diff --git a/tests/suites/test_suite_camellia.data b/tests/suites/test_suite_camellia.data
index 190632e..af4718f 100644
--- a/tests/suites/test_suite_camellia.data
+++ b/tests/suites/test_suite_camellia.data
@@ -1,3 +1,6 @@
+Camellia parameter validation
+camellia_invalid_param:
+
 Camellia-128-ECB Encrypt RFC3713 #1
 camellia_encrypt_ecb:"0123456789abcdeffedcba9876543210":"0123456789abcdeffedcba9876543210":"67673138549669730857065648eabe43":0
 
diff --git a/tests/suites/test_suite_camellia.function b/tests/suites/test_suite_camellia.function
index d09a610..d799dbb 100644
--- a/tests/suites/test_suite_camellia.function
+++ b/tests/suites/test_suite_camellia.function
@@ -7,6 +7,171 @@
  * END_DEPENDENCIES
  */
 
+/* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
+void camellia_invalid_param( )
+{
+    mbedtls_camellia_context ctx;
+    unsigned char buf[16] = { 0 };
+    size_t off;
+    ((void) off);
+
+    TEST_INVALID_PARAM( mbedtls_camellia_init( NULL ) );
+    TEST_VALID_PARAM( mbedtls_camellia_free( NULL ) );
+
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_setkey_enc( NULL,
+                                                         buf,
+                                                         128 ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_setkey_enc( &ctx,
+                                                         NULL,
+                                                         128 ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_setkey_enc( &ctx,
+                                                         buf,
+                                                         42 ) );
+
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_setkey_dec( NULL,
+                                                         buf,
+                                                         128 ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_setkey_dec( &ctx,
+                                                         NULL,
+                                                         128 ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_setkey_dec( &ctx,
+                                                         buf,
+                                                         42 ) );
+
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ecb( NULL,
+                                                     MBEDTLS_CAMELLIA_ENCRYPT,
+                                                     buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ecb( &ctx,
+                                                        42,
+                                                        buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ecb( &ctx,
+                                                        MBEDTLS_CAMELLIA_ENCRYPT,
+                                                        NULL, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ecb( &ctx,
+                                                        MBEDTLS_CAMELLIA_ENCRYPT,
+                                                        buf, NULL ) );
+
+#if defined(MBEDTLS_CIPHER_MODE_CBC)
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cbc( NULL,
+                                                        MBEDTLS_CAMELLIA_ENCRYPT,
+                                                        sizeof( buf ),
+                                                        buf, buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cbc( &ctx,
+                                                        42,
+                                                        sizeof( buf ),
+                                                        buf, buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cbc( &ctx,
+                                                        MBEDTLS_CAMELLIA_ENCRYPT,
+                                                        sizeof( buf ),
+                                                        NULL, buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cbc( &ctx,
+                                                        MBEDTLS_CAMELLIA_ENCRYPT,
+                                                        sizeof( buf ),
+                                                        buf, NULL, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cbc( &ctx,
+                                                        MBEDTLS_CAMELLIA_ENCRYPT,
+                                                        sizeof( buf ),
+                                                        buf, buf, NULL ) );
+#endif /* MBEDTLS_CIPHER_MODE_CBC */
+
+#if defined(MBEDTLS_CIPHER_MODE_CFB)
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cfb128( NULL,
+                                                           MBEDTLS_CAMELLIA_ENCRYPT,
+                                                           sizeof( buf ),
+                                                           &off, buf,
+                                                           buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cfb128( &ctx,
+                                                           42,
+                                                           sizeof( buf ),
+                                                           &off, buf,
+                                                           buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cfb128( &ctx,
+                                                           MBEDTLS_CAMELLIA_ENCRYPT,
+                                                           sizeof( buf ),
+                                                           NULL, buf,
+                                                           buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cfb128( &ctx,
+                                                           MBEDTLS_CAMELLIA_ENCRYPT,
+                                                           sizeof( buf ),
+                                                           &off, NULL,
+                                                           buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cfb128( &ctx,
+                                                           MBEDTLS_CAMELLIA_ENCRYPT,
+                                                           sizeof( buf ),
+                                                           &off, buf,
+                                                           NULL, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_cfb128( &ctx,
+                                                           MBEDTLS_CAMELLIA_ENCRYPT,
+                                                           sizeof( buf ),
+                                                           &off, buf,
+                                                           buf, NULL ) );
+#endif /* MBEDTLS_CIPHER_MODE_CFB */
+
+#if defined(MBEDTLS_CIPHER_MODE_CTR)
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ctr( NULL,
+                                                        sizeof( buf ),
+                                                        &off,
+                                                        buf, buf,
+                                                        buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ctr( &ctx,
+                                                        sizeof( buf ),
+                                                        NULL,
+                                                        buf, buf,
+                                                        buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ctr( &ctx,
+                                                        sizeof( buf ),
+                                                        &off,
+                                                        NULL, buf,
+                                                        buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ctr( &ctx,
+                                                        sizeof( buf ),
+                                                        &off,
+                                                        buf, NULL,
+                                                        buf, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ctr( &ctx,
+                                                        sizeof( buf ),
+                                                        &off,
+                                                        buf, buf,
+                                                        NULL, buf ) );
+    TEST_INVALID_PARAM_RET( MBEDTLS_ERR_CAMELLIA_BAD_INPUT_DATA,
+                            mbedtls_camellia_crypt_ctr( &ctx,
+                                                        sizeof( buf ),
+                                                        &off,
+                                                        buf, buf,
+                                                        buf, NULL ) );
+#endif /* MBEDTLS_CIPHER_MODE_CTR */
+
+exit:
+    return;
+}
+/* END_CASE */
+
 /* BEGIN_CASE */
 void camellia_encrypt_ecb( data_t * key_str, data_t * src_str,
                            data_t * hex_dst_string, int setkey_result )