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ECKeyTest: once again, fix a flaky decrypt test. There's no MAC on the encrypted bytes so you can't assume padding checks will always catch corrupted data.

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This commit is contained in:
Mike Hearn 2013-12-13 16:08:54 -08:00
parent 7e4f6369e4
commit cdfa0ae61b
1 changed files with 1 additions and 5 deletions
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6
core/src/test/java/com/google/bitcoin/core/ECKeyTest.java
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@ -349,11 +349,7 @@ public class ECKeyTest {
byte[] goodEncryptedPrivateKeyBytes = encryptedPrivateKey.getEncryptedBytes();
// Break the encrypted private key and check it is broken.
byte[] badEncryptedPrivateKeyBytes = goodEncryptedPrivateKeyBytes;
// XOR the 16th byte with 0x0A (this is fairly arbitary) to break it.
badEncryptedPrivateKeyBytes[16] = (byte) (badEncryptedPrivateKeyBytes[12] ^ new Byte("12").byteValue());
byte[] badEncryptedPrivateKeyBytes = new byte[goodEncryptedPrivateKeyBytes.length];
encryptedPrivateKey.setEncryptedPrivateBytes(badEncryptedPrivateKeyBytes);
ECKey badEncryptedKey = new ECKey(encryptedPrivateKey, originalUnencryptedKey.getPubKey(), keyCrypter);
assertTrue("Key encryption is reversible with faulty encrypted bytes", !ECKey.encryptionIsReversible(originalUnencryptedKey, badEncryptedKey, keyCrypter, keyCrypter.deriveKey(PASSWORD1)));