1 files changed, 64 insertions, 0 deletions
diff --git a/ext/ed25519-amd64-asm/fe25519.h b/ext/ed25519-amd64-asm/fe25519.h
new file mode 100644
index 00000000..33ffabbe
--- /dev/null
+++ b/ext/ed25519-amd64-asm/fe25519.h
@@ -0,0 +1,64 @@
+#ifndef FE25519_H
+#define FE25519_H
+
+#define fe25519                crypto_sign_ed25519_amd64_64_fe25519
+#define fe25519_freeze         crypto_sign_ed25519_amd64_64_fe25519_freeze
+#define fe25519_unpack         crypto_sign_ed25519_amd64_64_fe25519_unpack
+#define fe25519_pack           crypto_sign_ed25519_amd64_64_fe25519_pack
+#define fe25519_iszero_vartime crypto_sign_ed25519_amd64_64_fe25519_iszero_vartime
+#define fe25519_iseq_vartime   crypto_sign_ed25519_amd64_64_fe25519_iseq_vartime
+#define fe25519_cmov           crypto_sign_ed25519_amd64_64_fe25519_cmov
+#define fe25519_setint         crypto_sign_ed25519_amd64_64_fe25519_setint
+#define fe25519_neg            crypto_sign_ed25519_amd64_64_fe25519_neg
+#define fe25519_getparity      crypto_sign_ed25519_amd64_64_fe25519_getparity
+#define fe25519_add            crypto_sign_ed25519_amd64_64_fe25519_add
+#define fe25519_sub            crypto_sign_ed25519_amd64_64_fe25519_sub
+#define fe25519_mul            crypto_sign_ed25519_amd64_64_fe25519_mul
+#define fe25519_mul121666      crypto_sign_ed25519_amd64_64_fe25519_mul121666
+#define fe25519_square         crypto_sign_ed25519_amd64_64_fe25519_square
+#define fe25519_invert         crypto_sign_ed25519_amd64_64_fe25519_invert
+#define fe25519_pow2523        crypto_sign_ed25519_amd64_64_fe25519_pow2523
+
+typedef struct 
+{
+  unsigned long long v[4]; 
+}
+fe25519;
+
+void fe25519_freeze(fe25519 *r);
+
+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_cswap(fe25519 *r, fe25519 *x, unsigned char b);
+
+void fe25519_setint(fe25519 *r, unsigned int v);
+
+void fe25519_neg(fe25519 *r, const fe25519 *x);
+
+unsigned char fe25519_getparity(const fe25519 *x);
+
+int fe25519_iszero_vartime(const fe25519 *x);
+
+int fe25519_iseq_vartime(const fe25519 *x, const fe25519 *y);
+
+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_mul121666(fe25519 *r, const fe25519 *x);
+
+void fe25519_square(fe25519 *r, const fe25519 *x);
+
+void fe25519_pow(fe25519 *r, const fe25519 *x, const unsigned char *e);
+
+void fe25519_invert(fe25519 *r, const fe25519 *x);
+
+void fe25519_pow2523(fe25519 *r, const fe25519 *x);
+
+#endif