Unbound: remove unbound from in-tree source

We'll instead use a git submodule to pull from our unbound repo.

1 files changed, 0 insertions, 107 deletions

diff --git a/external/unbound/validator/val_secalgo.h b/external/unbound/validator/val_secalgo.h
deleted file mode 100644
index 52aaeb9f6..000000000
--- a/external/unbound/validator/val_secalgo.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * validator/val_secalgo.h - validator security algorithm functions.
- *
- * Copyright (c) 2012, NLnet Labs. All rights reserved.
- *
- * This software is open source.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 
- * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 
- * Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- * 
- * Neither the name of the NLNET LABS nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/**
- * \file
- *
- * This file contains helper functions for the validator module.
- * The functions take buffers with raw data and convert to library calls.
- */
-
-#ifndef VALIDATOR_VAL_SECALGO_H
-#define VALIDATOR_VAL_SECALGO_H
-struct sldns_buffer;
-
-/** Return size of nsec3 hash algorithm, 0 if not supported */
-size_t nsec3_hash_algo_size_supported(int id);
-
-/**
- * Hash a single hash call of an NSEC3 hash algorithm.
- * Iterations and salt are done by the caller.
- * @param algo: nsec3 hash algorithm.
- * @param buf: the buffer to digest
- * @param len: length of buffer to digest.
- * @param res: result stored here (must have sufficient space).
- * @return false on failure.
-*/
-int secalgo_nsec3_hash(int algo, unsigned char* buf, size_t len,
-        unsigned char* res);
-
-/**
- * Calculate the sha256 hash for the data buffer into the result.
- * @param buf: buffer to digest.
- * @param len: length of the buffer to digest.
- * @param res: result is stored here (space 256/8 bytes).
- */
-void secalgo_hash_sha256(unsigned char* buf, size_t len, unsigned char* res);
-
-/**
- * Return size of DS digest according to its hash algorithm.
- * @param algo: DS digest algo.
- * @return size in bytes of digest, or 0 if not supported. 
- */
-size_t ds_digest_size_supported(int algo);
-
-/**
- * @param algo: the DS digest algo
- * @param buf: the buffer to digest
- * @param len: length of buffer to digest.
- * @param res: result stored here (must have sufficient space).
- * @return false on failure.
- */
-int secalgo_ds_digest(int algo, unsigned char* buf, size_t len,
-	unsigned char* res);
-
-/** return true if DNSKEY algorithm id is supported */
-int dnskey_algo_id_is_supported(int id);
-
-/**
- * Check a canonical sig+rrset and signature against a dnskey
- * @param buf: buffer with data to verify, the first rrsig part and the
- *	canonicalized rrset.
- * @param algo: DNSKEY algorithm.
- * @param sigblock: signature rdata field from RRSIG
- * @param sigblock_len: length of sigblock data.
- * @param key: public key data from DNSKEY RR.
- * @param keylen: length of keydata.
- * @param reason: bogus reason in more detail.
- * @return secure if verification succeeded, bogus on crypto failure,
- *	unchecked on format errors and alloc failures.
- */
-enum sec_status verify_canonrrset(struct sldns_buffer* buf, int algo,
-	unsigned char* sigblock, unsigned int sigblock_len,
-	unsigned char* key, unsigned int keylen, char** reason);
-
-#endif /* VALIDATOR_VAL_SECALGO_H */