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Diffstat (limited to 'ext/ed25519-amd64-asm/sc25519_mul_shortsc.c')
-rw-r--r--ext/ed25519-amd64-asm/sc25519_mul_shortsc.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/ext/ed25519-amd64-asm/sc25519_mul_shortsc.c b/ext/ed25519-amd64-asm/sc25519_mul_shortsc.c
new file mode 100644
index 00000000..0c67250d
--- /dev/null
+++ b/ext/ed25519-amd64-asm/sc25519_mul_shortsc.c
@@ -0,0 +1,9 @@
+#include "sc25519.h"
+
+void sc25519_mul_shortsc(sc25519 *r, const sc25519 *x, const shortsc25519 *y)
+{
+ /* XXX: This wants to be faster */
+ sc25519 t;
+ sc25519_from_shortsc(&t, y);
+ sc25519_mul(r, x, &t);
+}