/* Copyright (c) 2016, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** * \file hs_intropoint.h * \brief Header file for hs_intropoint.c. **/ #ifndef TOR_HS_INTRO_H #define TOR_HS_INTRO_H /* Authentication key type in an ESTABLISH_INTRO cell. */ enum hs_intro_auth_key_type { HS_INTRO_AUTH_KEY_TYPE_LEGACY0 = 0x00, HS_INTRO_AUTH_KEY_TYPE_LEGACY1 = 0x01, HS_INTRO_AUTH_KEY_TYPE_ED25519 = 0x02, }; int hs_intro_received_establish_intro(or_circuit_t *circ, const uint8_t *request, size_t request_len); MOCK_DECL(int, hs_intro_send_intro_established_cell,(or_circuit_t *circ)); /* also used by rendservice.c */ int hs_intro_circuit_is_suitable(const or_circuit_t *circ); #ifdef HS_INTROPOINT_PRIVATE STATIC int verify_establish_intro_cell(const hs_cell_establish_intro_t *out, const uint8_t *circuit_key_material, size_t circuit_key_material_len); STATIC void get_auth_key_from_establish_intro_cell(ed25519_public_key_t *auth_key_out, const hs_cell_establish_intro_t *cell); #endif /* HS_INTROPOINT_PRIVATE */ #endif /* TOR_HS_INTRO_H */