Add most of libsec.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/libsec/port/egprivtopub.c b/src/libsec/port/egprivtopub.c
new file mode 100644
index 00000000..e22c5c31
--- /dev/null
+++ b/src/libsec/port/egprivtopub.c
@@ -0,0 +1,17 @@
+#include "os.h"
+#include <mp.h>
+#include <libsec.h>
+
+EGpub*
+egprivtopub(EGpriv *priv)
+{
+	EGpub *pub;
+
+	pub = egpuballoc();
+	if(pub == nil)
+		return nil;
+	pub->p = mpcopy(priv->pub.p);
+	pub->alpha = mpcopy(priv->pub.alpha);
+	pub->key = mpcopy(priv->pub.key);
+	return pub;
+}