55 lines
1.8 KiB
Plaintext
55 lines
1.8 KiB
Plaintext
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=pod
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=head1 NAME
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d2i_SSL_SESSION, d2i_SSL_SESSION_ex, i2d_SSL_SESSION - convert SSL_SESSION object from/to ASN1 representation
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=head1 SYNOPSIS
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#include <openssl/ssl.h>
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SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
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long length);
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SSL_SESSION *d2i_SSL_SESSION_ex(SSL_SESSION **a, const unsigned char **pp,
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long length, OSSL_LIB_CTX *libctx,
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const char *propq);
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int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
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=head1 DESCRIPTION
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These functions decode and encode an SSL_SESSION object.
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For encoding details see L<d2i_X509(3)>.
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SSL_SESSION objects keep internal link information about the session cache
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list, when being inserted into one SSL_CTX object's session cache.
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One SSL_SESSION object, regardless of its reference count, must therefore
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only be used with one SSL_CTX object (and the SSL objects created
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from this SSL_CTX object).
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=head1 RETURN VALUES
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d2i_SSL_SESSION() and d2i_SSL_SESSION_ex() return a pointer to the newly
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allocated SSL_SESSION object.
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In case of failure the NULL-pointer is returned and the error message
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can be retrieved from the error stack.
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i2d_SSL_SESSION() returns the size of the ASN1 representation in bytes.
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When the session is not valid, B<0> is returned and no operation is performed.
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=head1 SEE ALSO
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L<ssl(7)>, L<SSL_SESSION_free(3)>,
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L<SSL_CTX_sess_set_get_cb(3)>,
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L<d2i_X509(3)>
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=head1 COPYRIGHT
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Copyright 2001-2023 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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