1 files changed, 9 insertions, 0 deletions
diff --git a/pbkdf2.c b/pbkdf2.c
index f361328..c696f2f 100644
--- a/pbkdf2.c
+++ b/pbkdf2.c
@@ -105,6 +105,15 @@ hal_error_t hal_pbkdf2(const hal_core_t *core,
   if ((uint64_t) derived_key_length > ((uint64_t) 0xFFFFFFFF) * descriptor->block_length)
     return HAL_ERROR_UNSUPPORTED_KEY;
 
+#if 1
+  /* HACK - find the second sha256 core, to avoid interfering with rpc.
+   * If there isn't a second one, this will set core to NULL, and
+   * hal_hash_initialize will find the first one.
+   */
+  core = hal_core_find(descriptor->core_name, NULL);
+  core = hal_core_find(descriptor->core_name, core);
+#endif
+
   memset(result, 0, sizeof(result));
   memset(mac,    0, sizeof(mac));