1RSA_NEW(3ossl)                      OpenSSL                     RSA_NEW(3ossl)
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NAME

6       RSA_new, RSA_free - allocate and free RSA objects
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SYNOPSIS

9        #include <openssl/rsa.h>
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11       The following functions have been deprecated since OpenSSL 3.0, and can
12       be hidden entirely by defining OPENSSL_API_COMPAT with a suitable
13       version value, see openssl_user_macros(7):
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15        RSA *RSA_new(void);
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17        void RSA_free(RSA *rsa);
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DESCRIPTION

20       RSA_new() allocates and initializes an RSA structure. It is equivalent
21       to calling RSA_new_method(NULL).
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23       RSA_free() frees the RSA structure and its components. The key is
24       erased before the memory is returned to the system.  If rsa is NULL
25       nothing is done.
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RETURN VALUES

28       If the allocation fails, RSA_new() returns NULL and sets an error code
29       that can be obtained by ERR_get_error(3). Otherwise it returns a
30       pointer to the newly allocated structure.
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32       RSA_free() returns no value.
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SEE ALSO

35       ERR_get_error(3), RSA_generate_key(3), RSA_new_method(3)
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HISTORY

38       All functions described here were deprecated in OpenSSL 3.0.  For
39       replacement see EVP_PKEY-RSA(7).
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42       Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
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44       Licensed under the Apache License 2.0 (the "License").  You may not use
45       this file except in compliance with the License.  You can obtain a copy
46       in the file LICENSE in the source distribution or at
47       <https://www.openssl.org/source/license.html>.
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513.1.1                             2023-08-31                    RSA_NEW(3ossl)
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