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Use the Fortuna generator instead of the JVM's SecureRandom. Bug #4.

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Note that this is only the generator part of Fortuna, not the
accumulator. The generator requires a seed, which is provided by a
platform-specific implementation of SeedProvider. On Linux the
implementation reads the seed from /dev/urandom.
This commit is contained in:
akwizgran
2014-01-13 19:16:33 +00:00
parent a565e0c749
commit c9928348ef
15 changed files with 420 additions and 18 deletions
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7
briar-tests/src/org/briarproject/crypto/KeyAgreementTest.java
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@@ -1,17 +1,20 @@
package org.briarproject.crypto;
import static org.junit.Assert.assertArrayEquals;
import org.briarproject.BriarTestCase;
import org.briarproject.TestSeedProvider;
import org.briarproject.api.crypto.CryptoComponent;
import org.briarproject.api.crypto.KeyPair;
import org.briarproject.api.crypto.SeedProvider;
import org.junit.Test;
public class KeyAgreementTest extends BriarTestCase {
@Test
public void testKeyAgreement() throws Exception {
CryptoComponent crypto = new CryptoComponentImpl();
SeedProvider seedProvider = new TestSeedProvider();
CryptoComponent crypto = new CryptoComponentImpl(seedProvider);
KeyPair aPair = crypto.generateAgreementKeyPair();
byte[] aPub = aPair.getPublic().getEncoded();
KeyPair bPair = crypto.generateAgreementKeyPair();