Send and receive AUTHENTICATE cells correctly with ED keys.

Includes updated test for authchallenge cells

1 files changed, 7 insertions, 4 deletions

diff --git a/src/or/connection_or.h b/src/or/connection_or.h
index 7fdfbb0a3c..da95718ac9 100644
--- a/src/or/connection_or.h
+++ b/src/or/connection_or.h
@@ -88,11 +88,14 @@ int connection_or_send_versions(or_connection_t *conn, int v3_plus);
 MOCK_DECL(int,connection_or_send_netinfo,(or_connection_t *conn));
 int connection_or_send_certs_cell(or_connection_t *conn);
 int connection_or_send_auth_challenge_cell(or_connection_t *conn);
+int authchallenge_type_is_supported(uint16_t challenge_type);
+int authchallenge_type_is_better(uint16_t challenge_type_a,
+                                 uint16_t challenge_type_b);
 var_cell_t *connection_or_compute_authenticate_cell_body(or_connection_t *conn,
-                                             const int authtype,
-                                             crypto_pk_t *signing_key,
-                                             ed25519_keypair_t *ed_signing_key,
-                                             int server);
+                                       const int authtype,
+                                       crypto_pk_t *signing_key,
+                                       const ed25519_keypair_t *ed_signing_key,
+                                       int server);
 MOCK_DECL(int,connection_or_send_authenticate_cell,
           (or_connection_t *conn, int type));