diff --git a/src/main/java/network/brightspots/rcv/CryptographyXMLParsers.java b/src/main/java/network/brightspots/rcv/CryptographyXMLParsers.java
deleted file mode 100644
index c70daa6a3..000000000
--- a/src/main/java/network/brightspots/rcv/CryptographyXMLParsers.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * RCTab
- * Copyright (c) 2017-2023 Bright Spots Developers.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/.
- */
-
-/*
- * Purpose: Java static class representing the crpytographic signing of a Hart file.
- * Design: a Jackson XML object that can be serialized to and from XML.
- * Conditions: When verifying the signature of a Hart file.
- * Version history: see https://github.com/BrightSpots/rcv.
- */
-
-package network.brightspots.rcv;
-
-import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
-import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
-
-public class CryptographyXmlParsers {
-  @JacksonXmlRootElement(localName = "Signature", namespace = "http://www.w3.org/2000/09/xmldsig#")
-  public static class HartSignature {
-    @JacksonXmlProperty(localName = "SignedInfo")
-    SignedInfo signedInfo;
-
-    @JacksonXmlProperty(localName = "SignatureValue", isAttribute = true)
-    String signatureValue;
-
-    @JacksonXmlProperty(localName = "KeyInfo")
-    KeyInfo keyInfo;
-  }
-
-  static class SignedInfo {
-    @JacksonXmlProperty(localName = "CanonicalizationMethod")
-    CanonicalizationMethod canonicalizationMethod;
-
-    @JacksonXmlProperty(localName = "SignatureMethod")
-    SignatureMethod signatureMethod;
-
-    @JacksonXmlProperty(localName = "Reference")
-    Reference reference;
-
-    // Required to match Hart's implementation of canonicalization
-    @JacksonXmlProperty(localName = "xmlns", isAttribute = true)
-    String xmlns = "http://www.w3.org/2000/09/xmldsig#";
-  }
-
-  static class CanonicalizationMethod {
-    @JacksonXmlProperty(localName = "Algorithm", isAttribute = true)
-    String algorithm;
-  }
-
-  static class SignatureMethod {
-    @JacksonXmlProperty(localName = "Algorithm", isAttribute = true)
-    String algorithm;
-  }
-
-  static class Reference {
-    @JacksonXmlProperty(localName = "URI", isAttribute = true)
-    String uri;
-
-    @JacksonXmlProperty(localName = "DigestMethod")
-    DigestMethod digestMethod;
-
-    @JacksonXmlProperty(localName = "DigestValue")
-    String digestValue;
-
-    // Getters and setters
-  }
-
-  static class DigestMethod {
-    @JacksonXmlProperty(localName = "Algorithm", isAttribute = true)
-    String algorithm;
-  }
-
-  static class KeyInfo {
-    @JacksonXmlProperty(localName = "KeyValue")
-    KeyValue keyValue;
-  }
-
-  static class KeyValue {
-    @JacksonXmlProperty(localName = "RSAKeyValue")
-    RsaKeyValue rsaKeyValue;
-  }
-
-  static class RsaKeyValue {
-    @JacksonXmlProperty(localName = "Modulus", isAttribute = true)
-    String modulus;
-
-    @JacksonXmlProperty(localName = "Exponent", isAttribute = true)
-    String exponent;
-  }
-}