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Diffstat (limited to '')
| -rw-r--r-- | upstream/debian-bookworm/man7/x509.7ssl | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/upstream/debian-bookworm/man7/x509.7ssl b/upstream/debian-bookworm/man7/x509.7ssl new file mode 100644 index 00000000..8a382923 --- /dev/null +++ b/upstream/debian-bookworm/man7/x509.7ssl @@ -0,0 +1,206 @@ +.\" Automatically generated by Pod::Man 4.14 (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 +.. +.\" 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" +x509 \- X.509 certificate handling +.SH "SYNOPSIS" +.IX Header "SYNOPSIS" +.Vb 1 +\& #include <openssl/x509.h> +.Ve +.SH "DESCRIPTION" +.IX Header "DESCRIPTION" +An X.509 certificate is a structured grouping of information about +an individual, a device, or anything one can imagine. An X.509 \s-1CRL\s0 +(certificate revocation list) is a tool to help determine if a +certificate is still valid. The exact definition of those can be +found in the X.509 document from ITU-T, or in \s-1RFC3280\s0 from \s-1PKIX.\s0 +In OpenSSL, the type X509 is used to express such a certificate, and +the type X509_CRL is used to express a \s-1CRL.\s0 +.PP +A related structure is a certificate request, defined in PKCS#10 from +\&\s-1RSA\s0 Security, Inc, also reflected in \s-1RFC2896.\s0 In OpenSSL, the type +X509_REQ is used to express such a certificate request. +.PP +To handle some complex parts of a certificate, there are the types +X509_NAME (to express a certificate name), X509_ATTRIBUTE (to express +a certificate attribute), X509_EXTENSION (to express a certificate +extension) and a few more. +.PP +Finally, there's the supertype X509_INFO, which can contain a \s-1CRL,\s0 a +certificate and a corresponding private key. +.PP +\&\fBX509_\fR\fI\s-1XXX\s0\fR, \fBd2i_X509_\fR\fI\s-1XXX\s0\fR, and \fBi2d_X509_\fR\fI\s-1XXX\s0\fR functions +handle X.509 certificates, with some exceptions, shown below. +.PP +\&\fBX509_CRL_\fR\fI\s-1XXX\s0\fR, \fBd2i_X509_CRL_\fR\fI\s-1XXX\s0\fR, and \fBi2d_X509_CRL_\fR\fI\s-1XXX\s0\fR +functions handle X.509 CRLs. +.PP +\&\fBX509_REQ_\fR\fI\s-1XXX\s0\fR, \fBd2i_X509_REQ_\fR\fI\s-1XXX\s0\fR, and \fBi2d_X509_REQ_\fR\fI\s-1XXX\s0\fR +functions handle PKCS#10 certificate requests. +.PP +\&\fBX509_NAME_\fR\fI\s-1XXX\s0\fR functions handle certificate names. +.PP +\&\fBX509_ATTRIBUTE_\fR\fI\s-1XXX\s0\fR functions handle certificate attributes. +.PP +\&\fBX509_EXTENSION_\fR\fI\s-1XXX\s0\fR functions handle certificate extensions. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBX509_NAME_ENTRY_get_object\fR\|(3), +\&\fBX509_NAME_add_entry_by_txt\fR\|(3), +\&\fBX509_NAME_add_entry_by_NID\fR\|(3), +\&\fBX509_NAME_print_ex\fR\|(3), +\&\fBX509_NAME_new\fR\|(3), +\&\fBPEM_X509_INFO_read\fR\|(3), +\&\fBd2i_X509\fR\|(3), +\&\fBd2i_X509_ALGOR\fR\|(3), +\&\fBd2i_X509_CRL\fR\|(3), +\&\fBd2i_X509_NAME\fR\|(3), +\&\fBd2i_X509_REQ\fR\|(3), +\&\fBd2i_X509_SIG\fR\|(3), +\&\fBcrypto\fR\|(7) +.SH "COPYRIGHT" +.IX Header "COPYRIGHT" +Copyright 2003\-2021 The OpenSSL Project Authors. All Rights Reserved. +.PP +Licensed under the Apache License 2.0 (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>. |