| blob | 34bdb26fb434454a81f27cc7bb8e888afd55ef7d |
1 .\" $OpenBSD: d2i_DIST_POINT.3,v 1.4 2018/03/23 04:34:23 schwarze Exp $
2 .\"
3 .\" Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
4 .\"
5 .\" Permission to use, copy, modify, and distribute this software for any
6 .\" purpose with or without fee is hereby granted, provided that the above
7 .\" copyright notice and this permission notice appear in all copies.
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9 .\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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17 .Dd $Mdocdate: March 23 2018 $
18 .Dt D2I_DIST_POINT 3
19 .Os
20 .Sh NAME
21 .Nm d2i_DIST_POINT ,
22 .Nm i2d_DIST_POINT ,
23 .Nm d2i_CRL_DIST_POINTS ,
24 .Nm i2d_CRL_DIST_POINTS ,
25 .Nm d2i_DIST_POINT_NAME ,
26 .Nm i2d_DIST_POINT_NAME ,
27 .Nm d2i_ISSUING_DIST_POINT ,
28 .Nm i2d_ISSUING_DIST_POINT ,
29 .Nm d2i_ACCESS_DESCRIPTION ,
30 .Nm i2d_ACCESS_DESCRIPTION ,
31 .Nm d2i_AUTHORITY_INFO_ACCESS ,
32 .Nm i2d_AUTHORITY_INFO_ACCESS
33 .Nd decode and encode X.509 data access extensions
34 .Sh SYNOPSIS
35 .In openssl/x509v3.h
36 .Ft DIST_POINT *
37 .Fo d2i_DIST_POINT
38 .Fa "DIST_POINT_NAME **val_out"
39 .Fa "const unsigned char **der_in"
40 .Fa "long length"
41 .Fc
42 .Ft int
43 .Fo i2d_DIST_POINT
44 .Fa "DIST_POINT *val_in"
45 .Fa "unsigned char **der_out"
46 .Fc
47 .Ft CRL_DIST_POINTS *
48 .Fo d2i_CRL_DIST_POINTS
49 .Fa "CRL_DIST_POINTS_NAME **val_out"
50 .Fa "const unsigned char **der_in"
51 .Fa "long length"
52 .Fc
53 .Ft int
54 .Fo i2d_CRL_DIST_POINTS
55 .Fa "CRL_DIST_POINTS *val_in"
56 .Fa "unsigned char **der_out"
57 .Fc
58 .Ft DIST_POINT_NAME *
59 .Fo d2i_DIST_POINT_NAME
60 .Fa "DIST_POINT_NAME_NAME **val_out"
61 .Fa "const unsigned char **der_in"
62 .Fa "long length"
63 .Fc
64 .Ft int
65 .Fo i2d_DIST_POINT_NAME
66 .Fa "DIST_POINT_NAME *val_in"
67 .Fa "unsigned char **der_out"
68 .Fc
69 .Ft ISSUING_DIST_POINT *
70 .Fo d2i_ISSUING_DIST_POINT
71 .Fa "ISSUING_DIST_POINT_NAME **val_out"
72 .Fa "const unsigned char **der_in"
73 .Fa "long length"
74 .Fc
75 .Ft int
76 .Fo i2d_ISSUING_DIST_POINT
77 .Fa "ISSUING_DIST_POINT *val_in"
78 .Fa "unsigned char **der_out"
79 .Fc
80 .Ft ACCESS_DESCRIPTION *
81 .Fo d2i_ACCESS_DESCRIPTION
82 .Fa "ACCESS_DESCRIPTION_NAME **val_out"
83 .Fa "const unsigned char **der_in"
84 .Fa "long length"
85 .Fc
86 .Ft int
87 .Fo i2d_ACCESS_DESCRIPTION
88 .Fa "ACCESS_DESCRIPTION *val_in"
89 .Fa "unsigned char **der_out"
90 .Fc
91 .Ft AUTHORITY_INFO_ACCESS *
92 .Fo d2i_AUTHORITY_INFO_ACCESS
93 .Fa "AUTHORITY_INFO_ACCESS_NAME **val_out"
94 .Fa "const unsigned char **der_in"
95 .Fa "long length"
96 .Fc
97 .Ft int
98 .Fo i2d_AUTHORITY_INFO_ACCESS
99 .Fa "AUTHORITY_INFO_ACCESS *val_in"
100 .Fa "unsigned char **der_out"
101 .Fc
102 .Sh DESCRIPTION
103 These functions decode and encode X.509 extensions that communicate
104 where to retrieve additional information online.
105 For details about the semantics, examples, caveats, and bugs, see
106 .Xr ASN1_item_d2i 3 .
107 .Pp
108 .Fn d2i_DIST_POINT
109 and
110 .Fn i2d_DIST_POINT
111 decode and encode an ASN.1
112 .Vt DistributionPoint
113 structure defined in RFC 5280 section 4.2.1.13.
114 .Pp
115 .Fn d2i_CRL_DIST_POINTS
116 and
117 .Fn i2d_CRL_DIST_POINTS
118 decode and encode an ASN.1
119 .Vt CRLDistributionPoints
120 structure defined in RFC 5280 section 4.2.1.13.
121 .Pp
122 .Fn d2i_DIST_POINT_NAME
123 and
124 .Fn i2d_DIST_POINT_NAME
125 decode and encode an ASN.1
126 .Vt DistributionPointName
127 structure defined in RFC 5280 section 4.2.1.13.
128 .Pp
129 .Fn d2i_ISSUING_DIST_POINT
130 and
131 .Fn i2d_ISSUING_DIST_POINT
132 decode and encode an ASN.1
133 .Vt IssuingDistributionPoint
134 structure defined in RFC 5280 section 5.2.5.
135 .Pp
136 .Fn d2i_ACCESS_DESCRIPTION
137 and
138 .Fn i2d_ACCESS_DESCRIPTION
139 decode and encode an ASN.1
140 .Vt AccessDescription
141 structure defined in RFC 5280 section 4.2.2.1.
142 .Pp
143 .Fn d2i_AUTHORITY_INFO_ACCESS
144 and
145 .Fn i2d_AUTHORITY_INFO_ACCESS
146 decode and encode an ASN.1
147 .Vt AuthorityInfoAccessSyntax
148 structure defined in RFC 5280 section 4.2.2.1.
149 .Sh RETURN VALUES
150 .Fn d2i_DIST_POINT ,
151 .Fn d2i_CRL_DIST_POINTS ,
152 .Fn d2i_DIST_POINT_NAME ,
153 .Fn d2i_ISSUING_DIST_POINT ,
154 .Fn d2i_ACCESS_DESCRIPTION ,
155 and
156 .Fn d2i_AUTHORITY_INFO_ACCESS
157 return an object of the respective type or
158 .Dv NULL
159 if an error occurs.
160 .Pp
161 .Fn i2d_DIST_POINT ,
162 .Fn i2d_CRL_DIST_POINTS ,
163 .Fn i2d_DIST_POINT_NAME ,
164 .Fn i2d_ISSUING_DIST_POINT ,
165 .Fn i2d_ACCESS_DESCRIPTION ,
166 and
167 .Fn i2d_AUTHORITY_INFO_ACCESS
168 return the number of bytes successfully encoded or a negative value
169 if an error occurs.
170 .Sh SEE ALSO
171 .Xr ACCESS_DESCRIPTION_new 3 ,
172 .Xr ASN1_item_d2i 3 ,
173 .Xr DIST_POINT_new 3 ,
174 .Xr X509_EXTENSION_new 3
175 .Sh STANDARDS
176 RFC 5280: Internet X.509 Public Key Infrastructure Certificate and
177 Certificate Revocation List (CRL) Profile
178 .Sh HISTORY
179 .Fn d2i_DIST_POINT ,
180 .Fn i2d_DIST_POINT ,
181 .Fn d2i_CRL_DIST_POINTS ,
182 .Fn i2d_CRL_DIST_POINTS ,
183 .Fn d2i_DIST_POINT_NAME ,
184 and
185 .Fn i2d_DIST_POINT_NAME
186 first appeared in OpenSSL 0.9.3 and have been available since
187 .Ox 2.6 .
188 .Pp
189 .Fn d2i_ACCESS_DESCRIPTION ,
190 .Fn i2d_ACCESS_DESCRIPTION ,
191 .Fn d2i_AUTHORITY_INFO_ACCESS ,
192 and
193 .Fn i2d_AUTHORITY_INFO_ACCESS
194 first appeared in OpenSSL 0.9.5 and have been available since
195 .Ox 2.7 .
196 .Pp
197 .Fn d2i_ISSUING_DIST_POINT
198 and
199 .Fn i2d_ISSUING_DIST_POINT
200 first appeared in OpenSSL 1.0.0 and have been available since
201 .Ox 4.9 .