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132 .\" ========================================================================
134 .IX Title "SSL_get_current_cipher 3"
135 .TH SSL_get_current_cipher 3 "2010-02-27" "0.9.8m" "OpenSSL"
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141 SSL_get_current_cipher, SSL_get_cipher, SSL_get_cipher_name,
142 SSL_get_cipher_bits, SSL_get_cipher_version \- get SSL_CIPHER of a connection
144 .IX Header "SYNOPSIS"
146 \& #include <openssl/ssl.h>
148 \& SSL_CIPHER *SSL_get_current_cipher(const SSL *ssl);
149 \& #define SSL_get_cipher(s) \e
150 \& SSL_CIPHER_get_name(SSL_get_current_cipher(s))
151 \& #define SSL_get_cipher_name(s) \e
152 \& SSL_CIPHER_get_name(SSL_get_current_cipher(s))
153 \& #define SSL_get_cipher_bits(s,np) \e
154 \& SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
155 \& #define SSL_get_cipher_version(s) \e
156 \& SSL_CIPHER_get_version(SSL_get_current_cipher(s))
159 .IX Header "DESCRIPTION"
160 \&\fISSL_get_current_cipher()\fR returns a pointer to an \s-1SSL_CIPHER\s0 object containing
161 the description of the actually used cipher of a connection established with
162 the \fBssl\fR object.
164 \&\fISSL_get_cipher()\fR and \fISSL_get_cipher_name()\fR are identical macros to obtain the
165 name of the currently used cipher. \fISSL_get_cipher_bits()\fR is a
166 macro to obtain the number of secret/algorithm bits used and
167 \&\fISSL_get_cipher_version()\fR returns the protocol name.
168 See \fISSL_CIPHER_get_name\fR\|(3) for more details.
170 .IX Header "RETURN VALUES"
171 \&\fISSL_get_current_cipher()\fR returns the cipher actually used or \s-1NULL\s0, when
172 no session has been established.
174 .IX Header "SEE ALSO"
175 \&\fIssl\fR\|(3), \fISSL_CIPHER_get_name\fR\|(3)