1 files changed, 0 insertions, 31 deletions
diff --git a/src/sign.c b/src/sign.c
deleted file mode 100644
index 199a839..0000000
--- a/src/sign.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include "ed25519.h"
-#include "sha512.h"
-#include "ge.h"
-#include "sc.h"
-
-
-void ed25519_sign(unsigned char *signature, const unsigned char *message, size_t message_len, const unsigned char *public_key, const unsigned char *private_key) {
-    sha512_context hash;
-    unsigned char hram[64];
-    unsigned char r[64];
-    ge_p3 R;
-
-
-    sha512_init(&hash);
-    sha512_update(&hash, private_key + 32, 32);
-    sha512_update(&hash, message, message_len);
-    sha512_final(&hash, r);
-
-    sc_reduce(r);
-    ge_scalarmult_base(&R, r);
-    ge_p3_tobytes(signature, &R);
-
-    sha512_init(&hash);
-    sha512_update(&hash, signature, 32);
-    sha512_update(&hash, public_key, 32);
-    sha512_update(&hash, message, message_len);
-    sha512_final(&hash, hram);
-
-    sc_reduce(hram);
-    sc_muladd(signature + 32, hram, private_key, r);
-}