diff --git a/indexer-core/src/main/java/org/apache/maven/index/DefaultArtifactContextProducer.java b/indexer-core/src/main/java/org/apache/maven/index/DefaultArtifactContextProducer.java
index 1944758f..b366f889 100644
--- a/indexer-core/src/main/java/org/apache/maven/index/DefaultArtifactContextProducer.java
+++ b/indexer-core/src/main/java/org/apache/maven/index/DefaultArtifactContextProducer.java
@@ -138,7 +138,9 @@ protected boolean isIndexable(File file) {
                 // || filename.endsWith( ".xml" ) // NEXUS-3029
                 && !filename.endsWith(".asc")
                 && !filename.endsWith(".md5")
-                && !filename.endsWith(".sha1");
+                && !filename.endsWith(".sha1")
+                && !filename.endsWith(".sha256")
+                && !filename.endsWith(".sha512");
     }
 
     protected Gav getGavFromPath(IndexingContext context, String repositoryPath, String artifactPath) {
diff --git a/indexer-core/src/test/repo/qdox/qdox/1.5/qdox-1.5.jar.sha256 b/indexer-core/src/test/repo/qdox/qdox/1.5/qdox-1.5.jar.sha256
new file mode 100644
index 00000000..5ec7f255
--- /dev/null
+++ b/indexer-core/src/test/repo/qdox/qdox/1.5/qdox-1.5.jar.sha256
@@ -0,0 +1 @@
+f3be9f2ca024528ffdae7fc5311f8b4ba19dbb9c0d46d270e6aa0fb2d537a8ca  qdox-1.5.jar
diff --git a/indexer-core/src/test/repo/qdox/qdox/1.5/qdox-1.5.jar.sha512 b/indexer-core/src/test/repo/qdox/qdox/1.5/qdox-1.5.jar.sha512
new file mode 100644
index 00000000..cdd915f7
--- /dev/null
+++ b/indexer-core/src/test/repo/qdox/qdox/1.5/qdox-1.5.jar.sha512
@@ -0,0 +1 @@
+a78615eb334accf43d0c97e5adb110338978392d134094ca70a372235e177ddf26a9831b3af4635e68da6d2de494d1fab562f6ed431b2115c18f575560468082  qdox-1.5.jar