1 files changed, 0 insertions, 43 deletions
diff --git a/lib/ed25519_additions.c b/lib/ed25519_additions.c
deleted file mode 100644
index 5fa0c68..0000000
--- a/lib/ed25519_additions.c
+++ /dev/null
@@ -1,43 +0,0 @@
-void convert_curve25519_to_ed25519(
-    unsigned char * public_key,
-    unsigned char * signature
-) {
-    fe mont_x, mont_x_minus_one, mont_x_plus_one, inv_mont_x_plus_one;
-    fe one;
-    fe ed_y;
-
-    fe_frombytes(mont_x, public_key);
-    fe_1(one);
-    fe_sub(mont_x_minus_one, mont_x, one);
-    fe_add(mont_x_plus_one, mont_x, one);
-    fe_invert(inv_mont_x_plus_one, mont_x_plus_one);
-    fe_mul(ed_y, mont_x_minus_one, inv_mont_x_plus_one);
-    fe_tobytes(public_key, ed_y);
-
-    public_key[31] &= 0x7F;
-    public_key[31] |= (signature[63] & 0x80);
-    signature[63] &= 0x7F;
-}
-
-
-void convert_ed25519_to_curve25519(
-    unsigned char const * public_key,
-    unsigned char * signature
-) {
-    unsigned char sign_bit = public_key[31] & 0x80;
-    signature[63] &= 0x7F;
-    signature[63] |= sign_bit;
-}
-
-
-void ed25519_keypair(
-    unsigned char * private_key,
-    unsigned char * public_key
-) {
-    ge_p3 A;
-    private_key[0] &= 248;
-    private_key[31] &= 63;
-    private_key[31] |= 64;
-    ge_scalarmult_base(&A, private_key);
-    ge_p3_tobytes(public_key, &A);
-}