypted = _context.elGamalAESEngine().encrypt(msg, pubKey, key, null, null, 1024); byte[] encrypted = e.encrypt(msg, pubKey, key, null, null, 1024);
byte[] decrypted = null; byte[] decrypted = null;
try{ try{
decrypted = _context.elGamalAESEngine().decrypt(encrypted, privKey, _context.sessionKeyManager()); decrypted = e.decrypt(encrypted, privKey, _context.sessionKeyManager());
}catch(DataFormatException dfe){ }catch(DataFormatException dfe){
dfe.printStackTrace(); dfe.printStackTrace();
fail(); fail();
@ -370,6 +376,8 @@ public class ElGamalTest extends TestCase{
} }
} }
/****
Package private, move back to net.i2p.crypto if we want to test it
public void testYKGen(){ public void testYKGen(){
RandomSource.getInstance().nextBoolean(); RandomSource.getInstance().nextBoolean();
I2PAppContext context = I2PAppContext.getGlobalContext(); I2PAppContext context = I2PAppContext.getGlobalContext();
@ -378,4 +386,5 @@ public class ElGamalTest extends TestCase{
ykgen.getNextYK(); ykgen.getNextYK();
} }
} }
****/
} }

58
router/java/test/junit/net/i2p/router/crypto/SessionEncryptionTest.java
View File

@ -21,6 +21,7 @@ import net.i2p.data.PrivateKey;
import net.i2p.data.PublicKey; import net.i2p.data.PublicKey;
import net.i2p.data.SessionKey; import net.i2p.data.SessionKey;
import net.i2p.data.SessionTag; import net.i2p.data.SessionTag;
import net.i2p.router.crypto.ElGamalAESEngine;
/** /**
* *
@ -48,8 +49,9 @@ public class SessionEncryptionTest extends TestCase{
byte[] msg = DataHelper.getASCII("msg 1"); byte[] msg = DataHelper.getASCII("msg 1");
byte emsg[] = _context.elGamalAESEngine().encrypt(msg, pubKey, curKey, null, null, 64); ElGamalAESEngine e = new ElGamalAESEngine(_context);
byte dmsg[] = _context.elGamalAESEngine().decrypt(emsg, privKey, skm); byte emsg[] = e.encrypt(msg, pubKey, curKey, null, null, 64);
byte dmsg[] = e.decrypt(emsg, privKey, skm);
assertTrue(DataHelper.eq(dmsg, msg)); assertTrue(DataHelper.eq(dmsg, msg));
} }
@ -62,8 +64,9 @@ public class SessionEncryptionTest extends TestCase{
byte[] msg = DataHelper.getASCII("msg 2"); byte[] msg = DataHelper.getASCII("msg 2");
byte emsg[] = _context.elGamalAESEngine().encrypt(msg, pubKey, curKey, null, null, 64); ElGamalAESEngine e = new ElGamalAESEngine(_context);
byte dmsg[] = _context.elGamalAESEngine().decrypt(emsg, privKey, skm); byte emsg[] = e.encrypt(msg, pubKey, curKey, null, null, 64);
byte dmsg[] = e.decrypt(emsg, privKey, skm);
assertTrue(DataHelper.eq(dmsg, msg)); assertTrue(DataHelper.eq(dmsg, msg));
} }
@ -101,9 +104,10 @@ public class SessionEncryptionTest extends TestCase{
byte[] msg4 = DataHelper.getASCII("msg 4"); byte[] msg4 = DataHelper.getASCII("msg 4");
byte[] msg5 = DataHelper.getASCII("msg 5"); byte[] msg5 = DataHelper.getASCII("msg 5");
byte emsg1[] = _context.elGamalAESEngine().encrypt(msg1, pubKey, curKey, firstTags, null, 64); ElGamalAESEngine e = new ElGamalAESEngine(_context);
byte emsg1[] = e.encrypt(msg1, pubKey, curKey, firstTags, null, 64);
byte dmsg1[] = _context.elGamalAESEngine().decrypt(emsg1, privKey, skm); byte dmsg1[] = e.decrypt(emsg1, privKey, skm);
assertTrue(DataHelper.eq(dmsg1, msg1)); assertTrue(DataHelper.eq(dmsg1, msg1));
@ -116,9 +120,9 @@ public class SessionEncryptionTest extends TestCase{
assertNotNull(curTag); assertNotNull(curTag);
byte emsg2[] = _context.elGamalAESEngine().encrypt(msg2, pubKey, curKey, null, curTag, 64); byte emsg2[] = e.encrypt(msg2, pubKey, curKey, null, curTag, 64);
byte dmsg2[] = _context.elGamalAESEngine().decrypt(emsg2, privKey, skm); byte dmsg2[] = e.decrypt(emsg2, privKey, skm);
assertTrue(DataHelper.eq(dmsg2, msg2)); assertTrue(DataHelper.eq(dmsg2, msg2));
@ -130,9 +134,9 @@ public class SessionEncryptionTest extends TestCase{
assertNotNull(curTag); assertNotNull(curTag);
assertNotNull(curKey); assertNotNull(curKey);
byte emsg3[] = _context.elGamalAESEngine().encrypt(msg3, pubKey, curKey, secondTags, curTag, 64); byte emsg3[] = e.encrypt(msg3, pubKey, curKey, secondTags, curTag, 64);
byte dmsg3[] = _context.elGamalAESEngine().decrypt(emsg3, privKey, skm); byte dmsg3[] = e.decrypt(emsg3, privKey, skm);
assertTrue(DataHelper.eq(dmsg3, msg3)); assertTrue(DataHelper.eq(dmsg3, msg3));
@ -146,9 +150,9 @@ public class SessionEncryptionTest extends TestCase{
assertNotNull(curTag); assertNotNull(curTag);
assertNotNull(curKey); assertNotNull(curKey);
byte emsg4[] = _context.elGamalAESEngine().encrypt(msg4, pubKey, curKey, null, curTag, 64); byte emsg4[] = e.encrypt(msg4, pubKey, curKey, null, curTag, 64);
byte dmsg4[] = _context.elGamalAESEngine().decrypt(emsg4, privKey, skm); byte dmsg4[] = e.decrypt(emsg4, privKey, skm);
assertTrue(DataHelper.eq(dmsg4, msg4)); assertTrue(DataHelper.eq(dmsg4, msg4));
@ -158,9 +162,9 @@ public class SessionEncryptionTest extends TestCase{
assertNotNull(curTag); assertNotNull(curTag);
assertNotNull(curKey); assertNotNull(curKey);
byte emsg5[] = _context.elGamalAESEngine().encrypt(msg5, pubKey, curKey, null, curTag, 64); byte emsg5[] = e.encrypt(msg5, pubKey, curKey, null, curTag, 64);
byte dmsg5[] = _context.elGamalAESEngine().decrypt(emsg5, privKey, skm); byte dmsg5[] = e.decrypt(emsg5, privKey, skm);
assertTrue(DataHelper.eq(dmsg5, msg5)); assertTrue(DataHelper.eq(dmsg5, msg5));
@ -201,9 +205,10 @@ public class SessionEncryptionTest extends TestCase{
byte[] msg4 = DataHelper.getASCII("msg 4"); byte[] msg4 = DataHelper.getASCII("msg 4");
byte[] msg5 = DataHelper.getASCII("msg 5"); byte[] msg5 = DataHelper.getASCII("msg 5");
byte emsg1[] = _context.elGamalAESEngine().encrypt(msg1, pubKey, curKey, firstTags, null, 64); ElGamalAESEngine e = new ElGamalAESEngine(_context);
byte emsg1[] = e.encrypt(msg1, pubKey, curKey, firstTags, null, 64);
byte dmsg1[] = _context.elGamalAESEngine().decrypt(emsg1, privKey, skm); byte dmsg1[] = e.decrypt(emsg1, privKey, skm);
assertTrue(DataHelper.eq(dmsg1, msg1)); assertTrue(DataHelper.eq(dmsg1, msg1));
@ -216,9 +221,9 @@ public class SessionEncryptionTest extends TestCase{
assertNotNull(curTag); assertNotNull(curTag);
byte emsg2[] = _context.elGamalAESEngine().encrypt(msg2, pubKey, curKey, null, curTag, 64); byte emsg2[] = e.encrypt(msg2, pubKey, curKey, null, curTag, 64);
byte dmsg2[] = _context.elGamalAESEngine().decrypt(emsg2, privKey, skm); byte dmsg2[] = e.decrypt(emsg2, privKey, skm);
assertTrue(DataHelper.eq(dmsg2, msg2)); assertTrue(DataHelper.eq(dmsg2, msg2));
@ -229,9 +234,9 @@ public class SessionEncryptionTest extends TestCase{
assertNotNull(curTag); assertNotNull(curTag);
assertNotNull(curKey); assertNotNull(curKey);
byte emsg3[] = _context.elGamalAESEngine().encrypt(msg3, pubKey, curKey, secondTags, curTag, nextKey, 64); byte emsg3[] = e.encrypt(msg3, pubKey, curKey, secondTags, curTag, nextKey, 64);
byte dmsg3[] = _context.elGamalAESEngine().decrypt(emsg3, privKey, skm); byte dmsg3[] = e.decrypt(emsg3, privKey, skm);
assertTrue(DataHelper.eq(dmsg3, msg3)); assertTrue(DataHelper.eq(dmsg3, msg3));
@ -245,9 +250,9 @@ public class SessionEncryptionTest extends TestCase{
assertNotNull(curTag); assertNotNull(curTag);
assertNotNull(curKey); assertNotNull(curKey);
byte emsg4[] = _context.elGamalAESEngine().encrypt(msg4, pubKey, curKey, null, curTag, 64); byte emsg4[] = e.encrypt(msg4, pubKey, curKey, null, curTag, 64);
byte dmsg4[] = _context.elGamalAESEngine().decrypt(emsg4, privKey, skm); byte dmsg4[] = e.decrypt(emsg4, privKey, skm);
assertTrue(DataHelper.eq(dmsg4, msg4)); assertTrue(DataHelper.eq(dmsg4, msg4));
@ -258,9 +263,9 @@ public class SessionEncryptionTest extends TestCase{
assertNotNull(curTag); assertNotNull(curTag);
assertNotNull(curKey); assertNotNull(curKey);
byte emsg5[] = _context.elGamalAESEngine().encrypt(msg5, pubKey, curKey, null, curTag, 64); byte emsg5[] = e.encrypt(msg5, pubKey, curKey, null, curTag, 64);
byte dmsg5[] = _context.elGamalAESEngine().decrypt(emsg5, privKey, skm); byte dmsg5[] = e.decrypt(emsg5, privKey, skm);
assertTrue(DataHelper.eq(dmsg5, msg5)); assertTrue(DataHelper.eq(dmsg5, msg5));
@ -278,6 +283,7 @@ public class SessionEncryptionTest extends TestCase{
SessionKeyManager skm = new TransientSessionKeyManager(_context); SessionKeyManager skm = new TransientSessionKeyManager(_context);
SessionKey curKey = skm.createSession(pubKey); SessionKey curKey = skm.createSession(pubKey);
ElGamalAESEngine e = new ElGamalAESEngine(_context);
for (int i = 0; i < 1000; i++) { for (int i = 0; i < 1000; i++) {
Set<SessionTag> tags = null; Set<SessionTag> tags = null;
SessionKey nextKey = null; SessionKey nextKey = null;
@ -293,9 +299,9 @@ public class SessionEncryptionTest extends TestCase{
byte[] msg = DataHelper.getASCII("msg " + i); byte[] msg = DataHelper.getASCII("msg " + i);
byte emsg[] = _context.elGamalAESEngine().encrypt(msg, pubKey, curKey, tags, curTag, nextKey, 64); byte emsg[] = e.encrypt(msg, pubKey, curKey, tags, curTag, nextKey, 64);
byte dmsg[] = _context.elGamalAESEngine().decrypt(emsg, privKey, skm); byte dmsg[] = e.decrypt(emsg, privKey, skm);
assertTrue(DataHelper.eq(dmsg, msg)); assertTrue(DataHelper.eq(dmsg, msg));
if ( (tags != null) && (tags.size() > 0) ) { if ( (tags != null) && (tags.size() > 0) ) {