diff --git a/backend/framework/sdk/pom.xml b/backend/framework/sdk/pom.xml
index 51f9c3180f..b1b225e032 100644
--- a/backend/framework/sdk/pom.xml
+++ b/backend/framework/sdk/pom.xml
@@ -418,8 +418,13 @@
             <artifactId>org.eclipse.jgit</artifactId>
             <version>${jgit.version}</version>
         </dependency>
+        <!-- otp -->
+        <dependency>
+            <groupId>com.github.bastiaanjansen</groupId>
+            <artifactId>otp-java</artifactId>
+            <version>${otp-java.version}</version>
+        </dependency>
     </dependencies>
 
 
-
 </project>
diff --git a/backend/framework/sdk/src/test/java/TestTotp.java b/backend/framework/sdk/src/test/java/TestTotp.java
new file mode 100644
index 0000000000..eac62cd31f
--- /dev/null
+++ b/backend/framework/sdk/src/test/java/TestTotp.java
@@ -0,0 +1,90 @@
+import com.bastiaanjansen.otp.HMACAlgorithm;
+import com.bastiaanjansen.otp.HOTPGenerator;
+import com.bastiaanjansen.otp.SecretGenerator;
+import com.bastiaanjansen.otp.TOTPGenerator;
+import org.junit.jupiter.api.MethodOrderer;
+import org.junit.jupiter.api.Order;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestMethodOrder;
+
+import java.time.Duration;
+import java.util.UUID;
+
+@TestMethodOrder(MethodOrderer.OrderAnnotation.class)
+public class TestTotp {
+    public static String code;
+    // Generate a secret (or use your own secret)
+//    private static final byte[] secret = SecretGenerator.generate(256);
+    private static final byte[] secret = UUID.randomUUID().toString().getBytes();
+
+    @Test
+    @Order(1)
+    public void testGenerateTotp() {
+
+
+        TOTPGenerator totpGenerator = new TOTPGenerator.Builder(secret)
+                .withHOTPGenerator(builder -> {
+                    builder.withPasswordLength(6);
+                    builder.withAlgorithm(HMACAlgorithm.SHA256); // SHA256 and SHA512 are also supported
+                })
+                .withPeriod(Duration.ofSeconds(60))
+                .build();
+
+
+        try {
+            code = totpGenerator.now();
+            System.out.println(code);
+
+        } catch (IllegalStateException e) {
+            // Handle error
+        }
+    }
+
+    @Test
+    @Order(2)
+    public void testVerifyTotp() {
+
+        TOTPGenerator totpGenerator = new TOTPGenerator.Builder(secret)
+                .withHOTPGenerator(builder -> {
+                    builder.withPasswordLength(6);
+                    builder.withAlgorithm(HMACAlgorithm.SHA256); // SHA256 and SHA512 are also supported
+                })
+                .withPeriod(Duration.ofSeconds(60))
+                .build();
+
+
+        try {
+
+            // To verify a token:
+            boolean isValid = totpGenerator.verify(code);
+            System.out.println(isValid);
+        } catch (IllegalStateException e) {
+            // Handle error
+        }
+    }
+
+    @Test
+    @Order(3)
+    public void testGenerateHotp() {
+
+        HOTPGenerator hotp = new HOTPGenerator.Builder(secret)
+                .withAlgorithm(HMACAlgorithm.SHA256) // SHA256 and SHA512 are also supported
+                .withPasswordLength(6)
+                .build();
+        code = hotp.generate(1);// 1 is the counter value
+        System.out.println(code);
+    }
+
+    @Test
+    @Order(4)
+    public void testVerifyHotp() {
+
+        HOTPGenerator hotp = new HOTPGenerator.Builder(secret)
+                .withAlgorithm(HMACAlgorithm.SHA256) // SHA256 and SHA512 are also supported
+                .withPasswordLength(6)
+                .build();
+
+        boolean verify = hotp.verify(code, 1);
+        System.out.println(verify);
+    }
+}
diff --git a/pom.xml b/pom.xml
index c38aa0d08a..523a272f7a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -86,6 +86,7 @@
         <curator.version>5.4.0</curator.version>
         <graalvmjs.version>22.3.1</graalvmjs.version>
         <embedded.version>3.0.0-RC5</embedded.version>
+        <otp-java.version>2.0.1</otp-java.version>
         <!-- frontend -->
         <frontend-maven-plugin.version>1.12.1</frontend-maven-plugin.version>
         <node.version>v16.10.0</node.version>