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From s...@apache.org
Subject commons-crypto git commit: Docn
Date Fri, 24 Jun 2016 09:41:08 GMT
Repository: commons-crypto
Updated Branches:
  refs/heads/master 49a264718 -> 06b498647


Docn

Project: http://git-wip-us.apache.org/repos/asf/commons-crypto/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-crypto/commit/06b49864
Tree: http://git-wip-us.apache.org/repos/asf/commons-crypto/tree/06b49864
Diff: http://git-wip-us.apache.org/repos/asf/commons-crypto/diff/06b49864

Branch: refs/heads/master
Commit: 06b49864735720bf1e61c359cedcc50eff9b8754
Parents: 49a2647
Author: Sebb <sebb@apache.org>
Authored: Fri Jun 24 10:41:05 2016 +0100
Committer: Sebb <sebb@apache.org>
Committed: Fri Jun 24 10:41:05 2016 +0100

----------------------------------------------------------------------
 .../apache/commons/crypto/examples/RandomExample.java | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/commons-crypto/blob/06b49864/src/main/java/org/apache/commons/crypto/examples/RandomExample.java
----------------------------------------------------------------------
diff --git a/src/main/java/org/apache/commons/crypto/examples/RandomExample.java b/src/main/java/org/apache/commons/crypto/examples/RandomExample.java
index 7e0c220..4e0f6a4 100644
--- a/src/main/java/org/apache/commons/crypto/examples/RandomExample.java
+++ b/src/main/java/org/apache/commons/crypto/examples/RandomExample.java
@@ -26,6 +26,9 @@ import org.apache.commons.crypto.conf.ConfigurationKeys;
 import org.apache.commons.crypto.random.CryptoRandom;
 import org.apache.commons.crypto.random.CryptoRandomFactory;
 
+/**
+ * Example showing use of the CryptoRandom API
+ */
 public class RandomExample {
 
     /**
@@ -38,21 +41,26 @@ public class RandomExample {
     public static void main(String []args) throws GeneralSecurityException, IOException {
         //Constructs a byte array to store random data.
         byte[] key = new byte[16];
-        byte[] iv = new byte[16];
+        byte[] iv = new byte[32];
+
         Properties properties = new Properties();
         properties.put(ConfigurationKeys.SECURE_RANDOM_CLASSES_KEY,
                 "org.apache.commons.crypto.random.OpensslCryptoRandom"); // TODO replace
with alias
+
         //Gets the 'CryptoRandom' instance.
         CryptoRandom random = CryptoRandomFactory.getCryptoRandom(properties);
+
+        // Show the actual class (may be different from the one requested)
         System.out.println(random.getClass().getCanonicalName());
 
-        //Generates random bytes and places them into the byte array.
+        // Generate random bytes and places them into the byte arrays.
         random.nextBytes(key);
         random.nextBytes(iv);
+
         //Closes the CryptoRandom.
         random.close();
 
-        // Show the output
+        // Show the generated output
         System.out.println(Arrays.toString(key));
         System.out.println(Arrays.toString(iv));
     }


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