1 files changed, 47 insertions, 0 deletions
diff --git a/src/or/keypin.h b/src/or/keypin.h
new file mode 100644
index 0000000000..798ac1fedb
--- /dev/null
+++ b/src/or/keypin.h
@@ -0,0 +1,47 @@
+/* Copyright (c) 2014, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+#ifndef TOR_KEYPIN_H
+#define TOR_KEYPIN_H
+
+#include "testsupport.h"
+
+int keypin_check_and_add(const uint8_t *rsa_id_digest,
+                         const uint8_t *ed25519_id_key,
+                         const int replace_existing_entry);
+int keypin_check(const uint8_t *rsa_id_digest,
+                 const uint8_t *ed25519_id_key);
+
+int keypin_open_journal(const char *fname);
+int keypin_close_journal(void);
+int keypin_load_journal(const char *fname);
+void keypin_clear(void);
+int keypin_check_lone_rsa(const uint8_t *rsa_id_digest);
+
+#define KEYPIN_FOUND 0
+#define KEYPIN_ADDED 1
+#define KEYPIN_MISMATCH -1
+#define KEYPIN_NOT_FOUND -2
+
+#ifdef KEYPIN_PRIVATE
+
+/**
+ * In-memory representation of a key-pinning table entry.
+ */
+typedef struct keypin_ent_st {
+  HT_ENTRY(keypin_ent_st) rsamap_node;
+  HT_ENTRY(keypin_ent_st) edmap_node;
+  /** SHA1 hash of the RSA key */
+  uint8_t rsa_id[DIGEST_LEN];
+  /** Ed2219 key. */
+  uint8_t ed25519_key[DIGEST256_LEN];
+} keypin_ent_t;
+
+STATIC keypin_ent_t * keypin_parse_journal_line(const char *cp);
+STATIC int keypin_load_journal_impl(const char *data, size_t size);
+
+MOCK_DECL(STATIC void, keypin_add_entry_to_map, (keypin_ent_t *ent));
+#endif
+
+#endif
+