Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 151 insertions, 0 deletions

diff --git a/upstream/debian-unstable/man7/ssl.7ssl b/upstream/debian-unstable/man7/ssl.7ssl
new file mode 100644
index 00000000..dc345e7a
--- /dev/null
+++ b/upstream/debian-unstable/man7/ssl.7ssl
@@ -0,0 +1,151 @@
+.\" -*- mode: troff; coding: utf-8 -*-
+.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
+.\"
+.\" 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
+..
+.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
+.ie n \{\
+.    ds C` ""
+.    ds C' ""
+'br\}
+.el\{\
+.    ds C`
+.    ds C'
+'br\}
+.\"
+.\" Escape single quotes in literal strings from groff's Unicode transform.
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\"
+.\" If the F register is >0, we'll generate index entries on stderr for
+.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
+.\" entries marked with X<> in POD.  Of course, you'll have to process the
+.\" output yourself in some meaningful fashion.
+.\"
+.\" Avoid warning from groff about undefined register 'F'.
+.de IX
+..
+.nr rF 0
+.if \n(.g .if rF .nr rF 1
+.if (\n(rF:(\n(.g==0)) \{\
+.    if \nF \{\
+.        de IX
+.        tm Index:\\$1\t\\n%\t"\\$2"
+..
+.        if !\nF==2 \{\
+.            nr % 0
+.            nr F 2
+.        \}
+.    \}
+.\}
+.rr rF
+.\" ========================================================================
+.\"
+.IX Title "SSL 7SSL"
+.TH SSL 7SSL 2024-02-03 3.1.5 OpenSSL
+.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
+.\" way too many mistakes in technical documents.
+.if n .ad l
+.nh
+.SH NAME
+ssl \- OpenSSL SSL/TLS library
+.SH SYNOPSIS
+.IX Header "SYNOPSIS"
+See the individual manual pages for details.
+.SH DESCRIPTION
+.IX Header "DESCRIPTION"
+The OpenSSL \fBssl\fR library implements several versions of the
+Secure Sockets Layer, Transport Layer Security, and Datagram Transport Layer
+Security protocols.
+This page gives a brief overview of the extensive API and data types
+provided by the library.
+.PP
+An \fBSSL_CTX\fR object is created as a framework to establish
+TLS/SSL enabled connections (see \fBSSL_CTX_new\fR\|(3)).
+Various options regarding certificates, algorithms etc. can be set
+in this object.
+.PP
+When a network connection has been created, it can be assigned to an
+\&\fBSSL\fR object. After the \fBSSL\fR object has been created using
+\&\fBSSL_new\fR\|(3), \fBSSL_set_fd\fR\|(3) or
+\&\fBSSL_set_bio\fR\|(3) can be used to associate the network
+connection with the object.
+.PP
+When the TLS/SSL handshake is performed using
+\&\fBSSL_accept\fR\|(3) or \fBSSL_connect\fR\|(3)
+respectively.
+\&\fBSSL_read_ex\fR\|(3), \fBSSL_read\fR\|(3), \fBSSL_write_ex\fR\|(3) and \fBSSL_write\fR\|(3) are
+used to read and write data on the TLS/SSL connection.
+\&\fBSSL_shutdown\fR\|(3) can be used to shut down the
+TLS/SSL connection.
+.SH "DATA STRUCTURES"
+.IX Header "DATA STRUCTURES"
+Here are some of the main data structures in the library.
+.IP "\fBSSL_METHOD\fR (SSL Method)" 4
+.IX Item "SSL_METHOD (SSL Method)"
+This is a dispatch structure describing the internal \fBssl\fR library
+methods/functions which implement the various protocol versions (SSLv3
+TLSv1, ...). It's needed to create an \fBSSL_CTX\fR.
+.IP "\fBSSL_CIPHER\fR (SSL Cipher)" 4
+.IX Item "SSL_CIPHER (SSL Cipher)"
+This structure holds the algorithm information for a particular cipher which
+are a core part of the SSL/TLS protocol. The available ciphers are configured
+on a \fBSSL_CTX\fR basis and the actual ones used are then part of the
+\&\fBSSL_SESSION\fR.
+.IP "\fBSSL_CTX\fR (SSL Context)" 4
+.IX Item "SSL_CTX (SSL Context)"
+This is the global context structure which is created by a server or client
+once per program life-time and which holds mainly default values for the
+\&\fBSSL\fR structures which are later created for the connections.
+.IP "\fBSSL_SESSION\fR (SSL Session)" 4
+.IX Item "SSL_SESSION (SSL Session)"
+This is a structure containing the current TLS/SSL session details for a
+connection: \fBSSL_CIPHER\fRs, client and server certificates, keys, etc.
+.IP "\fBSSL\fR (SSL Connection)" 4
+.IX Item "SSL (SSL Connection)"
+This is the main SSL/TLS structure which is created by a server or client per
+established connection. This actually is the core structure in the SSL API.
+At run-time the application usually deals with this structure which has
+links to mostly all other structures.
+.SH "HEADER FILES"
+.IX Header "HEADER FILES"
+Currently the OpenSSL \fBssl\fR library provides the following C header files
+containing the prototypes for the data structures and functions:
+.IP \fI<openssl/ssl.h>\fR 4
+.IX Item "<openssl/ssl.h>"
+This is the common header file for the SSL/TLS API.  Include it into your
+program to make the API of the \fBssl\fR library available. It internally
+includes both more private SSL headers and headers from the \fBcrypto\fR library.
+Whenever you need hard-core details on the internals of the SSL API, look
+inside this header file.
+This file also includes the others listed below.
+.IP \fI<openssl/ssl2.h>\fR 4
+.IX Item "<openssl/ssl2.h>"
+Unused. Present for backwards compatibility only.
+.IP \fI<openssl/ssl3.h>\fR 4
+.IX Item "<openssl/ssl3.h>"
+This is the sub header file dealing with the SSLv3 protocol only.
+.IP \fI<openssl/tls1.h>\fR 4
+.IX Item "<openssl/tls1.h>"
+This is the sub header file dealing with the TLSv1 protocol only.
+.SH COPYRIGHT
+.IX Header "COPYRIGHT"
+Copyright 2000\-2018 The OpenSSL Project Authors. All Rights Reserved.
+.PP
+Licensed under the Apache License 2.0 (the "License").  You may not use
+this file except in compliance with the License.  You can obtain a copy
+in the file LICENSE in the source distribution or at
+<https://www.openssl.org/source/license.html>.