Update signing code.

Change-Id: I9146a43e5f3d996785623f09d6c926d44e5b643b
Signed-off-by: Greg Watson <g.watson@computer.org>
diff --git a/pom.xml b/pom.xml
index b6adcef..1362387 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,8 +15,9 @@
 	<name>PTP Photran Parent</name>
 
 	<properties>
-		<tycho-version>1.4.0</tycho-version>
+		<tycho-version>2.3.0</tycho-version>
 		<tycho-extras-version>${tycho-version}</tycho-extras-version>
+		<cbi-plugins.version>1.3.1</cbi-plugins.version>
 		<photran-install-dir>/home/data/httpd/download.eclipse.org/tools/ptp/builds/hudson/ptp-nightly-photran</photran-install-dir>
 	</properties>
 
@@ -192,13 +193,6 @@
 	<profiles>
 		<profile>
 			<id>eclipse-sign</id>
-			<pluginRepositories>
-				<pluginRepository>
-					<id>m2e-cbi</id>
-					<url>http://download.eclipse.org/technology/m2e/maven/</url>
-				</pluginRepository>
-			</pluginRepositories>
-
 			<build>
 				<plugins>
 					<plugin>
@@ -209,49 +203,20 @@
 							<includePackedArtifacts>true</includePackedArtifacts>
 						</configuration>
 					</plugin>
-
-					<plugin>
-						<groupId>org.eclipse.tycho.extras</groupId>
-						<artifactId>tycho-pack200a-plugin</artifactId>
-						<version>${tycho-extras-version}</version>
-						<executions>
-							<execution>
-								<id>pack200-normalize</id>
-								<goals>
-									<goal>normalize</goal>
-								</goals>
-							</execution>
-						</executions>
-					</plugin>
-
 					<plugin>
 						<groupId>org.eclipse.cbi.maven.plugins</groupId>
 						<artifactId>eclipse-jarsigner-plugin</artifactId>
-						<version>1.0.1</version>
+						<version>${cbi-plugins.version}</version>
 						<executions>
 							<execution>
 								<id>sign</id>
+								<phase>verify</phase>
 								<goals>
 									<goal>sign</goal>
 								</goals>
 							</execution>
 						</executions>
 					</plugin>
-
-					<plugin>
-						<groupId>org.eclipse.tycho.extras</groupId>
-						<artifactId>tycho-pack200b-plugin</artifactId>
-						<version>${tycho-extras-version}</version>
-						<executions>
-							<execution>
-								<id>pack200-pack</id>
-								<goals>
-									<goal>pack</goal>
-								</goals>
-							</execution>
-						</executions>
-					</plugin>
-
 					<plugin>
 						<groupId>org.eclipse.tycho</groupId>
 						<artifactId>tycho-p2-plugin</artifactId>
@@ -262,7 +227,7 @@
 								<goals>
 									<goal>p2-metadata</goal>
 								</goals>
-								<phase>package</phase>
+								<phase>verify</phase>
 							</execution>
 						</executions>
 						<configuration>