1 files changed, 4 insertions, 0 deletions
diff --git a/key_update.h b/key_update.h
new file mode 100644
index 0000000..a886760
--- /dev/null
+++ b/key_update.h
@@ -0,0 +1,4 @@
+#include <openssl/bn.h>
+#include <openssl/rsa.h>
+
+int key_update_d(RSA *rsa_key);