42 lines
1.1 KiB
Text
42 lines
1.1 KiB
Text
=pod
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=head1 NAME
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SSL_get_ciphers, SSL_get_cipher_list - get list of available SSL_CIPHERs
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=head1 SYNOPSIS
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#include <openssl/ssl.h>
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STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *ssl);
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const char *SSL_get_cipher_list(const SSL *ssl, int priority);
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=head1 DESCRIPTION
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SSL_get_ciphers() returns the stack of available SSL_CIPHERs for B<ssl>,
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sorted by preference. If B<ssl> is NULL or no ciphers are available, NULL
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is returned.
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SSL_get_cipher_list() returns a pointer to the name of the SSL_CIPHER
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listed for B<ssl> with B<priority>. If B<ssl> is NULL, no ciphers are
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available, or there are less ciphers than B<priority> available, NULL
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is returned.
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=head1 NOTES
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The details of the ciphers obtained by SSL_get_ciphers() can be obtained using
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the L<SSL_CIPHER_get_name(3)|SSL_CIPHER_get_name(3)> family of functions.
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Call SSL_get_cipher_list() with B<priority> starting from 0 to obtain the
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sorted list of available ciphers, until NULL is returned.
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=head1 RETURN VALUES
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See DESCRIPTION
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=head1 SEE ALSO
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L<ssl(3)|ssl(3)>, L<SSL_CTX_set_cipher_list(3)|SSL_CTX_set_cipher_list(3)>,
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L<SSL_CIPHER_get_name(3)|SSL_CIPHER_get_name(3)>
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=cut
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