Replace vendored libcurl and minhook with submodules (#500)v1.17.1-rc1

* Replace vendored libcurl and minhook with submodules
* Add cmake utility for checking submodules and initializing them
* Update build instructions to use Git

1 files changed, 0 insertions, 100 deletions

diff --git a/thirdparty/crypto/ec.h b/thirdparty/crypto/ec.h
deleted file mode 100644
index 62163b31..00000000
--- a/thirdparty/crypto/ec.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2018-2021 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-/* Internal EC functions for other submodules: not for application use */
-
-#ifndef OSSL_CRYPTO_EC_H
-# define OSSL_CRYPTO_EC_H
-# pragma once
-
-# include <openssl/opensslconf.h>
-# include <openssl/evp.h>
-
-int ossl_ec_curve_name2nid(const char *name);
-const char *ossl_ec_curve_nid2nist_int(int nid);
-int ossl_ec_curve_nist2nid_int(const char *name);
-int evp_pkey_ctx_set_ec_param_enc_prov(EVP_PKEY_CTX *ctx, int param_enc);
-
-# ifndef OPENSSL_NO_EC
-#  include <openssl/core.h>
-#  include <openssl/ec.h>
-#  include "crypto/types.h"
-
-/*-
- * Computes the multiplicative inverse of x in the range
- * [1,EC_GROUP::order), where EC_GROUP::order is the cardinality of the
- * subgroup generated by the generator G:
- *
- *         res := x^(-1) (mod EC_GROUP::order).
- *
- * This function expects the following two conditions to hold:
- *  - the EC_GROUP order is prime, and
- *  - x is included in the range [1, EC_GROUP::order).
- *
- * This function returns 1 on success, 0 on error.
- *
- * If the EC_GROUP order is even, this function explicitly returns 0 as
- * an error.
- * In case any of the two conditions stated above is not satisfied,
- * the correctness of its output is not guaranteed, even if the return
- * value could still be 1 (as primality testing and a conditional modular
- * reduction round on the input can be omitted by the underlying
- * implementations for better SCA properties on regular input values).
- */
-__owur int ossl_ec_group_do_inverse_ord(const EC_GROUP *group, BIGNUM *res,
-                                        const BIGNUM *x, BN_CTX *ctx);
-
-/*-
- * ECDH Key Derivation Function as defined in ANSI X9.63
- */
-int ossl_ecdh_kdf_X9_63(unsigned char *out, size_t outlen,
-                        const unsigned char *Z, size_t Zlen,
-                        const unsigned char *sinfo, size_t sinfolen,
-                        const EVP_MD *md, OSSL_LIB_CTX *libctx,
-                        const char *propq);
-
-int ossl_ec_key_public_check(const EC_KEY *eckey, BN_CTX *ctx);
-int ossl_ec_key_public_check_quick(const EC_KEY *eckey, BN_CTX *ctx);
-int ossl_ec_key_private_check(const EC_KEY *eckey);
-int ossl_ec_key_pairwise_check(const EC_KEY *eckey, BN_CTX *ctx);
-OSSL_LIB_CTX *ossl_ec_key_get_libctx(const EC_KEY *eckey);
-const char *ossl_ec_key_get0_propq(const EC_KEY *eckey);
-void ossl_ec_key_set0_libctx(EC_KEY *key, OSSL_LIB_CTX *libctx);
-
-/* Backend support */
-int ossl_ec_group_todata(const EC_GROUP *group, OSSL_PARAM_BLD *tmpl,
-                         OSSL_PARAM params[], OSSL_LIB_CTX *libctx,
-                         const char *propq,
-                         BN_CTX *bnctx, unsigned char **genbuf);
-int ossl_ec_group_fromdata(EC_KEY *ec, const OSSL_PARAM params[]);
-int ossl_ec_group_set_params(EC_GROUP *group, const OSSL_PARAM params[]);
-int ossl_ec_key_fromdata(EC_KEY *ecx, const OSSL_PARAM params[],
-                         int include_private);
-int ossl_ec_key_otherparams_fromdata(EC_KEY *ec, const OSSL_PARAM params[]);
-int ossl_ec_key_is_foreign(const EC_KEY *ec);
-EC_KEY *ossl_ec_key_dup(const EC_KEY *key, int selection);
-int ossl_x509_algor_is_sm2(const X509_ALGOR *palg);
-EC_KEY *ossl_ec_key_param_from_x509_algor(const X509_ALGOR *palg,
-                                          OSSL_LIB_CTX *libctx,
-                                          const char *propq);
-EC_KEY *ossl_ec_key_from_pkcs8(const PKCS8_PRIV_KEY_INFO *p8inf,
-                               OSSL_LIB_CTX *libctx, const char *propq);
-
-int ossl_ec_set_ecdh_cofactor_mode(EC_KEY *ec, int mode);
-int ossl_ec_encoding_name2id(const char *name);
-int ossl_ec_encoding_param2id(const OSSL_PARAM *p, int *id);
-int ossl_ec_pt_format_name2id(const char *name);
-int ossl_ec_pt_format_param2id(const OSSL_PARAM *p, int *id);
-char *ossl_ec_pt_format_id2name(int id);
-
-char *ossl_ec_check_group_type_id2name(int flags);
-int ossl_ec_set_check_group_type_from_name(EC_KEY *ec, const char *name);
-
-# endif /* OPENSSL_NO_EC */
-#endif