2 * Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #include <openssl/err.h>
11 #include "crypto/ecx.h"
13 ECX_KEY *ecx_key_new(size_t keylen, int haspubkey)
15 ECX_KEY *ret = OPENSSL_zalloc(sizeof(*ret));
20 ret->haspubkey = haspubkey;
24 ret->lock = CRYPTO_THREAD_lock_new();
25 if (ret->lock == NULL) {
26 ERR_raise(ERR_LIB_EC, ERR_R_MALLOC_FAILURE);
34 void ecx_key_free(ECX_KEY *key)
41 CRYPTO_DOWN_REF(&key->references, &i, key->lock);
42 REF_PRINT_COUNT("ECX_KEY", r);
45 REF_ASSERT_ISNT(i < 0);
47 OPENSSL_secure_clear_free(key->privkey, key->keylen);
48 CRYPTO_THREAD_lock_free(key->lock);
52 int ecx_key_up_ref(ECX_KEY *key)
56 if (CRYPTO_UP_REF(&key->references, &i, key->lock) <= 0)
59 REF_PRINT_COUNT("ECX_KEY", key);
60 REF_ASSERT_ISNT(i < 2);
61 return ((i > 1) ? 1 : 0);
64 unsigned char *ecx_key_allocate_privkey(ECX_KEY *key)
66 key->privkey = OPENSSL_secure_zalloc(key->keylen);