diff --git a/V4_MIGRATION_GUIDE.md b/V4_MIGRATION_GUIDE.md
index 4334cf57..20469266 100644
--- a/V4_MIGRATION_GUIDE.md
+++ b/V4_MIGRATION_GUIDE.md
@@ -22,6 +22,8 @@ v4 of the Auth0 Android SDK includes significant build toolchain updates, update
 - [**Behavior Changes**](#behavior-changes)
   + [clearCredentials() Now Clears All Storage](#clearCredentials-now-clears-all-storage)
   + [Storage Interface: New removeAll() Method](#storage-interface-new-removeall-method)
+- [**New APIs**](#new-apis)
+  + [clearAll() — Full Credential and Key Cleanup](#clearall--full-credential-and-key-cleanup)
 - [**Dependency Changes**](#dependency-changes)
   + [Gson 2.8.9 → 2.11.0](#️-gson-289--2110-transitive-dependency)
   + [DefaultClient.Builder](#defaultclientbuilder)
@@ -228,6 +230,26 @@ In v4, `clearCredentials()` calls `Storage.removeAll()`, which clears **all** va
 
 **Impact:** Existing custom `Storage` implementations will continue to compile and work without changes. Override `removeAll()` to provide the actual clearing behavior if your custom storage is used with `clearCredentials()`.
 
+## New APIs
+
+### `clearAll()` — Full Credential and Key Cleanup
+
+v4 introduces a new `clearAll()` method on `CredentialsManager` and `SecureCredentialsManager` that performs a complete cleanup of all stored credentials **and** cryptographic key pairs.
+
+**Usage:**
+
+```kotlin
+// Clear everything on logout — credentials, DPoP keys, and encryption keys
+credentialsManager.clearAll()
+```
+
+**When to use `clearAll()` vs `clearCredentials()`:**
+
+- Use **`clearCredentials()`** when you only need to remove stored tokens (e.g., forcing a re-login) but want to preserve cryptographic keys for future sessions.
+- Use **`clearAll()`** on full logout or account removal, when you want to ensure no credentials or key material remain on the device.
+
+> **Note:** `clearAll()` catches any errors from DPoP key pair deletion internally, so it will not throw even if the DPoP key pair was never created or has already been removed.
+
 ## Dependency Changes
 
 ### ⚠️ Gson 2.8.9 → 2.11.0 (Transitive Dependency)
diff --git a/auth0/src/main/java/com/auth0/android/authentication/storage/BaseCredentialsManager.kt b/auth0/src/main/java/com/auth0/android/authentication/storage/BaseCredentialsManager.kt
index 23e0c1b6..b101c40e 100644
--- a/auth0/src/main/java/com/auth0/android/authentication/storage/BaseCredentialsManager.kt
+++ b/auth0/src/main/java/com/auth0/android/authentication/storage/BaseCredentialsManager.kt
@@ -159,6 +159,7 @@ public abstract class BaseCredentialsManager internal constructor(
 
     public abstract fun clearCredentials()
     public abstract fun clearApiCredentials(audience: String, scope: String? = null)
+    public abstract fun clearAll()
     public abstract fun hasValidCredentials(): Boolean
     public abstract fun hasValidCredentials(minTtl: Long): Boolean
 
diff --git a/auth0/src/main/java/com/auth0/android/authentication/storage/CredentialsManager.kt b/auth0/src/main/java/com/auth0/android/authentication/storage/CredentialsManager.kt
index 0d8436b4..0ddac0b2 100644
--- a/auth0/src/main/java/com/auth0/android/authentication/storage/CredentialsManager.kt
+++ b/auth0/src/main/java/com/auth0/android/authentication/storage/CredentialsManager.kt
@@ -6,6 +6,8 @@ import androidx.annotation.VisibleForTesting
 import com.auth0.android.authentication.AuthenticationAPIClient
 import com.auth0.android.authentication.AuthenticationException
 import com.auth0.android.callback.Callback
+import com.auth0.android.dpop.DPoP
+import com.auth0.android.dpop.DPoPException
 import com.auth0.android.request.internal.GsonProvider
 import com.auth0.android.request.internal.Jwt
 import com.auth0.android.result.APICredentials
@@ -528,7 +530,8 @@ public class CredentialsManager @VisibleForTesting(otherwise = VisibleForTesting
                     callback.onFailure(
                         CredentialsManagerException(
                             CredentialsManagerException.Code.MFA_REQUIRED,
-                            error.message ?: "Multi-factor authentication is required to complete the credential renewal.",
+                            error.message
+                                ?: "Multi-factor authentication is required to complete the credential renewal.",
                             error,
                             error.mfaRequiredErrorPayload
                         )
@@ -654,7 +657,8 @@ public class CredentialsManager @VisibleForTesting(otherwise = VisibleForTesting
                     callback.onFailure(
                         CredentialsManagerException(
                             CredentialsManagerException.Code.MFA_REQUIRED,
-                            error.message ?: "Multi-factor authentication is required to complete the credential renewal.",
+                            error.message
+                                ?: "Multi-factor authentication is required to complete the credential renewal.",
                             error,
                             error.mfaRequiredErrorPayload
                         )
@@ -710,6 +714,19 @@ public class CredentialsManager @VisibleForTesting(otherwise = VisibleForTesting
         storage.removeAll()
     }
 
+    /**
+     * Removes all credentials, API credentials, and cryptographic key pairs.
+     * This calls [Storage.removeAll] to clear all stored data
+     */
+    override fun clearAll() {
+        storage.removeAll()
+        try {
+            DPoP.clearKeyPair()
+        } catch (e: DPoPException) {
+            Log.e(TAG, "Failed to clear DPoP key pair ${e.stackTraceToString()}")
+        }
+    }
+
     /**
      * Removes the credentials for the given audience from the storage if present.
      * @param audience Audience for which the [APICredentials] are stored
diff --git a/auth0/src/main/java/com/auth0/android/authentication/storage/CryptoUtil.java b/auth0/src/main/java/com/auth0/android/authentication/storage/CryptoUtil.java
index 4ac74546..e2cfd805 100644
--- a/auth0/src/main/java/com/auth0/android/authentication/storage/CryptoUtil.java
+++ b/auth0/src/main/java/com/auth0/android/authentication/storage/CryptoUtil.java
@@ -327,6 +327,14 @@ private void deleteAESKeys() {
         storage.remove(OLD_KEY_IV_ALIAS);
     }
 
+    /**
+     * Removes all cryptographic keys (both RSA and AES) used by this instance.
+     */
+    public void deleteAllKeys() {
+        deleteRSAKeys();
+        deleteAESKeys();
+    }
+
     /**
      * Decrypts the given input using a generated RSA Private Key.
      * Used to decrypt the AES key for later usage.
diff --git a/auth0/src/main/java/com/auth0/android/authentication/storage/SecureCredentialsManager.kt b/auth0/src/main/java/com/auth0/android/authentication/storage/SecureCredentialsManager.kt
index 7313774b..64ecb70a 100644
--- a/auth0/src/main/java/com/auth0/android/authentication/storage/SecureCredentialsManager.kt
+++ b/auth0/src/main/java/com/auth0/android/authentication/storage/SecureCredentialsManager.kt
@@ -10,6 +10,8 @@ import com.auth0.android.Auth0
 import com.auth0.android.authentication.AuthenticationAPIClient
 import com.auth0.android.authentication.AuthenticationException
 import com.auth0.android.callback.Callback
+import com.auth0.android.dpop.DPoP
+import com.auth0.android.dpop.DPoPException
 import com.auth0.android.request.internal.GsonProvider
 import com.auth0.android.result.APICredentials
 import com.auth0.android.result.Credentials
@@ -736,6 +738,22 @@ public class SecureCredentialsManager @VisibleForTesting(otherwise = VisibleForT
         Log.d(TAG, "Credentials were just removed from the storage")
     }
 
+    /**
+     * Removes all credentials, API credentials, and cryptographic key pairs.
+     * This calls [Storage.removeAll] to clear all stored data
+     */
+    override fun clearAll() {
+        storage.removeAll()
+        crypto.deleteAllKeys()
+        clearBiometricSession()
+        try {
+            DPoP.clearKeyPair()
+        } catch (e: DPoPException) {
+            Log.e(TAG, "Failed to clear DPoP key pair ${e.stackTraceToString()}")
+        }
+        Log.d(TAG, "All credentials and key pairs were removed")
+    }
+
     /**
      * Removes the credentials for the given audience from the storage if present.
      * @param audience Audience for which the [APICredentials] are stored
@@ -890,7 +908,8 @@ public class SecureCredentialsManager @VisibleForTesting(otherwise = VisibleForT
                     callback.onFailure(
                         CredentialsManagerException(
                             CredentialsManagerException.Code.MFA_REQUIRED,
-                            error.message ?: "Multi-factor authentication is required to complete the credential renewal.",
+                            error.message
+                                ?: "Multi-factor authentication is required to complete the credential renewal.",
                             error,
                             error.mfaRequiredErrorPayload
                         )
@@ -1048,7 +1067,8 @@ public class SecureCredentialsManager @VisibleForTesting(otherwise = VisibleForT
                     callback.onFailure(
                         CredentialsManagerException(
                             CredentialsManagerException.Code.MFA_REQUIRED,
-                            error.message ?: "Multi-factor authentication is required to complete the credential renewal.",
+                            error.message
+                                ?: "Multi-factor authentication is required to complete the credential renewal.",
                             error,
                             error.mfaRequiredErrorPayload
                         )
diff --git a/auth0/src/test/java/com/auth0/android/authentication/storage/CredentialsManagerTest.kt b/auth0/src/test/java/com/auth0/android/authentication/storage/CredentialsManagerTest.kt
index 7a8ef667..7b1cd2c6 100644
--- a/auth0/src/test/java/com/auth0/android/authentication/storage/CredentialsManagerTest.kt
+++ b/auth0/src/test/java/com/auth0/android/authentication/storage/CredentialsManagerTest.kt
@@ -1495,6 +1495,12 @@ public class CredentialsManagerTest {
         verifyNoMoreInteractions(storage)
     }
 
+    @Test
+    public fun shouldClearAllCredentials() {
+        manager.clearAll()
+        verify(storage).removeAll()
+    }
+
     @Test
     public fun shouldSaveApiCredentialsWithScopeAsKey() {
         val expirationTime = CredentialsMock.ONE_HOUR_AHEAD_MS
diff --git a/auth0/src/test/java/com/auth0/android/authentication/storage/CryptoUtilTest.java b/auth0/src/test/java/com/auth0/android/authentication/storage/CryptoUtilTest.java
index 1f28b30a..95d0ede4 100644
--- a/auth0/src/test/java/com/auth0/android/authentication/storage/CryptoUtilTest.java
+++ b/auth0/src/test/java/com/auth0/android/authentication/storage/CryptoUtilTest.java
@@ -2086,6 +2086,41 @@ public void shouldNotPropagateProviderExceptionAsIncompatibleDeviceException() t
         assertThat(result, is(newAESKey));
     }
 
+    /*
+     * deleteAllKeys() tests
+     */
+
+    @Test
+    public void shouldDeleteBothRSAAndAESKeysWhenDeleteAllKeysIsCalled() throws Exception {
+        cryptoUtil.deleteAllKeys();
+
+        // Verify RSA keys deleted from KeyStore
+        Mockito.verify(keyStore).deleteEntry(KEY_ALIAS);
+        Mockito.verify(keyStore).deleteEntry(OLD_KEY_ALIAS);
+
+        // Verify AES keys deleted from Storage
+        Mockito.verify(storage).remove(KEY_ALIAS);
+        Mockito.verify(storage).remove(KEY_ALIAS + "_iv");
+        Mockito.verify(storage).remove(OLD_KEY_ALIAS);
+        Mockito.verify(storage).remove(OLD_KEY_ALIAS + "_iv");
+    }
+
+    @Test
+    public void shouldDeleteAESKeysEvenIfRSAKeyDeletionFails() throws Exception {
+        doThrow(new KeyStoreException("KeyStore error")).when(keyStore).deleteEntry(anyString());
+
+        cryptoUtil.deleteAllKeys();
+
+        // RSA deletion was attempted (first deleteEntry throws, second is never reached)
+        Mockito.verify(keyStore).deleteEntry(KEY_ALIAS);
+
+        // AES keys should still be deleted from Storage
+        Mockito.verify(storage).remove(KEY_ALIAS);
+        Mockito.verify(storage).remove(KEY_ALIAS + "_iv");
+        Mockito.verify(storage).remove(OLD_KEY_ALIAS);
+        Mockito.verify(storage).remove(OLD_KEY_ALIAS + "_iv");
+    }
+
     /*
      * Helper methods
      */
diff --git a/auth0/src/test/java/com/auth0/android/authentication/storage/SecureCredentialsManagerTest.kt b/auth0/src/test/java/com/auth0/android/authentication/storage/SecureCredentialsManagerTest.kt
index ef8ba7bd..124d4b13 100644
--- a/auth0/src/test/java/com/auth0/android/authentication/storage/SecureCredentialsManagerTest.kt
+++ b/auth0/src/test/java/com/auth0/android/authentication/storage/SecureCredentialsManagerTest.kt
@@ -2164,6 +2164,14 @@ public class SecureCredentialsManagerTest {
         verifyNoMoreInteractions(storage)
     }
 
+    @Test
+    public fun shouldClearAllCredentialsKeyPairsAndBiometricSession() {
+        manager.clearAll()
+        verify(storage).removeAll()
+        verify(crypto).deleteAllKeys()
+        Assert.assertFalse(manager.isBiometricSessionValid())
+    }
+
     @Test
     public fun shouldSaveEncryptedApiCredentialsWithScopeAsKey() {
         val expirationTime = CredentialsMock.ONE_HOUR_AHEAD_MS