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use SecureRandom instead of Random

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This commit is contained in:
Prabhjyot Singh 2017-10-04 14:40:34 +05:30
parent 540dd185d5
commit f3f22e803a
1 changed files with 2 additions and 2 deletions
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4
zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/utility/IdHashes.java
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@ -18,9 +18,9 @@
package org.apache.zeppelin.notebook.utility;
import java.math.BigInteger;
import java.security.SecureRandom;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
/**
* Generate Tiny ID.
@ -71,6 +71,6 @@ public class IdHashes {
}
public static String generateId() {
return encode(System.currentTimeMillis() + new Random().nextInt());
return encode(System.currentTimeMillis() + new SecureRandom().nextInt());
}
}