1 files changed, 143 insertions, 0 deletions
diff --git a/src/libcryptobox/keypair_private.h b/src/libcryptobox/keypair_private.h
new file mode 100644
index 0000000..16e17e0
--- /dev/null
+++ b/src/libcryptobox/keypair_private.h
@@ -0,0 +1,143 @@
+/*-
+ * Copyright 2016 Vsevolod Stakhov
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef KEYPAIR_PRIVATE_H_
+#define KEYPAIR_PRIVATE_H_
+
+#include "config.h"
+#include "ref.h"
+#include "cryptobox.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * KEX cached data
+ */
+struct rspamd_cryptobox_nm {
+	guchar nm[rspamd_cryptobox_MAX_NMBYTES];
+	guint64 sk_id; /* Used to store secret key id */
+	ref_entry_t ref;
+};
+
+/*
+ * Generic keypair
+ */
+struct rspamd_cryptobox_keypair {
+	guchar id[rspamd_cryptobox_HASHBYTES];
+	enum rspamd_cryptobox_keypair_type type;
+	enum rspamd_cryptobox_mode alg;
+	ucl_object_t *extensions;
+	ref_entry_t ref;
+};
+
+/*
+ * NIST p256 ecdh keypair
+ */
+#define RSPAMD_CRYPTOBOX_KEYPAIR_NIST(x) ((struct rspamd_cryptobox_keypair_nist *) (x))
+struct rspamd_cryptobox_keypair_nist {
+	struct rspamd_cryptobox_keypair parent;
+	guchar sk[32];
+	guchar pk[65];
+};
+
+/*
+ * Curve25519 ecdh keypair
+ */
+#define RSPAMD_CRYPTOBOX_KEYPAIR_25519(x) ((struct rspamd_cryptobox_keypair_25519 *) (x))
+struct rspamd_cryptobox_keypair_25519 {
+	struct rspamd_cryptobox_keypair parent;
+	guchar sk[32];
+	guchar pk[32];
+};
+
+/*
+ * NIST p256 ecdsa keypair
+ */
+#define RSPAMD_CRYPTOBOX_KEYPAIR_SIG_NIST(x) ((struct rspamd_cryptobox_keypair_sig_nist *) (x))
+struct rspamd_cryptobox_keypair_sig_nist {
+	struct rspamd_cryptobox_keypair parent;
+	guchar sk[32];
+	guchar pk[65];
+};
+
+/*
+ * Ed25519 keypair
+ */
+#define RSPAMD_CRYPTOBOX_KEYPAIR_SIG_25519(x) ((struct rspamd_cryptobox_keypair_sig_25519 *) (x))
+struct rspamd_cryptobox_keypair_sig_25519 {
+	struct rspamd_cryptobox_keypair parent;
+	guchar sk[64];
+	guchar pk[32];
+};
+
+/*
+ * Public component of the keypair
+ */
+struct rspamd_cryptobox_pubkey {
+	guchar id[rspamd_cryptobox_HASHBYTES];
+	struct rspamd_cryptobox_nm *nm;
+	enum rspamd_cryptobox_keypair_type type;
+	enum rspamd_cryptobox_mode alg;
+	ref_entry_t ref;
+};
+
+/*
+ * Public p256 ecdh
+ */
+#define RSPAMD_CRYPTOBOX_PUBKEY_NIST(x) ((struct rspamd_cryptobox_pubkey_nist *) (x))
+struct rspamd_cryptobox_pubkey_nist {
+	struct rspamd_cryptobox_pubkey parent;
+	guchar pk[65];
+};
+
+/*
+ * Public curve25519 ecdh
+ */
+#define RSPAMD_CRYPTOBOX_PUBKEY_25519(x) ((struct rspamd_cryptobox_pubkey_25519 *) (x))
+struct rspamd_cryptobox_pubkey_25519 {
+	struct rspamd_cryptobox_pubkey parent;
+	guchar pk[32];
+};
+
+/*
+ * Public p256 ecdsa
+ */
+#define RSPAMD_CRYPTOBOX_PUBKEY_SIG_NIST(x) ((struct rspamd_cryptobox_pubkey_sig_nist *) (x))
+struct rspamd_cryptobox_pubkey_sig_nist {
+	struct rspamd_cryptobox_pubkey parent;
+	guchar pk[65];
+};
+
+/*
+ * Public ed25519
+ */
+#define RSPAMD_CRYPTOBOX_PUBKEY_SIG_25519(x) ((struct rspamd_cryptobox_pubkey_sig_25519 *) (x))
+struct rspamd_cryptobox_pubkey_sig_25519 {
+	struct rspamd_cryptobox_pubkey parent;
+	guchar pk[32];
+};
+
+void rspamd_cryptobox_nm_dtor(struct rspamd_cryptobox_nm *nm);
+
+void rspamd_cryptobox_keypair_dtor(struct rspamd_cryptobox_keypair *kp);
+
+void rspamd_cryptobox_pubkey_dtor(struct rspamd_cryptobox_pubkey *p);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* KEYPAIR_PRIVATE_H_ */