Author: markt
Date: Mon Aug 27 20:56:10 2012
New Revision: 1377856
URL: http://svn.apache.org/viewvc?rev=1377856&view=rev
Log:
Add a MD5 digest method as it is the most commonly used.
Modified:
tomcat/tc7.0.x/trunk/ (props changed)
tomcat/tc7.0.x/trunk/java/org/apache/catalina/util/ConcurrentMessageDigest.java
Propchange: tomcat/tc7.0.x/trunk/
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Merged /tomcat/trunk:r1377811
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/catalina/util/ConcurrentMessageDigest.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/catalina/util/ConcurrentMessageDigest.java?rev=1377856&r1=1377855&r2=1377856&view=diff
==============================================================================
---
tomcat/tc7.0.x/trunk/java/org/apache/catalina/util/ConcurrentMessageDigest.java
(original)
+++
tomcat/tc7.0.x/trunk/java/org/apache/catalina/util/ConcurrentMessageDigest.java
Mon Aug 27 20:56:10 2012
@@ -30,6 +30,8 @@ import java.util.concurrent.ConcurrentLi
*/
public class ConcurrentMessageDigest {
+ private static final String MD5 = "MD5";
+
private static final Map<String,Queue<MessageDigest>> queues =
new HashMap<String,Queue<MessageDigest>>();
@@ -38,6 +40,18 @@ public class ConcurrentMessageDigest {
// Hide default constructor for this utility class
}
+ static {
+ try {
+ // Init commonly used algorithms
+ init(MD5);
+ } catch (NoSuchAlgorithmException e) {
+ throw new IllegalArgumentException(e);
+ }
+ }
+
+ public static byte[] digestMD5(byte[] input) {
+ return digest(MD5, input);
+ }
public static byte[] digest(String algorithm, byte[] input) {
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