diff --git a/server/src/main/java/org/opensearch/node/remotestore/RemoteStoreNodeAttribute.java b/server/src/main/java/org/opensearch/node/remotestore/RemoteStoreNodeAttribute.java
index fc4c773eb5f05..4203634c07e43 100644
--- a/server/src/main/java/org/opensearch/node/remotestore/RemoteStoreNodeAttribute.java
+++ b/server/src/main/java/org/opensearch/node/remotestore/RemoteStoreNodeAttribute.java
@@ -37,7 +37,7 @@
  */
 public class RemoteStoreNodeAttribute {
 
-    public static final List<String> REMOTE_STORE_NODE_ATTRIBUTE_KEY_PREFIX = List.of("remote_store");
+    public static final List<String> REMOTE_STORE_NODE_ATTRIBUTE_KEY_PREFIX = List.of("remote_store", "remote_publication");
 
     static final Function<String, String> REMOTE_STORE_CLUSTER_STATE_REPOSITORY_NAME_ATTRIBUTE_FN = (prefix) -> prefix
         + ".state.repository";
@@ -71,8 +71,7 @@ public class RemoteStoreNodeAttribute {
     public static final String REMOTE_STORE_REPOSITORY_SETTINGS_ATTRIBUTE_KEY_PREFIX = "remote_store.repository.%s.settings.";
 
     public static final String REPOSITORY_TYPE_ATTRIBUTE_KEY_FORMAT = "%s.repository.%s.type";
-    public static final String REPOSITORY_CRYPTO_ATTRIBUTE_KEY_FORMAT = "%s.repository.%s."
-        + CryptoMetadata.CRYPTO_METADATA_KEY;
+    public static final String REPOSITORY_CRYPTO_ATTRIBUTE_KEY_FORMAT = "%s.repository.%s." + CryptoMetadata.CRYPTO_METADATA_KEY;
     public static final String REPOSITORY_CRYPTO_SETTINGS_PREFIX = REPOSITORY_CRYPTO_ATTRIBUTE_KEY_FORMAT
         + "."
         + CryptoMetadata.SETTINGS_KEY;
@@ -126,12 +125,7 @@ private CryptoMetadata buildCryptoMetadata(DiscoveryNode node, String repository
         String keyProviderName = validateAttributeNonNull(node, metadataKey + "." + CryptoMetadata.KEY_PROVIDER_NAME_KEY);
         String keyProviderType = validateAttributeNonNull(node, metadataKey + "." + CryptoMetadata.KEY_PROVIDER_TYPE_KEY);
 
-        String settingsAttributeKeyPrefix = String.format(
-            Locale.getDefault(),
-            REPOSITORY_CRYPTO_SETTINGS_PREFIX,
-            prefix,
-            repositoryName
-        );
+        String settingsAttributeKeyPrefix = String.format(Locale.getDefault(), REPOSITORY_CRYPTO_SETTINGS_PREFIX, prefix, repositoryName);
 
         Map<String, String> settingsMap = node.getAttributes()
             .keySet()
@@ -167,7 +161,7 @@ private Map<String, String> validateSettingsAttributesNonNull(DiscoveryNode node
         return settingsMap;
     }
 
-    private RepositoryMetadata buildRepositoryMetadata(DiscoveryNode node, String name,  String prefix) {
+    private RepositoryMetadata buildRepositoryMetadata(DiscoveryNode node, String name, String prefix) {
         String type = validateAttributeNonNull(
             node,
             String.format(Locale.getDefault(), REPOSITORY_TYPE_ATTRIBUTE_KEY_FORMAT, prefix, name)
@@ -201,7 +195,7 @@ private static boolean containsKey(Map<String, String> attributes, List<String>
 
     }
 
-    private static Tuple<String,String> getValue(Map<String, String> attributes, List<String> keys) {
+    private static Tuple<String, String> getValue(Map<String, String> attributes, List<String> keys) {
         for (String key : keys) {
             if (attributes.containsKey(key)) {
                 return new Tuple<>(attributes.get(key), key);
diff --git a/server/src/test/java/org/opensearch/node/RemoteStoreNodeAttributeTests.java b/server/src/test/java/org/opensearch/node/RemoteStoreNodeAttributeTests.java
index 3fe440bcd385a..90e64cbb65139 100644
--- a/server/src/test/java/org/opensearch/node/RemoteStoreNodeAttributeTests.java
+++ b/server/src/test/java/org/opensearch/node/RemoteStoreNodeAttributeTests.java
@@ -28,6 +28,13 @@
 import static org.opensearch.node.remotestore.RemoteStoreNodeAttribute.REMOTE_STORE_REPOSITORY_CRYPTO_SETTINGS_PREFIX;
 import static org.opensearch.node.remotestore.RemoteStoreNodeAttribute.REMOTE_STORE_REPOSITORY_SETTINGS_ATTRIBUTE_KEY_PREFIX;
 import static org.opensearch.node.remotestore.RemoteStoreNodeAttribute.REMOTE_STORE_REPOSITORY_TYPE_ATTRIBUTE_KEY_FORMAT;
+import static org.opensearch.node.remotestore.RemoteStoreNodeAttribute.REPOSITORY_CRYPTO_ATTRIBUTE_KEY_FORMAT;
+import static org.opensearch.node.remotestore.RemoteStoreNodeAttribute.REPOSITORY_CRYPTO_SETTINGS_PREFIX;
+import static org.opensearch.node.remotestore.RemoteStoreNodeAttribute.REPOSITORY_SETTINGS_ATTRIBUTE_KEY_PREFIX;
+import static org.opensearch.node.remotestore.RemoteStoreNodeAttribute.REPOSITORY_TYPE_ATTRIBUTE_KEY_FORMAT;
+import static org.opensearch.test.RemoteStoreAttributeConstants.REMOTE_PUBLICATION_CLUSTER_STATE_REPOSITORY_NAME_ATTRIBUTE_KEY;
+import static org.opensearch.test.RemoteStoreAttributeConstants.REMOTE_PUBLICATION_SEGMENT_REPOSITORY_NAME_ATTRIBUTE_KEY;
+import static org.opensearch.test.RemoteStoreAttributeConstants.REMOTE_PUBLICATION_TRANSLOG_REPOSITORY_NAME_ATTRIBUTE_KEY;
 import static org.opensearch.test.RemoteStoreAttributeConstants.REMOTE_STORE_CLUSTER_STATE_REPOSITORY_NAME_ATTRIBUTE_KEY;
 import static org.opensearch.test.RemoteStoreAttributeConstants.REMOTE_STORE_ROUTING_TABLE_REPOSITORY_NAME_ATTRIBUTE_KEY;
 import static org.opensearch.test.RemoteStoreAttributeConstants.REMOTE_STORE_SEGMENT_REPOSITORY_NAME_ATTRIBUTE_KEY;
@@ -38,6 +45,53 @@ public class RemoteStoreNodeAttributeTests extends OpenSearchTestCase {
     static private final String KEY_ARN = "arn:aws:kms:us-east-1:123456789:key/6e9aa906-2cc3-4924-8ded-f385c78d9dcf";
     static private final String REGION = "us-east-1";
 
+    public void testCryptoMetadataForPublication() throws UnknownHostException {
+        String repoName = "remote-store-A";
+        String prefix = "remote_publication";
+        String repoTypeSettingKey = String.format(Locale.ROOT, REPOSITORY_TYPE_ATTRIBUTE_KEY_FORMAT, prefix, repoName);
+        String repoSettingsKey = String.format(Locale.ROOT, REPOSITORY_SETTINGS_ATTRIBUTE_KEY_PREFIX, prefix, repoName);
+        String repoCryptoMetadataKey = String.format(Locale.ROOT, REPOSITORY_CRYPTO_ATTRIBUTE_KEY_FORMAT, prefix, repoName);
+        String repoCryptoMetadataSettingsKey = String.format(Locale.ROOT, REPOSITORY_CRYPTO_SETTINGS_PREFIX, prefix, repoName);
+        Map<String, String> attr = Map.of(
+            REMOTE_PUBLICATION_SEGMENT_REPOSITORY_NAME_ATTRIBUTE_KEY,
+            repoName,
+            REMOTE_PUBLICATION_TRANSLOG_REPOSITORY_NAME_ATTRIBUTE_KEY,
+            repoName,
+            REMOTE_PUBLICATION_CLUSTER_STATE_REPOSITORY_NAME_ATTRIBUTE_KEY,
+            repoName,
+            repoTypeSettingKey,
+            "s3",
+            repoSettingsKey,
+            "abc",
+            repoSettingsKey + "base_path",
+            "xyz",
+            repoCryptoMetadataKey + ".key_provider_name",
+            "store-test",
+            repoCryptoMetadataKey + ".key_provider_type",
+            "aws-kms",
+            repoCryptoMetadataSettingsKey + ".region",
+            REGION,
+            repoCryptoMetadataSettingsKey + ".key_arn",
+            KEY_ARN
+        );
+        DiscoveryNode node = new DiscoveryNode(
+            "C",
+            new TransportAddress(InetAddress.getByName("localhost"), 9876),
+            attr,
+            emptySet(),
+            Version.CURRENT
+        );
+
+        RemoteStoreNodeAttribute remoteStoreNodeAttribute = new RemoteStoreNodeAttribute(node);
+        assertEquals(remoteStoreNodeAttribute.getRepositoriesMetadata().repositories().size(), 1);
+        RepositoryMetadata repositoryMetadata = remoteStoreNodeAttribute.getRepositoriesMetadata().repositories().get(0);
+        Settings.Builder settings = Settings.builder();
+        settings.put("region", REGION);
+        settings.put("key_arn", KEY_ARN);
+        CryptoMetadata cryptoMetadata = new CryptoMetadata("store-test", "aws-kms", settings.build());
+        assertEquals(cryptoMetadata, repositoryMetadata.cryptoMetadata());
+    }
+
     public void testCryptoMetadata() throws UnknownHostException {
         String repoName = "remote-store-A";
         String repoTypeSettingKey = String.format(Locale.ROOT, REMOTE_STORE_REPOSITORY_TYPE_ATTRIBUTE_KEY_FORMAT, repoName);
diff --git a/test/framework/src/main/java/org/opensearch/test/RemoteStoreAttributeConstants.java b/test/framework/src/main/java/org/opensearch/test/RemoteStoreAttributeConstants.java
index 841de614ce5d3..e96d822b91792 100644
--- a/test/framework/src/main/java/org/opensearch/test/RemoteStoreAttributeConstants.java
+++ b/test/framework/src/main/java/org/opensearch/test/RemoteStoreAttributeConstants.java
@@ -13,4 +13,11 @@ public class RemoteStoreAttributeConstants {
     public static final String REMOTE_STORE_SEGMENT_REPOSITORY_NAME_ATTRIBUTE_KEY = "remote_store.segment.repository";
     public static final String REMOTE_STORE_TRANSLOG_REPOSITORY_NAME_ATTRIBUTE_KEY = "remote_store.translog.repository";
     public static final String REMOTE_STORE_ROUTING_TABLE_REPOSITORY_NAME_ATTRIBUTE_KEY = "remote_store.routing_table.repository";
+
+    public static final String REMOTE_PUBLICATION_CLUSTER_STATE_REPOSITORY_NAME_ATTRIBUTE_KEY = "remote_publication.state.repository";
+    public static final String REMOTE_PUBLICATION_SEGMENT_REPOSITORY_NAME_ATTRIBUTE_KEY = "remote_publication.segment.repository";
+    public static final String REMOTE_PUBLICATION_TRANSLOG_REPOSITORY_NAME_ATTRIBUTE_KEY = "remote_publication.translog.repository";
+    public static final String REMOTE_PUBLICATION_ROUTING_TABLE_REPOSITORY_NAME_ATTRIBUTE_KEY =
+        "remote_publication.routing_table.repository";
+
 }