1 files changed, 54 insertions, 0 deletions

diff --git a/nacl/crypto_sign/edwards25519sha512batch/ref/fe25519.h b/nacl/crypto_sign/edwards25519sha512batch/ref/fe25519.h
new file mode 100644
index 00000000..e07ddba7
--- /dev/null
+++ b/nacl/crypto_sign/edwards25519sha512batch/ref/fe25519.h
@@ -0,0 +1,54 @@
+#ifndef FE25519_H
+#define FE25519_H
+
+#define fe25519 crypto_sign_edwards25519sha512batch_fe25519
+#define fe25519_unpack crypto_sign_edwards25519sha512batch_fe25519_unpack
+#define fe25519_pack crypto_sign_edwards25519sha512batch_fe25519_pack
+#define fe25519_cmov crypto_sign_edwards25519sha512batch_fe25519_cmov
+#define fe25519_setone crypto_sign_edwards25519sha512batch_fe25519_setone
+#define fe25519_setzero crypto_sign_edwards25519sha512batch_fe25519_setzero
+#define fe25519_neg crypto_sign_edwards25519sha512batch_fe25519_neg
+#define fe25519_getparity crypto_sign_edwards25519sha512batch_fe25519_getparity
+#define fe25519_add crypto_sign_edwards25519sha512batch_fe25519_add
+#define fe25519_sub crypto_sign_edwards25519sha512batch_fe25519_sub
+#define fe25519_mul crypto_sign_edwards25519sha512batch_fe25519_mul
+#define fe25519_square crypto_sign_edwards25519sha512batch_fe25519_square
+#define fe25519_pow crypto_sign_edwards25519sha512batch_fe25519_pow
+#define fe25519_sqrt_vartime crypto_sign_edwards25519sha512batch_fe25519_sqrt_vartime
+#define fe25519_invert crypto_sign_edwards25519sha512batch_fe25519_invert
+
+#include "crypto_uint32.h"
+
+typedef struct {
+  crypto_uint32 v[32]; 
+} fe25519;
+
+void fe25519_unpack(fe25519 *r, const unsigned char x[32]);
+
+void fe25519_pack(unsigned char r[32], const fe25519 *x);
+
+void fe25519_cmov(fe25519 *r, const fe25519 *x, unsigned char b);
+
+void fe25519_setone(fe25519 *r);
+
+void fe25519_setzero(fe25519 *r);
+
+void fe25519_neg(fe25519 *r, const fe25519 *x);
+
+unsigned char fe25519_getparity(const fe25519 *x);
+
+void fe25519_add(fe25519 *r, const fe25519 *x, const fe25519 *y);
+
+void fe25519_sub(fe25519 *r, const fe25519 *x, const fe25519 *y);
+
+void fe25519_mul(fe25519 *r, const fe25519 *x, const fe25519 *y);
+
+void fe25519_square(fe25519 *r, const fe25519 *x);
+
+void fe25519_pow(fe25519 *r, const fe25519 *x, const unsigned char *e);
+
+int fe25519_sqrt_vartime(fe25519 *r, const fe25519 *x, unsigned char parity);
+
+void fe25519_invert(fe25519 *r, const fe25519 *x);
+
+#endif