2 files changed, 0 insertions, 112 deletions
diff --git a/external/unbound b/external/unbound
new file mode 160000
+Subproject 193bdc4ee3fe2b0d17e547e86512528c2614483
diff --git a/external/unbound/sldns/keyraw.h b/external/unbound/sldns/keyraw.h
deleted file mode 100644
index 8abe23509..000000000
--- a/external/unbound/sldns/keyraw.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * keyraw.h -- raw key and signature access and conversion
- *
- * Copyright (c) 2005-2008, NLnet Labs. All rights reserved.
- *
- * See LICENSE for the license.
- *
- */
-
-/**
- * \file
- *
- * raw key and signature access and conversion
- *
- * Since those functions heavily rely op cryptographic operations,
- * this module is dependent on openssl.
- * 
- */
- 
-#ifndef LDNS_KEYRAW_H
-#define LDNS_KEYRAW_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-#if LDNS_BUILD_CONFIG_HAVE_SSL
-#  include <openssl/ssl.h>
-#  include <openssl/evp.h>
-#endif /* LDNS_BUILD_CONFIG_HAVE_SSL */
-
-/**
- * get the length of the keydata in bits
- * \param[in] keydata the raw key data
- * \param[in] len the length of the keydata
- * \param[in] alg the cryptographic algorithm this is a key for
- * \return the keysize in bits, or 0 on error
- */
-size_t sldns_rr_dnskey_key_size_raw(const unsigned char *keydata,
-	const size_t len, int alg);
-
-/**
- * Calculates keytag of DNSSEC key, operates on wireformat rdata.
- * \param[in] key the key as uncompressed wireformat rdata.
- * \param[in] keysize length of key data.
- * \return the keytag
- */
-uint16_t sldns_calc_keytag_raw(uint8_t* key, size_t keysize);
-
-#if LDNS_BUILD_CONFIG_HAVE_SSL
-/** 
- * Get the PKEY id for GOST, loads GOST into openssl as a side effect.
- * Only available if GOST is compiled into the library and openssl.
- * \return the gost id for EVP_CTX creation.
- */
-int sldns_key_EVP_load_gost_id(void);
-
-/** Release the engine reference held for the GOST engine. */
-void sldns_key_EVP_unload_gost(void);
-
-/**
- * Like sldns_key_buf2dsa, but uses raw buffer.
- * \param[in] key the uncompressed wireformat of the key.
- * \param[in] len length of key data
- * \return a DSA * structure with the key material
- */
-DSA *sldns_key_buf2dsa_raw(unsigned char* key, size_t len);
-
-/**
- * Converts a holding buffer with key material to EVP PKEY in openssl.
- * Only available if ldns was compiled with GOST.
- * \param[in] key data to convert
- * \param[in] keylen length of the key data
- * \return the key or NULL on error.
- */
-EVP_PKEY* sldns_gost2pkey_raw(unsigned char* key, size_t keylen);
-
-/**
- * Converts a holding buffer with key material to EVP PKEY in openssl.
- * Only available if ldns was compiled with ECDSA.
- * \param[in] key data to convert
- * \param[in] keylen length of the key data
- * \param[in] algo precise algorithm to initialize ECC group values.
- * \return the key or NULL on error.
- */
-EVP_PKEY* sldns_ecdsa2pkey_raw(unsigned char* key, size_t keylen, uint8_t algo);
-
-/**
- * Like sldns_key_buf2rsa, but uses raw buffer.
- * \param[in] key the uncompressed wireformat of the key.
- * \param[in] len length of key data
- * \return a RSA * structure with the key material
- */
-RSA *sldns_key_buf2rsa_raw(unsigned char* key, size_t len);
-
-/**
- * Utility function to calculate hash using generic EVP_MD pointer.
- * \param[in] data the data to hash.
- * \param[in] len  length of data.
- * \param[out] dest the destination of the hash, must be large enough.
- * \param[in] md the message digest to use.
- * \return true if worked, false on failure.
- */
-int sldns_digest_evp(unsigned char* data, unsigned int len, 
-	unsigned char* dest, const EVP_MD* md);
-
-#endif /* LDNS_BUILD_CONFIG_HAVE_SSL */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LDNS_KEYRAW_H */