1 files changed, 16 insertions, 0 deletions
diff --git a/lib/liboqs/src/kem/kyber/pqcrystals-kyber_kyber768_ref/reduce.h b/lib/liboqs/src/kem/kyber/pqcrystals-kyber_kyber768_ref/reduce.h
new file mode 100644
index 000000000..c1bc1e4c7
--- /dev/null
+++ b/lib/liboqs/src/kem/kyber/pqcrystals-kyber_kyber768_ref/reduce.h
@@ -0,0 +1,16 @@
+#ifndef REDUCE_H
+#define REDUCE_H
+
+#include <stdint.h>
+#include "params.h"
+
+#define MONT -1044 // 2^16 mod q
+#define QINV -3327 // q^-1 mod 2^16
+
+#define montgomery_reduce KYBER_NAMESPACE(montgomery_reduce)
+int16_t montgomery_reduce(int32_t a);
+
+#define barrett_reduce KYBER_NAMESPACE(barrett_reduce)
+int16_t barrett_reduce(int16_t a);
+
+#endif