Index: core-integration-tests/src/test/java/org/apache/maven/integrationtests/IntegrationTestSuite.java
===================================================================
--- core-integration-tests/src/test/java/org/apache/maven/integrationtests/IntegrationTestSuite.java	(revision 636134)
+++ core-integration-tests/src/test/java/org/apache/maven/integrationtests/IntegrationTestSuite.java	(working copy)
@@ -184,6 +184,7 @@
         suite.addTestSuite( MavenITmng3394POMPluginVersionDominanceTest.class );
         suite.addTestSuite( MavenITmng2861RelocationsAndRanges.class );
         suite.addTestSuite( MavenITmng2972OverridePluginDependency.class );
+        suite.addTestSuite( MavenITmng2744checksumVerificationTest.class );
         
         //not fixed in the code yet. Test is correct.
         //suite.addTestSuite( MavenITmng3284UsingCachedPluginsTest.class );
Index: core-integration-tests/src/test/java/org/apache/maven/integrationtests/MavenITmng2744checksumVerificationTest.java
===================================================================
--- core-integration-tests/src/test/java/org/apache/maven/integrationtests/MavenITmng2744checksumVerificationTest.java	(revision 0)
+++ core-integration-tests/src/test/java/org/apache/maven/integrationtests/MavenITmng2744checksumVerificationTest.java	(revision 0)
@@ -0,0 +1,45 @@
+package org.apache.maven.integrationtests;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
+import org.apache.maven.integrationtests.AbstractMavenIntegrationTestCase;
+import org.apache.maven.it.Verifier;
+import org.apache.maven.it.util.ResourceExtractor;
+
+/**
+ * Tests that artifact checksums are properly verified.
+ */
+public class MavenITmng2744checksumVerificationTest
+    extends AbstractMavenIntegrationTestCase
+{
+
+    public MavenITmng2744checksumVerificationTest()
+        throws InvalidVersionSpecificationException
+    {
+        super( "(2.0.8,)" ); // only test in 2.0.9+
+    }
+
+    /**
+     * Tests that hex digits are compared without regard to case.
+     */
+    public void testCaseInsensitiveComparison()
+        throws Exception
+    {
+        File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-2744-checksumVerification" );
+
+        Verifier verifier = new Verifier( testDir.getAbsolutePath() );
+
+        verifier.deleteArtifact( "org.apache.maven.its.mng2744", "a", "1", "pom" );
+        verifier.deleteArtifact( "org.apache.maven.its.mng2744", "a", "1", "jar" );
+        verifier.deleteArtifact( "org.apache.maven.its.mng2744", "b", "1", "pom" );
+        verifier.deleteArtifact( "org.apache.maven.its.mng2744", "b", "1", "jar" );
+
+        verifier.executeGoal( "compile" );
+        verifier.verifyErrorFreeLog();
+        verifier.resetStreams();
+    }
+
+}

Property changes on: core-integration-tests\src\test\java\org\apache\maven\integrationtests\MavenITmng2744checksumVerificationTest.java
___________________________________________________________________
Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
   + native

Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/pom.xml
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/pom.xml	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/pom.xml	(revision 0)
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.apache.maven.its.mng2744</groupId>
+  <artifactId>mng2744</artifactId>
+  <packaging>jar</packaging>
+  <version>1</version>
+  <name>[MNG-2744] checksum comparison should be case-insensitive</name>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.maven.its.mng2744</groupId>
+      <artifactId>a</artifactId>
+      <version>1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.maven.its.mng2744</groupId>
+      <artifactId>b</artifactId>
+      <version>1</version>
+    </dependency>
+  </dependencies>
+
+  <repositories>
+    <repository>
+      <id>mng2744</id>
+      <url>file://${basedir}/repository</url>
+      <releases>
+        <checksumPolicy>fail</checksumPolicy>
+      </releases>
+      <snapshots>
+        <checksumPolicy>fail</checksumPolicy>
+      </snapshots>
+    </repository>
+  </repositories>
+</project>

Property changes on: core-integration-tests\src\test\resources\mng-2744-checksumVerification\pom.xml
___________________________________________________________________
Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
   + native

Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.pom.sha1
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.pom.sha1	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.pom.sha1	(revision 0)
@@ -0,0 +1 @@
+aeddc7db6c6d28079d6b84d875cd456f327de010
Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.jar.sha1
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.jar.sha1	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.jar.sha1	(revision 0)
@@ -0,0 +1 @@
+f161ebd29699d93411cec0915c5133c0f3229a28
Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.pom
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.pom	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.pom	(revision 0)
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.apache.maven.its.mng2744</groupId>
+  <artifactId>a</artifactId>
+  <packaging>jar</packaging>
+  <version>1</version>
+</project>
Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.jar
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.jar	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/a/1/a-1.jar	(revision 0)
@@ -0,0 +1 @@
+dummy
Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.pom.sha1
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.pom.sha1	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.pom.sha1	(revision 0)
@@ -0,0 +1 @@
+FE9A315948C64B2C0F944B5C9AC2F87FBF2A51BB
Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.jar.sha1
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.jar.sha1	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.jar.sha1	(revision 0)
@@ -0,0 +1 @@
+F161EBD29699D93411CEC0915C5133C0F3229A28
Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.pom
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.pom	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.pom	(revision 0)
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.apache.maven.its.mng2744</groupId>
+  <artifactId>b</artifactId>
+  <packaging>jar</packaging>
+  <version>1</version>
+</project>
Index: core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.jar
===================================================================
--- core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.jar	(revision 0)
+++ core-integration-tests/src/test/resources/mng-2744-checksumVerification/repository/org/apache/maven/its/mng2744/b/1/b-1.jar	(revision 0)
@@ -0,0 +1 @@
+dummy