diff --git a/sop-java-testfixtures/src/main/java/sop/testsuite/operation/EncryptDecryptTest.java b/sop-java-testfixtures/src/main/java/sop/testsuite/operation/EncryptDecryptTest.java
index 330ca90..df824ca 100644
--- a/sop-java-testfixtures/src/main/java/sop/testsuite/operation/EncryptDecryptTest.java
+++ b/sop-java-testfixtures/src/main/java/sop/testsuite/operation/EncryptDecryptTest.java
@@ -11,15 +11,12 @@ import org.junit.jupiter.params.provider.MethodSource;
 import sop.ByteArrayAndResult;
 import sop.DecryptionResult;
 import sop.EncryptionResult;
-import sop.Profile;
 import sop.SOP;
 import sop.SessionKey;
 import sop.Verification;
 import sop.enums.EncryptAs;
 import sop.enums.SignatureMode;
 import sop.exception.SOPGPException;
-import sop.operation.Decrypt;
-import sop.operation.Encrypt;
 import sop.testsuite.TestData;
 import sop.testsuite.assertions.VerificationListAssert;
 import sop.util.Optional;
@@ -28,7 +25,6 @@ import sop.util.UTCUtil;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.text.ParseException;
-import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 import java.util.stream.Stream;
@@ -342,55 +338,4 @@ public class EncryptDecryptTest extends AbstractSOPTest {
                         .toByteArrayAndResult()
                         .getBytes());
     }
-
-    @ParameterizedTest
-    @MethodSource("provideInstances")
-    public void encryptDecryptWithAllSupportedKeyGenerationProfiles(SOP sop) throws IOException {
-        List<Profile> profiles = sop.listProfiles().generateKey();
-
-        List<byte[]> keys = new ArrayList<>();
-        List<byte[]> certs = new ArrayList<>();
-        for (Profile p : profiles) {
-            byte[] k = sop.generateKey()
-                    .profile(p)
-                    .userId(p.getName())
-                    .generate()
-                    .getBytes();
-            keys.add(k);
-
-            byte[] c = sop.extractCert()
-                    .key(k)
-                    .getBytes();
-            certs.add(c);
-        }
-
-        byte[] plaintext = "Hello, World!\n".getBytes();
-
-        Encrypt encrypt = sop.encrypt();
-        for (byte[] c : certs) {
-            encrypt.withCert(c);
-        }
-        for (byte[] k : keys) {
-            encrypt.signWith(k);
-        }
-
-        ByteArrayAndResult<EncryptionResult> encRes = encrypt.plaintext(plaintext)
-                .toByteArrayAndResult();
-        EncryptionResult eResult = encRes.getResult();
-        byte[] ciphertext = encRes.getBytes();
-
-        for (byte[] k : keys) {
-            Decrypt decrypt = sop.decrypt()
-                    .withKey(k);
-            for (byte[] c : certs) {
-                decrypt.verifyWithCert(c);
-            }
-            ByteArrayAndResult<DecryptionResult> decRes = decrypt.ciphertext(ciphertext)
-                    .toByteArrayAndResult();
-            DecryptionResult dResult = decRes.getResult();
-            byte[] decPlaintext = decRes.getBytes();
-            assertArrayEquals(plaintext, decPlaintext);
-            assertEquals(certs.size(), dResult.getVerifications().size());
-        }
-    }
 }
diff --git a/sop-java/src/main/kotlin/sop/Profile.kt b/sop-java/src/main/kotlin/sop/Profile.kt
index fd58c63..725bbe5 100644
--- a/sop-java/src/main/kotlin/sop/Profile.kt
+++ b/sop-java/src/main/kotlin/sop/Profile.kt
@@ -50,16 +50,6 @@ data class Profile(
 
     fun hasDescription() = description.isPresent
 
-    /**
-     * Return a copy of this [Profile] with the aliases set to the given strings.
-     *
-     * @param alias one or more alias names
-     * @return profile with aliases
-     */
-    fun withAliases(vararg alias: String): Profile {
-        return Profile(name, description, alias.toList())
-    }
-
     /**
      * Convert the profile into a String for displaying.
      *
diff --git a/sop-java/src/test/java/sop/ProfileTest.java b/sop-java/src/test/java/sop/ProfileTest.java
index f418672..41b4a2f 100644
--- a/sop-java/src/test/java/sop/ProfileTest.java
+++ b/sop-java/src/test/java/sop/ProfileTest.java
@@ -39,20 +39,6 @@ public class ProfileTest {
         assertEquals(Arrays.asList("Bar", "Baz"), profile.getAliases());
     }
 
-    @Test
-    public void changeAliasesWithWithAliases() {
-        Profile p = new Profile("Foo", "Bar any Baz", Arrays.asList("tinitus", "particle"));
-        p = p.withAliases("fnord", "qbit");
-
-        assertEquals("Foo", p.getName());
-        assertEquals("Bar any Baz", p.getDescription().get());
-
-        assertTrue(p.getAliases().contains("fnord"));
-        assertTrue(p.getAliases().contains("qbit"));
-        assertFalse(p.getAliases().contains("tinitus"));
-        assertFalse(p.getAliases().contains("particle"));
-    }
-
     @Test
     public void toStringNameOnly() {
         Profile profile = new Profile("default");