renamed folder

1 files changed, 0 insertions, 48 deletions

diff --git a/src/crypto/shen_ed25519_ref/ref10CommentedCombined/open.c b/src/crypto/shen_ed25519_ref/ref10CommentedCombined/open.c
deleted file mode 100644
index 1ec4cd2bf..000000000
--- a/src/crypto/shen_ed25519_ref/ref10CommentedCombined/open.c
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <string.h>
-#include "crypto_sign.h"
-#include "crypto_hash_sha512.h"
-#include "crypto_verify_32.h"
-#include "ge.h"
-#include "sc.h"
-
-int crypto_sign_open(
-  unsigned char *m,unsigned long long *mlen,
-  const unsigned char *sm,unsigned long long smlen,
-  const unsigned char *pk
-)
-{
-  unsigned char pkcopy[32];
-  unsigned char rcopy[32];
-  unsigned char scopy[32];
-  unsigned char h[64];
-  unsigned char rcheck[32];
-  ge_p3 A;
-  ge_p2 R;
-
-  if (smlen < 64) goto badsig;
-  if (sm[63] & 224) goto badsig;
-  if (ge_frombytes_negate_vartime(&A,pk) != 0) goto badsig;
-
-  memmove(pkcopy,pk,32);
-  memmove(rcopy,sm,32);
-  memmove(scopy,sm + 32,32);
-
-  memmove(m,sm,smlen);
-  memmove(m + 32,pkcopy,32);
-  crypto_hash_sha512(h,m,smlen);
-  sc_reduce(h);
-
-  ge_double_scalarmult_vartime(&R,h,&A,scopy);
-  ge_tobytes(rcheck,&R);
-  if (crypto_verify_32(rcheck,rcopy) == 0) {
-    memmove(m,m + 64,smlen - 64);
-    memset(m + smlen - 64,0,64);
-    *mlen = smlen - 64;
-    return 0;
-  }
-
-badsig:
-  *mlen = -1;
-  memset(m,0,smlen);
-  return -1;
-}