Add a property for enabling MD5 in BC FIPS mode

Updated the BouncyCastleFIPSHelper class to add a constant with the
name of a system property that can be used to enable support for the
MD5 digest algorithm if necessary.

docs/release-notes.html

@@ -138,6 +138,13 @@ <h3>Version 7.0.0</h3>
                   well as more general methods in which you must specify the desired algorithm.
                   <br><br>
                 </li>
+
+                <li>
+                  Updated the BouncyCastleFIPSHelper class to add a constant with the name of a
+                  system property that can be used to enable support for the MD5 digest algorithm
+                  if necessary.
+                  <br><br>
+                </li>
               </ul>
 
               <p></p>

src/com/unboundid/util/BouncyCastleFIPSHelper.java

@@ -208,6 +208,16 @@ public final class BouncyCastleFIPSHelper
 
 
 
+  /**
+   * The name of a Java property (org.bouncycastle.jsse.enable_md5) that the
+   * Bouncy Castle FIPS provider uses to determine whether to allow the use of
+   * the MD5 digest algorithm.
+   */
+  @NotNull public static final String PROPERTY_ENABLE_MD5 =
+       "org.bouncycastle.jsse.enable_md5";
+
+
+
   /**
    * The name of a Java property
    * (com.unboundid.util.BouncyCastleFIPSHelper.ENABLE_LOGGING) that indicates