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Diffstat (limited to 'secure/lib/libcrypto/man/man3/SSL_CTX_set_keylog_callback.3')
| -rw-r--r-- | secure/lib/libcrypto/man/man3/SSL_CTX_set_keylog_callback.3 | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/secure/lib/libcrypto/man/man3/SSL_CTX_set_keylog_callback.3 b/secure/lib/libcrypto/man/man3/SSL_CTX_set_keylog_callback.3 new file mode 100644 index 000000000000..1b8b17e2f61e --- /dev/null +++ b/secure/lib/libcrypto/man/man3/SSL_CTX_set_keylog_callback.3 @@ -0,0 +1,183 @@ +.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.39) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. \*(C+ will +.\" give a nicer C++. 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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_CTX_set_keylog_callback, SSL_CTX_get_keylog_callback, SSL_CTX_keylog_cb_func \- logging TLS key material +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +.Vb 1 +\& #include <openssl/ssl.h> +\& +\& typedef void (*SSL_CTX_keylog_cb_func)(const SSL *ssl, const char *line); +\& +\& void SSL_CTX_set_keylog_callback(SSL_CTX *ctx, SSL_CTX_keylog_cb_func cb); +\& SSL_CTX_keylog_cb_func SSL_CTX_get_keylog_callback(const SSL_CTX *ctx); +.Ve +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +\&\fBSSL_CTX_set_keylog_callback()\fR sets the \s-1TLS\s0 key logging callback. This callback +is called whenever \s-1TLS\s0 key material is generated or received, in order to allow +applications to store this keying material for debugging purposes. +.PP +\&\fBSSL_CTX_get_keylog_callback()\fR retrieves the previously set \s-1TLS\s0 key logging +callback. If no callback has been set, this will return \s-1NULL.\s0 When there is no +key logging callback, or if SSL_CTX_set_keylog_callback is called with \s-1NULL\s0 as +the value of cb, no logging of key material will be done. +.PP +The key logging callback is called with two items: the \fBssl\fR object associated +with the connection, and \fBline\fR, a string containing the key material in the +format used by \s-1NSS\s0 for its \fB\s-1SSLKEYLOGFILE\s0\fR debugging output. To recreate that +file, the key logging callback should log \fBline\fR, followed by a newline. +\&\fBline\fR will always be a NULL-terminated string. +.SH "RETURN VALUES" +.IX Header "RETURN VALUES" +\&\fBSSL_CTX_get_keylog_callback()\fR returns a pointer to \fBSSL_CTX_keylog_cb_func\fR or +\&\s-1NULL\s0 if the callback is not set. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBssl\fR\|(7) +.SH "COPYRIGHT" +.IX Header "COPYRIGHT" +Copyright 2016\-2018 The OpenSSL Project Authors. All Rights Reserved. +.PP +Licensed under the OpenSSL license (the \*(L"License\*(R"). You may not use +this file except in compliance with the License. You can obtain a copy +in the file \s-1LICENSE\s0 in the source distribution or at +<https://www.openssl.org/source/license.html>. |