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49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
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/* Copyright (c) 2001 Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2010, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file onion.h
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* \brief Header file for onion.c.
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**/
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#ifndef _TOR_ONION_H
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#define _TOR_ONION_H
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int onion_pending_add(or_circuit_t *circ, char *onionskin);
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or_circuit_t *onion_next_task(char **onionskin_out);
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void onion_pending_remove(or_circuit_t *circ);
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int onion_skin_create(crypto_pk_env_t *router_key,
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crypto_dh_env_t **handshake_state_out,
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char *onion_skin_out);
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int onion_skin_server_handshake(const char *onion_skin,
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crypto_pk_env_t *private_key,
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crypto_pk_env_t *prev_private_key,
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char *handshake_reply_out,
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char *key_out,
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size_t key_out_len);
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int onion_skin_client_handshake(crypto_dh_env_t *handshake_state,
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const char *handshake_reply,
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char *key_out,
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size_t key_out_len);
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int fast_server_handshake(const char *key_in,
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char *handshake_reply_out,
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char *key_out,
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size_t key_out_len);
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int fast_client_handshake(const char *handshake_state,
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const char *handshake_reply_out,
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char *key_out,
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size_t key_out_len);
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void clear_pending_onions(void);
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#endif
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