bionic (3) i2d_SSL_SESSION.3ssl.gz

Provided by: libssl-doc_1.1.1-1ubuntu2.1~18.04.23_all bug

NAME
       d2i_SSL_SESSION, i2d_SSL_SESSION - convert SSL_SESSION object from/to ASN1 representation


SYNOPSIS
        #include <openssl/ssl.h>

        SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
                                     long length);
        int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);


DESCRIPTION
       These functions decode and encode an SSL_SESSION object.  For encoding details see d2i_X509(3).

       SSL_SESSION objects keep internal link information about the session cache list, when being inserted into
       one SSL_CTX object's session cache.  One SSL_SESSION object, regardless of its reference count, must
       therefore only be used with one SSL_CTX object (and the SSL objects created from this SSL_CTX object).


RETURN VALUES
       d2i_SSL_SESSION() returns a pointer to the newly allocated SSL_SESSION object. In case of failure the
       NULL-pointer is returned and the error message can be retrieved from the error stack.

       i2d_SSL_SESSION() returns the size of the ASN1 representation in bytes.  When the session is not valid, 0
       is returned and no operation is performed.


SEE ALSO
       ssl(7), SSL_SESSION_free(3), SSL_CTX_sess_set_get_cb(3), d2i_X509(3)


       Copyright 2001-2016 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the OpenSSL license (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>.