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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) 2007-2020, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file sigcommon.h
* \brief Header file for sigcommon.c.
**/
#ifndef TOR_SIGCOMMON_H
#define TOR_SIGCOMMON_H
/* TODO: Rename all of these functions */
int router_get_hash_impl(const char *s, size_t s_len, char *digest,
const char *start_str, const char *end_str,
char end_char,
digest_algorithm_t alg);
#define CST_NO_CHECK_OBJTYPE (1<<0)
struct directory_token_t;
int check_signature_token(const char *digest,
ssize_t digest_len,
struct directory_token_t *tok,
crypto_pk_t *pkey,
int flags,
const char *doctype);
int router_get_hash_impl_helper(const char *s, size_t s_len,
const char *start_str,
const char *end_str, char end_c,
int log_severity,
const char **start_out, const char **end_out);
int router_get_hashes_impl(const char *s, size_t s_len,
common_digests_t *digests,
const char *start_str, const char *end_str,
char end_char);
#ifdef SIGCOMMON_PRIVATE
MOCK_DECL(STATIC int, signed_digest_equals,
(const uint8_t *d1, const uint8_t *d2, size_t len));
MOCK_DECL(STATIC int, router_compute_hash_final,(char *digest,
const char *start, size_t len,
digest_algorithm_t alg));
#endif /* defined(SIGCOMMON_PRIVATE) */
#endif /* !defined(TOR_SIGCOMMON_H) */
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