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SSL_get_current_cipher.3
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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" SSL_get_current_cipher, SSL_get_cipher, SSL_get_cipher_name, SSL_get_cipher_bits, SSL_get_cipher_version \- get SSL_CIPHER of a connection .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include <openssl/ssl.h> \& \& SSL_CIPHER *SSL_get_current_cipher(const SSL *ssl); \& #define SSL_get_cipher(s) \e \& SSL_CIPHER_get_name(SSL_get_current_cipher(s)) \& #define SSL_get_cipher_name(s) \e \& SSL_CIPHER_get_name(SSL_get_current_cipher(s)) \& #define SSL_get_cipher_bits(s,np) \e \& SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) \& #define SSL_get_cipher_version(s) \e \& SSL_CIPHER_get_version(SSL_get_current_cipher(s)) .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fBSSL_get_current_cipher()\fR returns a pointer to an \s-1SSL_CIPHER\s0 object containing the description of the actually used cipher of a connection established with the \fBssl\fR object. .PP \&\fBSSL_get_cipher()\fR and \fBSSL_get_cipher_name()\fR are identical macros to obtain the name of the currently used cipher. \fBSSL_get_cipher_bits()\fR is a macro to obtain the number of secret/algorithm bits used and \&\fBSSL_get_cipher_version()\fR returns the protocol name. See \fBSSL_CIPHER_get_name\fR\|(3) for more details. .SH "RETURN VALUES" .IX Header "RETURN VALUES" \&\fBSSL_get_current_cipher()\fR returns the cipher actually used or \s-1NULL,\s0 when no session has been established. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fBssl\fR\|(3), \fBSSL_CIPHER_get_name\fR\|(3)