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Diffstat (limited to 'src/lib/libcrypto/man/DSA_SIG_new.3')
-rw-r--r-- | src/lib/libcrypto/man/DSA_SIG_new.3 | 141 |
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diff --git a/src/lib/libcrypto/man/DSA_SIG_new.3 b/src/lib/libcrypto/man/DSA_SIG_new.3 deleted file mode 100644 index 160b453939..0000000000 --- a/src/lib/libcrypto/man/DSA_SIG_new.3 +++ /dev/null | |||
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1 | .\" $OpenBSD: DSA_SIG_new.3,v 1.8 2019/06/10 14:58:48 schwarze Exp $ | ||
2 | .\" full merge up to: OpenSSL b97fdb57 Nov 11 09:33:09 2016 +0100 | ||
3 | .\" | ||
4 | .\" This file was written by Ulf Moeller <ulf@openssl.org>, | ||
5 | .\" Dr. Stephen Henson <steve@openssl.org>, and | ||
6 | .\" TJ Saunders <tj@castaglia.org>. | ||
7 | .\" Copyright (c) 2000, 2016 The OpenSSL Project. All rights reserved. | ||
8 | .\" | ||
9 | .\" Redistribution and use in source and binary forms, with or without | ||
10 | .\" modification, are permitted provided that the following conditions | ||
11 | .\" are met: | ||
12 | .\" | ||
13 | .\" 1. Redistributions of source code must retain the above copyright | ||
14 | .\" notice, this list of conditions and the following disclaimer. | ||
15 | .\" | ||
16 | .\" 2. Redistributions in binary form must reproduce the above copyright | ||
17 | .\" notice, this list of conditions and the following disclaimer in | ||
18 | .\" the documentation and/or other materials provided with the | ||
19 | .\" distribution. | ||
20 | .\" | ||
21 | .\" 3. All advertising materials mentioning features or use of this | ||
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25 | .\" | ||
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32 | .\" nor may "OpenSSL" appear in their names without prior written | ||
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38 | .\" for use in the OpenSSL Toolkit (http://www.openssl.org/)" | ||
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52 | .\" | ||
53 | .Dd $Mdocdate: June 10 2019 $ | ||
54 | .Dt DSA_SIG_NEW 3 | ||
55 | .Os | ||
56 | .Sh NAME | ||
57 | .Nm DSA_SIG_new , | ||
58 | .Nm DSA_SIG_free , | ||
59 | .Nm DSA_SIG_get0 , | ||
60 | .Nm DSA_SIG_set0 | ||
61 | .Nd manipulate DSA signature objects | ||
62 | .Sh SYNOPSIS | ||
63 | .In openssl/dsa.h | ||
64 | .Ft DSA_SIG * | ||
65 | .Fn DSA_SIG_new void | ||
66 | .Ft void | ||
67 | .Fo DSA_SIG_free | ||
68 | .Fa "DSA_SIG *sig" | ||
69 | .Fc | ||
70 | .Ft void | ||
71 | .Fo DSA_SIG_get0 | ||
72 | .Fa "const DSA_SIG *sig" | ||
73 | .Fa "const BIGNUM **r" | ||
74 | .Fa "const BIGNUM **s" | ||
75 | .Fc | ||
76 | .Ft int | ||
77 | .Fo DSA_SIG_set0 | ||
78 | .Fa "DSA_SIG *sig" | ||
79 | .Fa "BIGNUM *r" | ||
80 | .Fa "BIGNUM *s" | ||
81 | .Fc | ||
82 | .Sh DESCRIPTION | ||
83 | .Fn DSA_SIG_new | ||
84 | allocates an empty | ||
85 | .Vt DSA_SIG | ||
86 | structure. | ||
87 | .Pp | ||
88 | .Fn DSA_SIG_free | ||
89 | frees the | ||
90 | .Vt DSA_SIG | ||
91 | structure and its components. | ||
92 | The values are erased before the memory is returned to the system. | ||
93 | If | ||
94 | .Fa sig | ||
95 | is a | ||
96 | .Dv NULL | ||
97 | pointer, no action occurs. | ||
98 | .Pp | ||
99 | .Fn DSA_SIG_get0 | ||
100 | retrieves internal pointers to the | ||
101 | .Fa r | ||
102 | and | ||
103 | .Fa s | ||
104 | values contained in | ||
105 | .Fa sig . | ||
106 | .Pp | ||
107 | The | ||
108 | .Fa r | ||
109 | and | ||
110 | .Fa s | ||
111 | values can be set by calling | ||
112 | .Fn DSA_SIG_set0 . | ||
113 | Calling this function transfers the memory management of the values to | ||
114 | .Fa sig , | ||
115 | and therefore they should not be freed by the caller. | ||
116 | .Sh RETURN VALUES | ||
117 | If the allocation fails, | ||
118 | .Fn DSA_SIG_new | ||
119 | returns | ||
120 | .Dv NULL | ||
121 | and sets an error code that can be obtained by | ||
122 | .Xr ERR_get_error 3 . | ||
123 | Otherwise it returns a pointer to the newly allocated structure. | ||
124 | .Pp | ||
125 | .Fn DSA_SIG_set0 | ||
126 | returns 1 on success or 0 on failure. | ||
127 | .Sh SEE ALSO | ||
128 | .Xr DSA_do_sign 3 , | ||
129 | .Xr DSA_new 3 | ||
130 | .Sh HISTORY | ||
131 | .Fn DSA_SIG_new | ||
132 | and | ||
133 | .Fn DSA_SIG_free | ||
134 | first appeared in OpenSSL 0.9.3 and have been available since | ||
135 | .Ox 2.6 . | ||
136 | .Pp | ||
137 | .Fn DSA_SIG_get0 | ||
138 | and | ||
139 | .Fn DSA_SIG_set0 | ||
140 | first appeared in OpenSSL 1.1.0 and have been available since | ||
141 | .Ox 6.3 . | ||