| x509.3 (279264) | x509.3 (273399) |
|---|---|
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| 136.TH x509 3 "2015-01-15" "1.0.1l" "OpenSSL" | 127.TH x509 3 "2014-10-15" "1.0.1j" "OpenSSL" |
| 137.\" For nroff, turn off justification. Always turn off hyphenation; it makes 138.\" way too many mistakes in technical documents. 139.if n .ad l 140.nh 141.SH "NAME" 142x509 \- X.509 certificate handling 143.SH "SYNOPSIS" 144.IX Header "SYNOPSIS" 145.Vb 1 146\& #include <openssl/x509.h> 147.Ve 148.SH "DESCRIPTION" 149.IX Header "DESCRIPTION" 150A X.509 certificate is a structured grouping of information about | 128.\" For nroff, turn off justification. Always turn off hyphenation; it makes 129.\" way too many mistakes in technical documents. 130.if n .ad l 131.nh 132.SH "NAME" 133x509 \- X.509 certificate handling 134.SH "SYNOPSIS" 135.IX Header "SYNOPSIS" 136.Vb 1 137\& #include <openssl/x509.h> 138.Ve 139.SH "DESCRIPTION" 140.IX Header "DESCRIPTION" 141A X.509 certificate is a structured grouping of information about |
| 151an individual, a device, or anything one can imagine. A X.509 \s-1CRL 152\&\s0(certificate revocation list) is a tool to help determine if a | 142an individual, a device, or anything one can imagine. A X.509 \s-1CRL\s0 143(certificate revocation list) is a tool to help determine if a |
| 153certificate is still valid. The exact definition of those can be | 144certificate is still valid. The exact definition of those can be |
| 154found in the X.509 document from ITU-T, or in \s-1RFC3280\s0 from \s-1PKIX.\s0 | 145found in the X.509 document from ITU-T, or in \s-1RFC3280\s0 from \s-1PKIX\s0. |
| 155In OpenSSL, the type X509 is used to express such a certificate, and | 146In OpenSSL, the type X509 is used to express such a certificate, and |
| 156the type X509_CRL is used to express a \s-1CRL.\s0 | 147the type X509_CRL is used to express a \s-1CRL\s0. |
| 157.PP 158A related structure is a certificate request, defined in PKCS#10 from | 148.PP 149A related structure is a certificate request, defined in PKCS#10 from |
| 159\&\s-1RSA\s0 Security, Inc, also reflected in \s-1RFC2896. \s0 In OpenSSL, the type | 150\&\s-1RSA\s0 Security, Inc, also reflected in \s-1RFC2896\s0. In OpenSSL, the type |
| 160X509_REQ is used to express such a certificate request. 161.PP 162To handle some complex parts of a certificate, there are the types 163X509_NAME (to express a certificate name), X509_ATTRIBUTE (to express 164a certificate attributes), X509_EXTENSION (to express a certificate 165extension) and a few more. 166.PP | 151X509_REQ is used to express such a certificate request. 152.PP 153To handle some complex parts of a certificate, there are the types 154X509_NAME (to express a certificate name), X509_ATTRIBUTE (to express 155a certificate attributes), X509_EXTENSION (to express a certificate 156extension) and a few more. 157.PP |
| 167Finally, there's the supertype X509_INFO, which can contain a \s-1CRL,\s0 a | 158Finally, there's the supertype X509_INFO, which can contain a \s-1CRL\s0, a |
| 168certificate and a corresponding private key. 169.PP 170\&\fBX509_\fR\fI...\fR, \fBd2i_X509_\fR\fI...\fR and \fBi2d_X509_\fR\fI...\fR handle X.509 171certificates, with some exceptions, shown below. 172.PP 173\&\fBX509_CRL_\fR\fI...\fR, \fBd2i_X509_CRL_\fR\fI...\fR and \fBi2d_X509_CRL_\fR\fI...\fR 174handle X.509 CRLs. 175.PP --- 23 unchanged lines hidden --- | 159certificate and a corresponding private key. 160.PP 161\&\fBX509_\fR\fI...\fR, \fBd2i_X509_\fR\fI...\fR and \fBi2d_X509_\fR\fI...\fR handle X.509 162certificates, with some exceptions, shown below. 163.PP 164\&\fBX509_CRL_\fR\fI...\fR, \fBd2i_X509_CRL_\fR\fI...\fR and \fBi2d_X509_CRL_\fR\fI...\fR 165handle X.509 CRLs. 166.PP --- 23 unchanged lines hidden --- |