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Code Issues Releases Wiki Activity

Use BCs Arrays.constantTimeAreEqual(char[], char[])

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This commit is contained in:
Paul Schaub 2022-09-29 12:50:32 +02:00
parent 527aab922e
commit 81bb8cba54
3 changed files with 10 additions and 65 deletions
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17
pgpainless-core/src/test/java/org/pgpainless/util/BCUtilTest.java
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@ -19,6 +19,7 @@ import org.bouncycastle.openpgp.PGPPublicKeyRing;
import org.bouncycastle.openpgp.PGPPublicKeyRingCollection;
import org.bouncycastle.openpgp.PGPSecretKeyRing;
import org.bouncycastle.openpgp.PGPSecretKeyRingCollection;
import org.bouncycastle.util.Arrays;
import org.junit.jupiter.api.Test;
import org.pgpainless.PGPainless;
import org.pgpainless.algorithm.KeyFlag;
@ -94,14 +95,14 @@ public class BCUtilTest {
@Test
public void constantTimeAreEqualsTest() {
char[] b = "Hello".toCharArray();
assertTrue(BCUtil.constantTimeAreEqual(b, b));
assertTrue(BCUtil.constantTimeAreEqual("Hello".toCharArray(), "Hello".toCharArray()));
assertTrue(BCUtil.constantTimeAreEqual(new char[0], new char[0]));
assertTrue(BCUtil.constantTimeAreEqual(new char[] {'H', 'e', 'l', 'l', 'o'}, "Hello".toCharArray()));
assertTrue(Arrays.constantTimeAreEqual(b, b));
assertTrue(Arrays.constantTimeAreEqual("Hello".toCharArray(), "Hello".toCharArray()));
assertTrue(Arrays.constantTimeAreEqual(new char[0], new char[0]));
assertTrue(Arrays.constantTimeAreEqual(new char[] {'H', 'e', 'l', 'l', 'o'}, "Hello".toCharArray()));
assertFalse(BCUtil.constantTimeAreEqual("Hello".toCharArray(), "Hello World".toCharArray()));
assertFalse(BCUtil.constantTimeAreEqual(null, "Hello".toCharArray()));
assertFalse(BCUtil.constantTimeAreEqual("Hello".toCharArray(), null));
assertFalse(BCUtil.constantTimeAreEqual(null, null));
assertFalse(Arrays.constantTimeAreEqual("Hello".toCharArray(), "Hello World".toCharArray()));
assertFalse(Arrays.constantTimeAreEqual(null, "Hello".toCharArray()));
assertFalse(Arrays.constantTimeAreEqual("Hello".toCharArray(), null));
assertFalse(Arrays.constantTimeAreEqual((char[]) null, null));
}
}