[MPOM-118] Enforce strong GPG signatures by default
git-svn-id: https://svn.apache.org/repos/asf/maven/pom/trunk@1745383 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/asf/pom.xml b/asf/pom.xml
index 371f46c..944c0d8 100644
--- a/asf/pom.xml
+++ b/asf/pom.xml
@@ -160,6 +160,11 @@
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-gpg-plugin</artifactId>
<version>1.6</version>
+ <configuration>
+ <gpgArguments>
+ <arg>--digest-algo=SHA512</arg>
+ </gpgArguments>
+ </configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>