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- /* Copyright (c) 2001 Matej Pfajfar.
- * Copyright (c) 2001-2004, Roger Dingledine.
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2012, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- /**
- * \file onion.h
- * \brief Header file for onion.c.
- **/
- #ifndef _TOR_ONION_H
- #define _TOR_ONION_H
- int onion_pending_add(or_circuit_t *circ, char *onionskin);
- or_circuit_t *onion_next_task(char **onionskin_out);
- void onion_pending_remove(or_circuit_t *circ);
- int onion_skin_create(crypto_pk_t *router_key,
- crypto_dh_t **handshake_state_out,
- char *onion_skin_out);
- int onion_skin_server_handshake(const char *onion_skin,
- crypto_pk_t *private_key,
- crypto_pk_t *prev_private_key,
- char *handshake_reply_out,
- char *key_out,
- size_t key_out_len);
- int onion_skin_client_handshake(crypto_dh_t *handshake_state,
- const char *handshake_reply,
- char *key_out,
- size_t key_out_len);
- int fast_server_handshake(const uint8_t *key_in,
- uint8_t *handshake_reply_out,
- uint8_t *key_out,
- size_t key_out_len);
- int fast_client_handshake(const uint8_t *handshake_state,
- const uint8_t *handshake_reply_out,
- uint8_t *key_out,
- size_t key_out_len);
- void clear_pending_onions(void);
- #endif
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