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e538294f8f
Some MAC implementations were available before the current EVP_MAC API. They were used via EVP_DigestSign*. There exists a bridge between the old API and the EVP_MAC API however this bridge itself uses a legacy EVP_PKEY_METHOD. This commit implements the key management for provider side bridge without having to useany legacy code. Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12637)
27 lines
721 B
C
27 lines
721 B
C
/*
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* Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdlib.h>
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#include <openssl/crypto.h>
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#include "internal/refcount.h"
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struct mac_key_st {
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CRYPTO_RWLOCK *lock;
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OPENSSL_CTX *libctx;
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CRYPTO_REF_COUNT refcnt;
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unsigned char *priv_key;
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size_t priv_key_len;
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};
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typedef struct mac_key_st MAC_KEY;
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MAC_KEY *mac_key_new(OPENSSL_CTX *libctx);
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void mac_key_free(MAC_KEY *mackey);
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int mac_key_up_ref(MAC_KEY *mackey);
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