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| CMS_DATA_CREATE(3ossl) | OpenSSL | CMS_DATA_CREATE(3ossl) |
NAME
CMS_data_create_ex, CMS_data_create - Create CMS Data objectSYNOPSIS
#include <openssl/cms.h>
CMS_ContentInfo *CMS_data_create_ex(BIO *in, unsigned int flags,
OSSL_LIB_CTX *libctx, const char *propq);
CMS_ContentInfo *CMS_data_create(BIO *in, unsigned int flags);
DESCRIPTION
CMS_data_create_ex() creates a CMS_ContentInfo structure with a type NID_pkcs7_data. The data is supplied via the in BIO. The library context libctx and the property query propq are used when retrieving algorithms from providers. The flags field supports the CMS_STREAM flag. Internally CMS_final() is called unless CMS_STREAM is specified.The CMS_ContentInfo structure can be freed using CMS_ContentInfo_free(3).
CMS_data_create() is similar to CMS_data_create_ex() but uses default values of NULL for the library context libctx and the property query propq.
RETURN VALUES
If the allocation fails, CMS_data_create_ex() and CMS_data_create() return NULL and set an error code that can be obtained by ERR_get_error(3). Otherwise they return a pointer to the newly allocated structure.SEE ALSO
ERR_get_error(3), CMS_final(3)HISTORY
The CMS_data_create_ex() method was 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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