This is an automated email from the ASF dual-hosted git repository.

acosentino pushed a commit to branch CAMEL-21994
in repository https://gitbox.apache.org/repos/asf/camel.git

commit 360a4a92ebbdebc2788948c26ebd622a9f27fdee
Author: Andrea Cosentino <[email protected]>
AuthorDate: Tue Apr 22 10:11:13 2025 +0200

    CAMEL-21994 - Camel-PQC: Add more Symmetric Algorithms
    
    Signed-off-by: Andrea Cosentino <[email protected]>
---
 .../component/pqc/PQCSymmetricAlgorithms.java      |  13 ++-
 ...rateEncapsulationCryptoRoundTripDESedeTest.java | 118 ++++++++++++++++++++
 ...teEncapsulationCryptoRoundTripDSTU7624Test.java | 118 ++++++++++++++++++++
 ...eEncapsulationCryptoRoundTripGOST28147Test.java | 118 ++++++++++++++++++++
 ...erateEncapsulationCryptoRoundTripGRAINTest.java | 120 +++++++++++++++++++++
 ...enerateEncapsulationCryptoRoundTripRC2Test.java | 118 ++++++++++++++++++++
 ...enerateEncapsulationCryptoRoundTripSM4Test.java | 118 ++++++++++++++++++++
 7 files changed, 722 insertions(+), 1 deletion(-)

diff --git 
a/components/camel-pqc/src/main/java/org/apache/camel/component/pqc/PQCSymmetricAlgorithms.java
 
b/components/camel-pqc/src/main/java/org/apache/camel/component/pqc/PQCSymmetricAlgorithms.java
index 60c8d9ec692..03bfad6b4ba 100644
--- 
a/components/camel-pqc/src/main/java/org/apache/camel/component/pqc/PQCSymmetricAlgorithms.java
+++ 
b/components/camel-pqc/src/main/java/org/apache/camel/component/pqc/PQCSymmetricAlgorithms.java
@@ -20,12 +20,23 @@ public enum PQCSymmetricAlgorithms {
 
     // Standardized and implemented
     AES("AES"),
+    RC2("RC2"),
     RC5("RC5"),
     ARIA("ARIA"),
     CAMELLIA("CAMELLIA"),
     CAST5("CAST5"),
     CAST6("CAST6"),
-    CHACHA7539("CHACHA7539");
+    CHACHA7539("CHACHA7539"),
+    DSTU7624("DSTU7624"),
+    GOST28147("GOST28147"),
+    GOST3412_2015("GOST3412-2015"),
+    GRAIN128("GRAIN128"),
+    HC128("HC128"),
+    HC256("HC256"),
+    SALSA20("SALSA20"),
+    SEED("SEED"),
+    SM4("SM4"),
+    DESEDE("DESede");
 
     private final String algorithm;
 
diff --git 
a/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripDESedeTest.java
 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripDESedeTest.java
new file mode 100644
index 00000000000..88cd25474fd
--- /dev/null
+++ 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripDESedeTest.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.pqc;
+
+import java.security.*;
+
+import javax.crypto.KeyGenerator;
+
+import org.apache.camel.BindToRegistry;
+import org.apache.camel.EndpointInject;
+import org.apache.camel.Produce;
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.converter.crypto.CryptoDataFormat;
+import org.apache.camel.test.junit5.CamelTestSupport;
+import org.bouncycastle.jcajce.SecretKeyWithEncapsulation;
+import org.bouncycastle.jcajce.spec.MLKEMParameterSpec;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.pqc.jcajce.provider.BouncyCastlePQCProvider;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class PQCMLKEMGenerateEncapsulationCryptoRoundTripDESedeTest extends 
CamelTestSupport {
+
+    @EndpointInject("mock:encapsulate")
+    protected MockEndpoint resultEncapsulate;
+
+    @Produce("direct:encapsulate")
+    protected ProducerTemplate templateEncapsulate;
+
+    @EndpointInject("mock:encrypted")
+    protected MockEndpoint resultEncrypted;
+
+    @EndpointInject("mock:unencrypted")
+    protected MockEndpoint resultDecrypted;
+
+    public PQCMLKEMGenerateEncapsulationCryptoRoundTripDESedeTest() throws 
NoSuchAlgorithmException {
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() {
+        CryptoDataFormat cryptoFormat = new CryptoDataFormat("DESede", null);
+        return new RouteBuilder() {
+            @Override
+            public void configure() {
+                from("direct:encapsulate")
+                        
.to("pqc:keyenc?operation=generateSecretKeyEncapsulation&symmetricKeyAlgorithm=DESEDE")
+                        .to("mock:encapsulate")
+                        
.to("pqc:keyenc?operation=extractSecretKeyEncapsulation&symmetricKeyAlgorithm=DESEDE")
+                        
.to("pqc:keyenc?operation=extractSecretKeyFromEncapsulation&symmetricKeyAlgorithm=DESEDE")
+                        .setHeader(CryptoDataFormat.KEY, body())
+                        .setBody(constant("Hello"))
+                        .marshal(cryptoFormat)
+                        .log("Encrypted ${body}")
+                        .to("mock:encrypted")
+                        .unmarshal(cryptoFormat)
+                        .log("Unencrypted ${body}")
+                        .to("mock:unencrypted");
+                ;
+            }
+        };
+    }
+
+    @BeforeAll
+    public static void startup() throws Exception {
+        Security.addProvider(new BouncyCastleProvider());
+        Security.addProvider(new BouncyCastlePQCProvider());
+    }
+
+    @Test
+    void testSignAndVerify() throws Exception {
+        resultEncapsulate.expectedMessageCount(1);
+        resultEncrypted.expectedMessageCount(1);
+        resultDecrypted.expectedMessageCount(1);
+        templateEncapsulate.sendBody("Hello");
+        resultEncapsulate.assertIsSatisfied();
+        
assertNotNull(resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class));
+        assertEquals("DESEDE",
+                
resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class).getAlgorithm());
+        
assertNotNull(resultEncrypted.getExchanges().get(0).getMessage().getBody());
+        assertEquals("Hello", 
resultDecrypted.getExchanges().get(0).getMessage().getBody(String.class));
+    }
+
+    @BindToRegistry("Keypair")
+    public KeyPair setKeyPair() throws NoSuchAlgorithmException, 
NoSuchProviderException, InvalidAlgorithmParameterException {
+        KeyPairGenerator kpg = 
KeyPairGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        kpg.initialize(MLKEMParameterSpec.ml_kem_512, new SecureRandom());
+        KeyPair kp = kpg.generateKeyPair();
+        return kp;
+    }
+
+    @BindToRegistry("KeyGenerator")
+    public KeyGenerator setKeyGenerator()
+            throws NoSuchAlgorithmException, NoSuchProviderException, 
InvalidAlgorithmParameterException {
+        KeyGenerator kg = 
KeyGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        return kg;
+    }
+}
diff --git 
a/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripDSTU7624Test.java
 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripDSTU7624Test.java
new file mode 100644
index 00000000000..2fc9386dcf8
--- /dev/null
+++ 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripDSTU7624Test.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.pqc;
+
+import java.security.*;
+
+import javax.crypto.KeyGenerator;
+
+import org.apache.camel.BindToRegistry;
+import org.apache.camel.EndpointInject;
+import org.apache.camel.Produce;
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.converter.crypto.CryptoDataFormat;
+import org.apache.camel.test.junit5.CamelTestSupport;
+import org.bouncycastle.jcajce.SecretKeyWithEncapsulation;
+import org.bouncycastle.jcajce.spec.MLKEMParameterSpec;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.pqc.jcajce.provider.BouncyCastlePQCProvider;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class PQCMLKEMGenerateEncapsulationCryptoRoundTripDSTU7624Test extends 
CamelTestSupport {
+
+    @EndpointInject("mock:encapsulate")
+    protected MockEndpoint resultEncapsulate;
+
+    @Produce("direct:encapsulate")
+    protected ProducerTemplate templateEncapsulate;
+
+    @EndpointInject("mock:encrypted")
+    protected MockEndpoint resultEncrypted;
+
+    @EndpointInject("mock:unencrypted")
+    protected MockEndpoint resultDecrypted;
+
+    public PQCMLKEMGenerateEncapsulationCryptoRoundTripDSTU7624Test() throws 
NoSuchAlgorithmException {
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() {
+        CryptoDataFormat cryptoFormat = new CryptoDataFormat("DSTU7624", null);
+        return new RouteBuilder() {
+            @Override
+            public void configure() {
+                from("direct:encapsulate")
+                        
.to("pqc:keyenc?operation=generateSecretKeyEncapsulation&symmetricKeyAlgorithm=DSTU7624&symmetricKeyLength=128")
+                        .to("mock:encapsulate")
+                        
.to("pqc:keyenc?operation=extractSecretKeyEncapsulation&symmetricKeyAlgorithm=DSTU7624&symmetricKeyLength=128")
+                        
.to("pqc:keyenc?operation=extractSecretKeyFromEncapsulation&symmetricKeyAlgorithm=DSTU7624&symmetricKeyLength=128")
+                        .setHeader(CryptoDataFormat.KEY, body())
+                        .setBody(constant("Hello"))
+                        .marshal(cryptoFormat)
+                        .log("Encrypted ${body}")
+                        .to("mock:encrypted")
+                        .unmarshal(cryptoFormat)
+                        .log("Unencrypted ${body}")
+                        .to("mock:unencrypted");
+                ;
+            }
+        };
+    }
+
+    @BeforeAll
+    public static void startup() throws Exception {
+        Security.addProvider(new BouncyCastleProvider());
+        Security.addProvider(new BouncyCastlePQCProvider());
+    }
+
+    @Test
+    void testSignAndVerify() throws Exception {
+        resultEncapsulate.expectedMessageCount(1);
+        resultEncrypted.expectedMessageCount(1);
+        resultDecrypted.expectedMessageCount(1);
+        templateEncapsulate.sendBody("Hello");
+        resultEncapsulate.assertIsSatisfied();
+        
assertNotNull(resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class));
+        assertEquals(PQCSymmetricAlgorithms.DSTU7624.getAlgorithm(),
+                
resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class).getAlgorithm());
+        
assertNotNull(resultEncrypted.getExchanges().get(0).getMessage().getBody());
+        assertEquals("Hello", 
resultDecrypted.getExchanges().get(0).getMessage().getBody(String.class));
+    }
+
+    @BindToRegistry("Keypair")
+    public KeyPair setKeyPair() throws NoSuchAlgorithmException, 
NoSuchProviderException, InvalidAlgorithmParameterException {
+        KeyPairGenerator kpg = 
KeyPairGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        kpg.initialize(MLKEMParameterSpec.ml_kem_512, new SecureRandom());
+        KeyPair kp = kpg.generateKeyPair();
+        return kp;
+    }
+
+    @BindToRegistry("KeyGenerator")
+    public KeyGenerator setKeyGenerator()
+            throws NoSuchAlgorithmException, NoSuchProviderException, 
InvalidAlgorithmParameterException {
+        KeyGenerator kg = 
KeyGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        return kg;
+    }
+}
diff --git 
a/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripGOST28147Test.java
 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripGOST28147Test.java
new file mode 100644
index 00000000000..321c139538f
--- /dev/null
+++ 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripGOST28147Test.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.pqc;
+
+import java.security.*;
+
+import javax.crypto.KeyGenerator;
+
+import org.apache.camel.BindToRegistry;
+import org.apache.camel.EndpointInject;
+import org.apache.camel.Produce;
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.converter.crypto.CryptoDataFormat;
+import org.apache.camel.test.junit5.CamelTestSupport;
+import org.bouncycastle.jcajce.SecretKeyWithEncapsulation;
+import org.bouncycastle.jcajce.spec.MLKEMParameterSpec;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.pqc.jcajce.provider.BouncyCastlePQCProvider;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class PQCMLKEMGenerateEncapsulationCryptoRoundTripGOST28147Test extends 
CamelTestSupport {
+
+    @EndpointInject("mock:encapsulate")
+    protected MockEndpoint resultEncapsulate;
+
+    @Produce("direct:encapsulate")
+    protected ProducerTemplate templateEncapsulate;
+
+    @EndpointInject("mock:encrypted")
+    protected MockEndpoint resultEncrypted;
+
+    @EndpointInject("mock:unencrypted")
+    protected MockEndpoint resultDecrypted;
+
+    public PQCMLKEMGenerateEncapsulationCryptoRoundTripGOST28147Test() throws 
NoSuchAlgorithmException {
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() {
+        CryptoDataFormat cryptoFormat = new CryptoDataFormat("GOST28147", 
null);
+        return new RouteBuilder() {
+            @Override
+            public void configure() {
+                from("direct:encapsulate")
+                        
.to("pqc:keyenc?operation=generateSecretKeyEncapsulation&symmetricKeyAlgorithm=GOST28147&symmetricKeyLength=256")
+                        .to("mock:encapsulate")
+                        
.to("pqc:keyenc?operation=extractSecretKeyEncapsulation&symmetricKeyAlgorithm=GOST28147&symmetricKeyLength=256")
+                        
.to("pqc:keyenc?operation=extractSecretKeyFromEncapsulation&symmetricKeyAlgorithm=GOST28147&symmetricKeyLength=256")
+                        .setHeader(CryptoDataFormat.KEY, body())
+                        .setBody(constant("Hello"))
+                        .marshal(cryptoFormat)
+                        .log("Encrypted ${body}")
+                        .to("mock:encrypted")
+                        .unmarshal(cryptoFormat)
+                        .log("Unencrypted ${body}")
+                        .to("mock:unencrypted");
+                ;
+            }
+        };
+    }
+
+    @BeforeAll
+    public static void startup() throws Exception {
+        Security.addProvider(new BouncyCastleProvider());
+        Security.addProvider(new BouncyCastlePQCProvider());
+    }
+
+    @Test
+    void testSignAndVerify() throws Exception {
+        resultEncapsulate.expectedMessageCount(1);
+        resultEncrypted.expectedMessageCount(1);
+        resultDecrypted.expectedMessageCount(1);
+        templateEncapsulate.sendBody("Hello");
+        resultEncapsulate.assertIsSatisfied();
+        
assertNotNull(resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class));
+        assertEquals(PQCSymmetricAlgorithms.GOST28147.getAlgorithm(),
+                
resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class).getAlgorithm());
+        
assertNotNull(resultEncrypted.getExchanges().get(0).getMessage().getBody());
+        assertEquals("Hello", 
resultDecrypted.getExchanges().get(0).getMessage().getBody(String.class));
+    }
+
+    @BindToRegistry("Keypair")
+    public KeyPair setKeyPair() throws NoSuchAlgorithmException, 
NoSuchProviderException, InvalidAlgorithmParameterException {
+        KeyPairGenerator kpg = 
KeyPairGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        kpg.initialize(MLKEMParameterSpec.ml_kem_512, new SecureRandom());
+        KeyPair kp = kpg.generateKeyPair();
+        return kp;
+    }
+
+    @BindToRegistry("KeyGenerator")
+    public KeyGenerator setKeyGenerator()
+            throws NoSuchAlgorithmException, NoSuchProviderException, 
InvalidAlgorithmParameterException {
+        KeyGenerator kg = 
KeyGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        return kg;
+    }
+}
diff --git 
a/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripGRAINTest.java
 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripGRAINTest.java
new file mode 100644
index 00000000000..03e35bd374f
--- /dev/null
+++ 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripGRAINTest.java
@@ -0,0 +1,120 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.pqc;
+
+import java.security.*;
+
+import javax.crypto.KeyGenerator;
+
+import org.apache.camel.BindToRegistry;
+import org.apache.camel.EndpointInject;
+import org.apache.camel.Produce;
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.converter.crypto.CryptoDataFormat;
+import org.apache.camel.test.junit5.CamelTestSupport;
+import org.bouncycastle.jcajce.SecretKeyWithEncapsulation;
+import org.bouncycastle.jcajce.spec.MLKEMParameterSpec;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.pqc.jcajce.provider.BouncyCastlePQCProvider;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class PQCMLKEMGenerateEncapsulationCryptoRoundTripGRAINTest extends 
CamelTestSupport {
+
+    @EndpointInject("mock:encapsulate")
+    protected MockEndpoint resultEncapsulate;
+
+    @Produce("direct:encapsulate")
+    protected ProducerTemplate templateEncapsulate;
+
+    @EndpointInject("mock:encrypted")
+    protected MockEndpoint resultEncrypted;
+
+    @EndpointInject("mock:unencrypted")
+    protected MockEndpoint resultDecrypted;
+
+    public PQCMLKEMGenerateEncapsulationCryptoRoundTripGRAINTest() throws 
NoSuchAlgorithmException {
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() {
+        CryptoDataFormat cryptoFormat = new CryptoDataFormat("GRAIN128", null);
+        byte[] initializationVector = new byte[] { 0x00, 0x01, 0x02, 0x03, 
0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b };
+        cryptoFormat.setInitializationVector(initializationVector);
+        return new RouteBuilder() {
+            @Override
+            public void configure() {
+                from("direct:encapsulate")
+                        
.to("pqc:keyenc?operation=generateSecretKeyEncapsulation&symmetricKeyAlgorithm=GRAIN128&symmetricKeyLength=128")
+                        .to("mock:encapsulate")
+                        
.to("pqc:keyenc?operation=extractSecretKeyEncapsulation&symmetricKeyAlgorithm=GRAIN128&symmetricKeyLength=128")
+                        
.to("pqc:keyenc?operation=extractSecretKeyFromEncapsulation&symmetricKeyAlgorithm=GRAIN128&symmetricKeyLength=128")
+                        .setHeader(CryptoDataFormat.KEY, body())
+                        .setBody(constant("Hello"))
+                        .marshal(cryptoFormat)
+                        .log("Encrypted ${body}")
+                        .to("mock:encrypted")
+                        .unmarshal(cryptoFormat)
+                        .log("Unencrypted ${body}")
+                        .to("mock:unencrypted");
+                ;
+            }
+        };
+    }
+
+    @BeforeAll
+    public static void startup() throws Exception {
+        Security.addProvider(new BouncyCastleProvider());
+        Security.addProvider(new BouncyCastlePQCProvider());
+    }
+
+    @Test
+    void testSignAndVerify() throws Exception {
+        resultEncapsulate.expectedMessageCount(1);
+        resultEncrypted.expectedMessageCount(1);
+        resultDecrypted.expectedMessageCount(1);
+        templateEncapsulate.sendBody("Hello");
+        resultEncapsulate.assertIsSatisfied();
+        
assertNotNull(resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class));
+        assertEquals(PQCSymmetricAlgorithms.GRAIN128.getAlgorithm(),
+                
resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class).getAlgorithm());
+        
assertNotNull(resultEncrypted.getExchanges().get(0).getMessage().getBody());
+        assertEquals("Hello", 
resultDecrypted.getExchanges().get(0).getMessage().getBody(String.class));
+    }
+
+    @BindToRegistry("Keypair")
+    public KeyPair setKeyPair() throws NoSuchAlgorithmException, 
NoSuchProviderException, InvalidAlgorithmParameterException {
+        KeyPairGenerator kpg = 
KeyPairGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        kpg.initialize(MLKEMParameterSpec.ml_kem_512, new SecureRandom());
+        KeyPair kp = kpg.generateKeyPair();
+        return kp;
+    }
+
+    @BindToRegistry("KeyGenerator")
+    public KeyGenerator setKeyGenerator()
+            throws NoSuchAlgorithmException, NoSuchProviderException, 
InvalidAlgorithmParameterException {
+        KeyGenerator kg = 
KeyGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        return kg;
+    }
+}
diff --git 
a/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripRC2Test.java
 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripRC2Test.java
new file mode 100644
index 00000000000..dd3b3c4685d
--- /dev/null
+++ 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripRC2Test.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.pqc;
+
+import java.security.*;
+
+import javax.crypto.KeyGenerator;
+
+import org.apache.camel.BindToRegistry;
+import org.apache.camel.EndpointInject;
+import org.apache.camel.Produce;
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.converter.crypto.CryptoDataFormat;
+import org.apache.camel.test.junit5.CamelTestSupport;
+import org.bouncycastle.jcajce.SecretKeyWithEncapsulation;
+import org.bouncycastle.jcajce.spec.MLKEMParameterSpec;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.pqc.jcajce.provider.BouncyCastlePQCProvider;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class PQCMLKEMGenerateEncapsulationCryptoRoundTripRC2Test extends 
CamelTestSupport {
+
+    @EndpointInject("mock:encapsulate")
+    protected MockEndpoint resultEncapsulate;
+
+    @Produce("direct:encapsulate")
+    protected ProducerTemplate templateEncapsulate;
+
+    @EndpointInject("mock:encrypted")
+    protected MockEndpoint resultEncrypted;
+
+    @EndpointInject("mock:unencrypted")
+    protected MockEndpoint resultDecrypted;
+
+    public PQCMLKEMGenerateEncapsulationCryptoRoundTripRC2Test() throws 
NoSuchAlgorithmException {
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() {
+        CryptoDataFormat cryptoFormat = new CryptoDataFormat("RC2", null);
+        return new RouteBuilder() {
+            @Override
+            public void configure() {
+                from("direct:encapsulate")
+                        
.to("pqc:keyenc?operation=generateSecretKeyEncapsulation&symmetricKeyAlgorithm=RC2")
+                        .to("mock:encapsulate")
+                        
.to("pqc:keyenc?operation=extractSecretKeyEncapsulation&symmetricKeyAlgorithm=RC2")
+                        
.to("pqc:keyenc?operation=extractSecretKeyFromEncapsulation&symmetricKeyAlgorithm=RC2")
+                        .setHeader(CryptoDataFormat.KEY, body())
+                        .setBody(constant("Hello"))
+                        .marshal(cryptoFormat)
+                        .log("Encrypted ${body}")
+                        .to("mock:encrypted")
+                        .unmarshal(cryptoFormat)
+                        .log("Unencrypted ${body}")
+                        .to("mock:unencrypted");
+                ;
+            }
+        };
+    }
+
+    @BeforeAll
+    public static void startup() throws Exception {
+        Security.addProvider(new BouncyCastleProvider());
+        Security.addProvider(new BouncyCastlePQCProvider());
+    }
+
+    @Test
+    void testSignAndVerify() throws Exception {
+        resultEncapsulate.expectedMessageCount(1);
+        resultEncrypted.expectedMessageCount(1);
+        resultDecrypted.expectedMessageCount(1);
+        templateEncapsulate.sendBody("Hello");
+        resultEncapsulate.assertIsSatisfied();
+        
assertNotNull(resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class));
+        assertEquals(PQCSymmetricAlgorithms.RC2.getAlgorithm(),
+                
resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class).getAlgorithm());
+        
assertNotNull(resultEncrypted.getExchanges().get(0).getMessage().getBody());
+        assertEquals("Hello", 
resultDecrypted.getExchanges().get(0).getMessage().getBody(String.class));
+    }
+
+    @BindToRegistry("Keypair")
+    public KeyPair setKeyPair() throws NoSuchAlgorithmException, 
NoSuchProviderException, InvalidAlgorithmParameterException {
+        KeyPairGenerator kpg = 
KeyPairGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        kpg.initialize(MLKEMParameterSpec.ml_kem_512, new SecureRandom());
+        KeyPair kp = kpg.generateKeyPair();
+        return kp;
+    }
+
+    @BindToRegistry("KeyGenerator")
+    public KeyGenerator setKeyGenerator()
+            throws NoSuchAlgorithmException, NoSuchProviderException, 
InvalidAlgorithmParameterException {
+        KeyGenerator kg = 
KeyGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        return kg;
+    }
+}
diff --git 
a/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripSM4Test.java
 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripSM4Test.java
new file mode 100644
index 00000000000..71dce511595
--- /dev/null
+++ 
b/components/camel-pqc/src/test/java/org/apache/camel/component/pqc/PQCMLKEMGenerateEncapsulationCryptoRoundTripSM4Test.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.component.pqc;
+
+import java.security.*;
+
+import javax.crypto.KeyGenerator;
+
+import org.apache.camel.BindToRegistry;
+import org.apache.camel.EndpointInject;
+import org.apache.camel.Produce;
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.component.mock.MockEndpoint;
+import org.apache.camel.converter.crypto.CryptoDataFormat;
+import org.apache.camel.test.junit5.CamelTestSupport;
+import org.bouncycastle.jcajce.SecretKeyWithEncapsulation;
+import org.bouncycastle.jcajce.spec.MLKEMParameterSpec;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.pqc.jcajce.provider.BouncyCastlePQCProvider;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class PQCMLKEMGenerateEncapsulationCryptoRoundTripSM4Test extends 
CamelTestSupport {
+
+    @EndpointInject("mock:encapsulate")
+    protected MockEndpoint resultEncapsulate;
+
+    @Produce("direct:encapsulate")
+    protected ProducerTemplate templateEncapsulate;
+
+    @EndpointInject("mock:encrypted")
+    protected MockEndpoint resultEncrypted;
+
+    @EndpointInject("mock:unencrypted")
+    protected MockEndpoint resultDecrypted;
+
+    public PQCMLKEMGenerateEncapsulationCryptoRoundTripSM4Test() throws 
NoSuchAlgorithmException {
+    }
+
+    @Override
+    protected RouteBuilder createRouteBuilder() {
+        CryptoDataFormat cryptoFormat = new CryptoDataFormat("SM4", null);
+        return new RouteBuilder() {
+            @Override
+            public void configure() {
+                from("direct:encapsulate")
+                        
.to("pqc:keyenc?operation=generateSecretKeyEncapsulation&symmetricKeyAlgorithm=SM4")
+                        .to("mock:encapsulate")
+                        
.to("pqc:keyenc?operation=extractSecretKeyEncapsulation&symmetricKeyAlgorithm=SM4")
+                        
.to("pqc:keyenc?operation=extractSecretKeyFromEncapsulation&symmetricKeyAlgorithm=SM4")
+                        .setHeader(CryptoDataFormat.KEY, body())
+                        .setBody(constant("Hello"))
+                        .marshal(cryptoFormat)
+                        .log("Encrypted ${body}")
+                        .to("mock:encrypted")
+                        .unmarshal(cryptoFormat)
+                        .log("Unencrypted ${body}")
+                        .to("mock:unencrypted");
+                ;
+            }
+        };
+    }
+
+    @BeforeAll
+    public static void startup() throws Exception {
+        Security.addProvider(new BouncyCastleProvider());
+        Security.addProvider(new BouncyCastlePQCProvider());
+    }
+
+    @Test
+    void testSignAndVerify() throws Exception {
+        resultEncapsulate.expectedMessageCount(1);
+        resultEncrypted.expectedMessageCount(1);
+        resultDecrypted.expectedMessageCount(1);
+        templateEncapsulate.sendBody("Hello");
+        resultEncapsulate.assertIsSatisfied();
+        
assertNotNull(resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class));
+        assertEquals(PQCSymmetricAlgorithms.SM4.getAlgorithm(),
+                
resultEncapsulate.getExchanges().get(0).getMessage().getBody(SecretKeyWithEncapsulation.class).getAlgorithm());
+        
assertNotNull(resultEncrypted.getExchanges().get(0).getMessage().getBody());
+        assertEquals("Hello", 
resultDecrypted.getExchanges().get(0).getMessage().getBody(String.class));
+    }
+
+    @BindToRegistry("Keypair")
+    public KeyPair setKeyPair() throws NoSuchAlgorithmException, 
NoSuchProviderException, InvalidAlgorithmParameterException {
+        KeyPairGenerator kpg = 
KeyPairGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        kpg.initialize(MLKEMParameterSpec.ml_kem_512, new SecureRandom());
+        KeyPair kp = kpg.generateKeyPair();
+        return kp;
+    }
+
+    @BindToRegistry("KeyGenerator")
+    public KeyGenerator setKeyGenerator()
+            throws NoSuchAlgorithmException, NoSuchProviderException, 
InvalidAlgorithmParameterException {
+        KeyGenerator kg = 
KeyGenerator.getInstance(PQCKeyEncapsulationAlgorithms.MLKEM.getAlgorithm(),
+                PQCKeyEncapsulationAlgorithms.MLKEM.getBcProvider());
+        return kg;
+    }
+}


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