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43 lines
1.4 KiB
43 lines
1.4 KiB
=pod |
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=head1 NAME |
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SSL_get_current_cipher, SSL_get_cipher, SSL_get_cipher_name, |
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SSL_get_cipher_bits, SSL_get_cipher_version - get SSL_CIPHER of a connection |
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=head1 SYNOPSIS |
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#include <openssl/ssl.h> |
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SSL_CIPHER *SSL_get_current_cipher(const SSL *ssl); |
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#define SSL_get_cipher(s) \ |
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SSL_CIPHER_get_name(SSL_get_current_cipher(s)) |
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#define SSL_get_cipher_name(s) \ |
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SSL_CIPHER_get_name(SSL_get_current_cipher(s)) |
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#define SSL_get_cipher_bits(s,np) \ |
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SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) |
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#define SSL_get_cipher_version(s) \ |
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SSL_CIPHER_get_version(SSL_get_current_cipher(s)) |
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=head1 DESCRIPTION |
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SSL_get_current_cipher() returns a pointer to an SSL_CIPHER object containing |
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the description of the actually used cipher of a connection established with |
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the B<ssl> object. |
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SSL_get_cipher() and SSL_get_cipher_name() are identical macros to obtain the |
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name of the currently used cipher. SSL_get_cipher_bits() is a |
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macro to obtain the number of secret/algorithm bits used and |
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SSL_get_cipher_version() returns the protocol name. |
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See L<SSL_CIPHER_get_name(3)|SSL_CIPHER_get_name(3)> for more details. |
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=head1 RETURN VALUES |
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SSL_get_current_cipher() returns the cipher actually used or NULL, when |
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no session has been established. |
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=head1 SEE ALSO |
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L<ssl(3)|ssl(3)>, L<SSL_CIPHER_get_name(3)|SSL_CIPHER_get_name(3)> |
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=cut
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