MagickCore 7.1.1
Convert, Edit, Or Compose Bitmap Images
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signature-private.h
1/*
2 Copyright @ 1999 ImageMagick Studio LLC, a non-profit organization
3 dedicated to making software imaging solutions freely available.
4
5 You may not use this file except in compliance with the License. You may
6 obtain a copy of the License at
7
8 https://imagemagick.org/script/license.php
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15
16 MagickCore digital signature methods.
17*/
18#ifndef MAGICKCORE_SIGNATURE_PRIVATE_H
19#define MAGICKCORE_SIGNATURE_PRIVATE_H
20
21#include "MagickCore/string_.h"
22
23#if defined(__cplusplus) || defined(c_plusplus)
24extern "C" {
25#endif
26
27#define MagickSignatureSize 64
28
29typedef struct _SignatureInfo
31
32extern MagickPrivate SignatureInfo
33 *AcquireSignatureInfo(void),
34 *DestroySignatureInfo(SignatureInfo *);
35
36extern MagickPrivate const StringInfo
37 *GetSignatureDigest(const SignatureInfo *);
38
39extern MagickPrivate unsigned int
40 GetSignatureBlocksize(const SignatureInfo *),
41 GetSignatureDigestsize(const SignatureInfo *);
42
43extern MagickPrivate void
44 InitializeSignature(SignatureInfo *),
45 FinalizeSignature(SignatureInfo *),
46 SetSignatureDigest(SignatureInfo *,const StringInfo *),
47 UpdateSignature(SignatureInfo *,const StringInfo *);
48
49#if defined(__cplusplus) || defined(c_plusplus)
50}
51#endif
52
53#endif