[netbsd-mini2440.git] / crypto / external / bsd / openssl / lib / libcrypto / man / SSL_get_ciphers.3
| blob | 7e57062e18cd9336dd5ecd4f128ad281acf24804 |
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136 .IX Title "SSL_get_ciphers 3"
137 .TH SSL_get_ciphers 3 "2005-03-30" "1.1.0-dev" "OpenSSL"
138 .\" For nroff, turn off justification. Always turn off hyphenation; it makes
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141 .nh
142 .SH "NAME"
143 SSL_get_ciphers, SSL_get_cipher_list \- get list of available SSL_CIPHERs
144 .SH "LIBRARY"
145 libcrypto, -lcrypto
146 .SH "SYNOPSIS"
147 .IX Header "SYNOPSIS"
148 .Vb 1
149 \& #include <openssl/ssl.h>
150 \&
151 \& STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *ssl);
152 \& const char *SSL_get_cipher_list(const SSL *ssl, int priority);
153 .Ve
154 .SH "DESCRIPTION"
155 .IX Header "DESCRIPTION"
156 \&\fISSL_get_ciphers()\fR returns the stack of available SSL_CIPHERs for \fBssl\fR,
157 sorted by preference. If \fBssl\fR is \s-1NULL\s0 or no ciphers are available, \s-1NULL\s0
158 is returned.
159 .PP
160 \&\fISSL_get_cipher_list()\fR returns a pointer to the name of the \s-1SSL_CIPHER\s0
161 listed for \fBssl\fR with \fBpriority\fR. If \fBssl\fR is \s-1NULL\s0, no ciphers are
162 available, or there are less ciphers than \fBpriority\fR available, \s-1NULL\s0
163 is returned.
164 .SH "NOTES"
165 .IX Header "NOTES"
166 The details of the ciphers obtained by \fISSL_get_ciphers()\fR can be obtained using
167 the \fISSL_CIPHER_get_name\fR\|(3) family of functions.
168 .PP
169 Call \fISSL_get_cipher_list()\fR with \fBpriority\fR starting from 0 to obtain the
170 sorted list of available ciphers, until \s-1NULL\s0 is returned.
171 .SH "RETURN VALUES"
172 .IX Header "RETURN VALUES"
173 See \s-1DESCRIPTION\s0
174 .SH "SEE ALSO"
175 .IX Header "SEE ALSO"
176 \&\fIssl\fR\|(3), \fISSL_CTX_set_cipher_list\fR\|(3),
177 \&\fISSL_CIPHER_get_name\fR\|(3)