1 files changed, 0 insertions, 77 deletions
diff --git a/lib/nettle/gost/gostdsa-sign.c b/lib/nettle/gost/gostdsa-sign.c
deleted file mode 100644
index 725d682261..0000000000
--- a/lib/nettle/gost/gostdsa-sign.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* gostdsa-sign.c
-
-   Copyright (C) 2015 Dmitry Eremin-Solenikov
-   Copyright (C) 2013 Niels Möller
-
-   This file is part of GNU Nettle.
-
-   GNU Nettle is free software: you can redistribute it and/or
-   modify it under the terms of either:
-
-     * the GNU Lesser General Public License as published by the Free
-       Software Foundation; either version 3 of the License, or (at your
-       option) any later version.
-
-   or
-
-     * the GNU General Public License as published by the Free
-       Software Foundation; either version 2 of the License, or (at your
-       option) any later version.
-
-   or both in parallel, as here.
-
-   GNU Nettle is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
-
-   You should have received copies of the GNU General Public License and
-   the GNU Lesser General Public License along with this program.  If
-   not, see https://www.gnu.org/licenses/.
-*/
-
-/* Development of Nettle's ECC support was funded by the .SE Internet Fund. */
-
-#if HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <gnutls_int.h>
-
-#include <stdlib.h>
-
-#include "gostdsa.h"
-#include "ecc-internal.h"
-#include "nettle-internal.h"
-
-void
-gostdsa_sign (const struct ecc_scalar *key,
-	    void *random_ctx, nettle_random_func *random,
-	    size_t digest_length,
-	    const uint8_t *digest,
-	    struct dsa_signature *signature)
-{
-  /* At most 936 bytes. */
-  TMP_DECL(k, mp_limb_t, ECC_MAX_SIZE + ECC_GOSTDSA_SIGN_ITCH (ECC_MAX_SIZE));
-  size_t size = ecc_size (key->ecc);
-  mp_limb_t *rp = mpz_limbs_write (signature->r, size);
-  mp_limb_t *sp = mpz_limbs_write (signature->s, size);
-
-  TMP_ALLOC (k, size + ECC_GOSTDSA_SIGN_ITCH (size));
-
-  /* Timing reveals the number of rounds through this loop, but the
-     timing is still independent of the secret k finally used. */
-  do
-    {
-      do
-        {
-          ecc_mod_random (&key->ecc->q, k, random_ctx, random, k + size);
-	}
-      while (mpn_zero_p(k, size));
-      ecc_gostdsa_sign (key->ecc, key->p, k, digest_length, digest,
-		   rp, sp, k + size);
-      mpz_limbs_finish (signature->r, size);
-      mpz_limbs_finish (signature->s, size);
-    }
-  while (mpz_sgn (signature->r) == 0 || mpz_sgn (signature->s) == 0);
-}