1 files changed, 68 insertions, 0 deletions
diff --git a/lib/nettle/gost/acpkm.h b/lib/nettle/gost/acpkm.h
new file mode 100644
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+++ b/lib/nettle/gost/acpkm.h
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+/* acpkm.h
+
+   The R 1323565.1.017-2018 cipher function. See draft-irtf-cfrg-re-keying.
+
+   Copyright (C) 2018 Dmitry Eremin-Solenikov
+
+   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 http://www.gnu.org/licenses/.
+*/
+
+#ifndef NETTLE_ACPKM_H_INCLUDED
+#define NETTLE_ACPKM_H_INCLUDED
+
+#include <nettle/nettle-types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define acpkm_crypt _gnutls_acpkm_crypt
+
+struct acpkm_ctx
+{
+  size_t N;
+  size_t pos;
+};
+
+#define ACPKM_CTX(type) \
+{ struct acpkm_ctx ctx; type cipher; }
+
+#define ACPKM_KEY_SIZE 32
+
+void acpkm_crypt(struct acpkm_ctx *ctx,
+		 void *cipher,
+		 nettle_cipher_func *encrypt,
+		 nettle_set_key_func *set_key,
+		 size_t length, uint8_t *dst,
+		 const uint8_t *src);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* NETTLE_ACPKM_H_INCLUDED */
+