diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 3fff9a0..7ca54b8 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -55,6 +55,7 @@
  * Low-level module errors (0x0002-0x007E, 0x0003-0x007F)
  *
  * Module   Nr  Codes assigned
+ * ERROR     2         0x006E   0x0001
  * MPI       7  0x0002-0x0010
  * GCM       3  0x0012-0x0014   0x0013-0x0013
  * BLOWFISH  3  0x0016-0x0018   0x0017-0x0017
@@ -112,6 +113,9 @@
 extern "C" {
 #endif
 
+#define MBEDTLS_ERR_ERROR_GENERIC_ERROR       -0x0001  /**< Generic error */
+#define MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED -0x006E  /**< This is a bug in the library */
+
 /**
  * \brief Translate a mbed TLS error code into a string representation,
  *        Result is truncated if necessary and always includes a terminating