renamed folder

1 files changed, 0 insertions, 50 deletions

diff --git a/src/crypto/shen_ed25519_ref/ref10/ge_frombytes.c b/src/crypto/shen_ed25519_ref/ref10/ge_frombytes.c
deleted file mode 100644
index 1a059ee93..000000000
--- a/src/crypto/shen_ed25519_ref/ref10/ge_frombytes.c
+++ /dev/null
@@ -1,50 +0,0 @@
-#include "ge.h"
-
-static const fe d = {
-#include "d.h"
-} ;
-
-static const fe sqrtm1 = {
-#include "sqrtm1.h"
-} ;
-
-int ge_frombytes_negate_vartime(ge_p3 *h,const unsigned char *s)
-{
-  fe u;
-  fe v;
-  fe v3;
-  fe vxx;
-  fe check;
-
-  fe_frombytes(h->Y,s);
-  fe_1(h->Z);
-  fe_sq(u,h->Y);
-  fe_mul(v,u,d);
-  fe_sub(u,u,h->Z);       /* u = y^2-1 */
-  fe_add(v,v,h->Z);       /* v = dy^2+1 */
-
-  fe_sq(v3,v);
-  fe_mul(v3,v3,v);        /* v3 = v^3 */
-  fe_sq(h->X,v3);
-  fe_mul(h->X,h->X,v);
-  fe_mul(h->X,h->X,u);    /* x = uv^7 */
-
-  fe_pow22523(h->X,h->X); /* x = (uv^7)^((q-5)/8) */
-  fe_mul(h->X,h->X,v3);
-  fe_mul(h->X,h->X,u);    /* x = uv^3(uv^7)^((q-5)/8) */
-
-  fe_sq(vxx,h->X);
-  fe_mul(vxx,vxx,v);
-  fe_sub(check,vxx,u);    /* vx^2-u */
-  if (fe_isnonzero(check)) {
-    fe_add(check,vxx,u);  /* vx^2+u */
-    if (fe_isnonzero(check)) return -1;
-    fe_mul(h->X,h->X,sqrtm1);
-  }
-
-  if (fe_isnegative(h->X) == (s[31] >> 7))
-    fe_neg(h->X,h->X);
-
-  fe_mul(h->T,h->X,h->Y);
-  return 0;
-}