diff --git a/pir/.gitignore b/pir/.gitignore
new file mode 100644
index 0000000..1324a0f
--- /dev/null
+++ b/pir/.gitignore
@@ -0,0 +1,136 @@
+
+# Created by https://www.gitignore.io/api/java,maven,code-java,intellij+all
+# Edit at https://www.gitignore.io/?templates=java,maven,code-java,intellij+all
+
+### Code-Java ###
+# Language Support for Java(TM) by Red Hat extension for Visual Studio Code - https://marketplace.visualstudio.com/items?itemName=redhat.java
+
+.project
+.classpath
+factoryConfiguration.json
+
+### Intellij+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and WebStorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### Intellij+all Patch ###
+# Ignores the whole .idea folder and all .iml files
+# See https://github.com/joeblau/gitignore.io/issues/186 and https://github.com/joeblau/gitignore.io/issues/360
+
+.idea/
+
+# Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-249601023
+
+*.iml
+modules.xml
+.idea/misc.xml
+*.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+### Maven ###
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+.mvn/wrapper/maven-wrapper.jar
+.flattened-pom.xml
+
+# End of https://www.gitignore.io/api/java,maven,code-java,intellij+all
diff --git a/pir/pom.xml b/pir/pom.xml
new file mode 100644
index 0000000..7a73e86
--- /dev/null
+++ b/pir/pom.xml
@@ -0,0 +1,18 @@
+<?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/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>dk.au.pir</groupId>
+    <artifactId>pir</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <dependencies>
+        <dependency>
+            <groupId>dk.alexandra.fresco</groupId>
+            <artifactId>core</artifactId>
+            <version>1.2.1</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyClient.java b/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyClient.java
new file mode 100644
index 0000000..01b6459
--- /dev/null
+++ b/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyClient.java
@@ -0,0 +1,10 @@
+package dk.au.pir.protocols.interpoly;
+
+import dk.au.pir.settings.PIRSettings;
+
+public class InterPolyClient {
+    public static void main(String[] args) {
+        System.out.println("Client!");
+        System.out.println(PIRSettings.FIELD_DEFINITION.getBitLength());
+    }
+}
diff --git a/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyServer.java b/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyServer.java
new file mode 100644
index 0000000..cfa3018
--- /dev/null
+++ b/pir/src/main/java/dk/au/pir/protocols/interpoly/InterPolyServer.java
@@ -0,0 +1,4 @@
+package dk.au.pir.protocols.interpoly;
+
+public class InterPolyServer {
+}
diff --git a/pir/src/main/java/dk/au/pir/settings/PIRSettings.java b/pir/src/main/java/dk/au/pir/settings/PIRSettings.java
new file mode 100644
index 0000000..ebd7738
--- /dev/null
+++ b/pir/src/main/java/dk/au/pir/settings/PIRSettings.java
@@ -0,0 +1,10 @@
+package dk.au.pir.settings;
+
+import dk.alexandra.fresco.framework.builder.numeric.field.BigIntegerFieldDefinition;
+import dk.alexandra.fresco.framework.builder.numeric.field.FieldDefinition;
+import dk.alexandra.fresco.framework.util.ModulusFinder;
+
+public class PIRSettings {
+    private static final int MOD_BIT_LENGTH = 16;
+    public static FieldDefinition FIELD_DEFINITION =  new BigIntegerFieldDefinition(ModulusFinder.findSuitableModulus(MOD_BIT_LENGTH));
+}