1 files changed, 12 insertions, 0 deletions
diff --git a/src/crypto/shen_ed25519_ref/ref10/ge_p1p1_to_p2.c b/src/crypto/shen_ed25519_ref/ref10/ge_p1p1_to_p2.c
new file mode 100644
index 000000000..9bb5013d6
--- /dev/null
+++ b/src/crypto/shen_ed25519_ref/ref10/ge_p1p1_to_p2.c
@@ -0,0 +1,12 @@
+#include "ge.h"
+
+/*
+r = p
+*/
+
+extern void ge_p1p1_to_p2(ge_p2 *r,const ge_p1p1 *p)
+{
+  fe_mul(r->X,p->X,p->T);
+  fe_mul(r->Y,p->Y,p->Z);
+  fe_mul(r->Z,p->Z,p->T);
+}