1 files changed, 65 insertions, 0 deletions
diff --git a/libs/libaxolotl/src/session_pre_key.h b/libs/libaxolotl/src/session_pre_key.h
new file mode 100644
index 0000000000..4b5f1b179a
--- /dev/null
+++ b/libs/libaxolotl/src/session_pre_key.h
@@ -0,0 +1,65 @@
+#ifndef SESSION_PRE_KEY_H
+#define SESSION_PRE_KEY_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "axolotl_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define PRE_KEY_MEDIUM_MAX_VALUE 0xFFFFFF
+
+/*------------------------------------------------------------------------*/
+
+int session_pre_key_create(session_pre_key **pre_key, uint32_t id, ec_key_pair *key_pair);
+int session_pre_key_serialize(axolotl_buffer **buffer, const session_pre_key *pre_key);
+int session_pre_key_deserialize(session_pre_key **pre_key, const uint8_t *data, size_t len, axolotl_context *global_context);
+
+uint32_t session_pre_key_get_id(const session_pre_key *pre_key);
+ec_key_pair *session_pre_key_get_key_pair(const session_pre_key *pre_key);
+
+void session_pre_key_destroy(axolotl_type_base *type);
+
+/*------------------------------------------------------------------------*/
+
+int session_signed_pre_key_create(session_signed_pre_key **pre_key,
+        uint32_t id, uint64_t timestamp, ec_key_pair *key_pair,
+        const uint8_t *signature, size_t signature_len);
+int session_signed_pre_key_serialize(axolotl_buffer **buffer, const session_signed_pre_key *pre_key);
+int session_signed_pre_key_deserialize(session_signed_pre_key **pre_key, const uint8_t *data, size_t len, axolotl_context *global_context);
+
+uint32_t session_signed_pre_key_get_id(const session_signed_pre_key *pre_key);
+uint64_t session_signed_pre_key_get_timestamp(const session_signed_pre_key *pre_key);
+ec_key_pair *session_signed_pre_key_get_key_pair(const session_signed_pre_key *pre_key);
+const uint8_t *session_signed_pre_key_get_signature(const session_signed_pre_key *pre_key);
+size_t session_signed_pre_key_get_signature_len(const session_signed_pre_key *pre_key);
+
+void session_signed_pre_key_destroy(axolotl_type_base *type);
+
+/*------------------------------------------------------------------------*/
+
+int session_pre_key_bundle_create(session_pre_key_bundle **bundle,
+        uint32_t registration_id, int device_id, uint32_t pre_key_id,
+        ec_public_key *pre_key_public,
+        uint32_t signed_pre_key_id, ec_public_key *signed_pre_key_public,
+        const uint8_t *signed_pre_key_signature_data, size_t signed_pre_key_signature_len,
+        ec_public_key *identity_key);
+
+uint32_t session_pre_key_bundle_get_registration_id(const session_pre_key_bundle *bundle);
+int session_pre_key_bundle_get_device_id(const session_pre_key_bundle *bundle);
+uint32_t session_pre_key_bundle_get_pre_key_id(const session_pre_key_bundle *bundle);
+ec_public_key *session_pre_key_bundle_get_pre_key(const session_pre_key_bundle *bundle);
+uint32_t session_pre_key_bundle_get_signed_pre_key_id(const session_pre_key_bundle *bundle);
+ec_public_key *session_pre_key_bundle_get_signed_pre_key(const session_pre_key_bundle *bundle);
+axolotl_buffer *session_pre_key_bundle_get_signed_pre_key_signature(const session_pre_key_bundle *bundle);
+ec_public_key *session_pre_key_bundle_get_identity_key(const session_pre_key_bundle *bundle);
+
+void session_pre_key_bundle_destroy(axolotl_type_base *type);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* SESSION_PRE_KEY_H */