1D2I_SSL_SESSION(3)                  OpenSSL                 D2I_SSL_SESSION(3)
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NAME

6       d2i_SSL_SESSION, i2d_SSL_SESSION - convert SSL_SESSION object from/to
7       ASN1 representation
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SYNOPSIS

10        #include <openssl/ssl.h>
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12        SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
13                                     long length);
14        int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
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DESCRIPTION

17       These functions decode and encode an SSL_SESSION object.  For encoding
18       details see d2i_X509(3).
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20       SSL_SESSION objects keep internal link information about the session
21       cache list, when being inserted into one SSL_CTX object's session
22       cache.  One SSL_SESSION object, regardless of its reference count, must
23       therefore only be used with one SSL_CTX object (and the SSL objects
24       created from this SSL_CTX object).
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RETURN VALUES

27       d2i_SSL_SESSION() returns a pointer to the newly allocated SSL_SESSION
28       object. In case of failure the NULL-pointer is returned and the error
29       message can be retrieved from the error stack.
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31       i2d_SSL_SESSION() returns the size of the ASN1 representation in bytes.
32       When the session is not valid, 0 is returned and no operation is
33       performed.
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SEE ALSO

36       ssl(7), SSL_SESSION_free(3), SSL_CTX_sess_set_get_cb(3), d2i_X509(3)
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39       Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved.
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41       Licensed under the OpenSSL license (the "License").  You may not use
42       this file except in compliance with the License.  You can obtain a copy
43       in the file LICENSE in the source distribution or at
44       <https://www.openssl.org/source/license.html>.
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481.1.1i                            2021-01-26                D2I_SSL_SESSION(3)
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