171 lines
5.2 KiB
Groff
171 lines
5.2 KiB
Groff
.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.35
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.\" ========================================================================
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.\"
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.IX Title "SSL_get_current_cipher 3"
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.TH SSL_get_current_cipher 3 "2007-03-15" "0.9.8e" "OpenSSL"
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.SH "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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.SH "SYNOPSIS"
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.IX Header "SYNOPSIS"
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.Vb 1
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\& #include <openssl/ssl.h>
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.Ve
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.PP
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.Vb 9
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\& SSL_CIPHER *SSL_get_current_cipher(const SSL *ssl);
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\& #define SSL_get_cipher(s) \e
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\& SSL_CIPHER_get_name(SSL_get_current_cipher(s))
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\& #define SSL_get_cipher_name(s) \e
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\& SSL_CIPHER_get_name(SSL_get_current_cipher(s))
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\& #define SSL_get_cipher_bits(s,np) \e
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\& SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
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\& #define SSL_get_cipher_version(s) \e
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\& SSL_CIPHER_get_version(SSL_get_current_cipher(s))
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.Ve
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.SH "DESCRIPTION"
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.IX Header "DESCRIPTION"
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\&\fISSL_get_current_cipher()\fR returns a pointer to an \s-1SSL_CIPHER\s0 object containing
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the description of the actually used cipher of a connection established with
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the \fBssl\fR object.
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.PP
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\&\fISSL_get_cipher()\fR and \fISSL_get_cipher_name()\fR are identical macros to obtain the
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name of the currently used cipher. \fISSL_get_cipher_bits()\fR is a
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macro to obtain the number of secret/algorithm bits used and
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\&\fISSL_get_cipher_version()\fR returns the protocol name.
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See \fISSL_CIPHER_get_name\fR\|(3) for more details.
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.SH "RETURN VALUES"
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.IX Header "RETURN VALUES"
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\&\fISSL_get_current_cipher()\fR returns the cipher actually used or \s-1NULL\s0, when
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no session has been established.
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.SH "SEE ALSO"
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.IX Header "SEE ALSO"
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\&\fIssl\fR\|(3), \fISSL_CIPHER_get_name\fR\|(3)
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