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While stereotyped repetitions are frowned upon in literature, they serve a useful purpose in manual pages, because it is easier for the user to find certain information if it is always presented in the same way. For that reason, this commit harmonizes the varying formulations in the HISTORY section about which functions, flags, etc. were added in which OpenSSL version. It also attempts to make the pod files more grep friendly by avoiding to insert line breaks between the symbol names and the corresponding version number in which they were introduced (wherever possible). Some punctuation and typographical errors were fixed on the way. Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7854)
59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
=pod
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=head1 NAME
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SSL_SESSION_get0_cipher,
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SSL_SESSION_set_cipher
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- set and retrieve the SSL cipher associated with a session
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=head1 SYNOPSIS
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#include <openssl/ssl.h>
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const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *s);
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int SSL_SESSION_set_cipher(SSL_SESSION *s, const SSL_CIPHER *cipher);
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=head1 DESCRIPTION
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SSL_SESSION_get0_cipher() retrieves the cipher that was used by the
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connection when the session was created, or NULL if it cannot be determined.
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The value returned is a pointer to an object maintained within B<s> and
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should not be released.
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SSL_SESSION_set_cipher() can be used to set the ciphersuite associated with the
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SSL_SESSION B<s> to B<cipher>. For example, this could be used to set up a
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session based PSK (see L<SSL_CTX_set_psk_use_session_callback(3)>).
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=head1 RETURN VALUES
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SSL_SESSION_get0_cipher() returns the SSL_CIPHER associated with the SSL_SESSION
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or NULL if it cannot be determined.
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SSL_SESSION_set_cipher() returns 1 on success or 0 on failure.
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=head1 SEE ALSO
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L<ssl(7)>,
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L<d2i_SSL_SESSION(3)>,
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L<SSL_SESSION_get_time(3)>,
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L<SSL_SESSION_get0_hostname(3)>,
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L<SSL_SESSION_free(3)>,
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L<SSL_CTX_set_psk_use_session_callback(3)>
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=head1 HISTORY
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The SSL_SESSION_get0_cipher() function was added in OpenSSL 1.1.0.
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The SSL_SESSION_set_cipher() function was added in OpenSSL 1.1.1.
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=head1 COPYRIGHT
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Copyright 2016-2017 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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