1 files changed, 62 insertions, 0 deletions
diff --git a/lib/nettle/gost/gostdsa2.h b/lib/nettle/gost/gostdsa2.h
new file mode 100644
index 0000000000..a4b26ab497
--- /dev/null
+++ b/lib/nettle/gost/gostdsa2.h
@@ -0,0 +1,62 @@
+/* gostdsa.h
+
+   Copyright (C) 2015 Dmity 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. */
+
+#ifndef GNUTLS_LIB_NETTLE_GOST_GOSTDSA2_H
+#define GNUTLS_LIB_NETTLE_GOST_GOSTDSA2_H
+
+#include <nettle/ecc.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Name mangling */
+#define gostdsa_unmask_key _gnutls_gostdsa_unmask_key
+#define gostdsa_vko _gnutls_gostdsa_vko
+
+int
+gostdsa_unmask_key (const struct ecc_curve *ecc,
+		    mpz_t key);
+
+int
+gostdsa_vko(const struct ecc_scalar *key,
+	    const struct ecc_point *pub,
+	    size_t ukm_length, const uint8_t *ukm,
+	    size_t out_length, uint8_t *out);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GNUTLS_LIB_NETTLE_GOST_GOSTDSA2_H */