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| EVP_PKEY_CTX_GET0_LIBCTX(3ossl) | OpenSSL | EVP_PKEY_CTX_GET0_LIBCTX(3ossl) |
NAME
EVP_PKEY_CTX_get0_libctx, EVP_PKEY_CTX_get0_propq, EVP_PKEY_CTX_get0_provider - functions for getting diverse information from an EVP_PKEY_CTXSYNOPSIS
#include <openssl/evp.h> OSSL_LIB_CTX *EVP_PKEY_CTX_get0_libctx(EVP_PKEY_CTX *ctx); const char *EVP_PKEY_CTX_get0_propq(const EVP_PKEY_CTX *ctx); const OSSL_PROVIDER *EVP_PKEY_CTX_get0_provider(const EVP_PKEY_CTX *ctx);
DESCRIPTION
EVP_PKEY_CTX_get0_libctx() and EVP_PKEY_CTX_get0_propq() obtain the OSSL_LIB_CTX and property query string values respectively that were associated with the EVP_PKEY_CTX when it was constructed.EVP_PKEY_CTX_get0_provider() returns the provider associated with the ongoing EVP_PKEY_CTX operation. If the operation is performed by en ENGINE, this function returns NULL.
RETURN VALUES
EVP_PKEY_CTX_get0_libctx() and EVP_PKEY_CTX_get0_propq() functions return the OSSL_LIB_CTX and property query string associated with the EVP_PKEY_CTX or NULL if they are not set. The returned values should not be freed by the caller.EVP_PKEY_CTX_get0_provider() returns a provider if an operation performed by a provider is ongoing, otherwise NULL.
SEE ALSO
EVP_PKEY_CTX_new(3)HISTORY
All functions were added in OpenSSL 3.0.COPYRIGHT
Copyright 2020-2021 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>.
| 2022-05-03 | 3.0.3 |
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