1 files changed, 16 insertions, 0 deletions
diff --git a/libsec/port/rsaprivtopub.c b/libsec/port/rsaprivtopub.c
new file mode 100644
index 00000000..d464c87f
--- /dev/null
+++ b/libsec/port/rsaprivtopub.c
@@ -0,0 +1,16 @@
+#include "os.h"
+#include <mp.h>
+#include <libsec.h>
+
+RSApub*
+rsaprivtopub(RSApriv *priv)
+{
+	RSApub *pub;
+
+	pub = rsapuballoc();
+	if(pub == nil)
+		return nil;
+	pub->n = mpcopy(priv->pub.n);
+	pub->ek = mpcopy(priv->pub.ek);
+	return pub;
+}