2 Copyright 1999-2014 ImageMagick Studio LLC, a non-profit organization
3 dedicated to making software imaging solutions freely available.
5 You may not use this file except in compliance with the License.
6 obtain a copy of the License at
8 http://www.imagemagick.org/script/license.php
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.
16 MagickCore digital signature methods.
18 #ifndef _MAGICKCORE_SIGNATURE_PRIVATE_H
19 #define _MAGICKCORE_SIGNATURE_PRIVATE_H
21 #include "MagickCore/string_.h"
23 #if defined(__cplusplus) || defined(c_plusplus)
27 #define MagickSignatureSize 64
29 typedef struct _SignatureInfo
32 extern MagickPrivate SignatureInfo
33 *AcquireSignatureInfo(void),
34 *DestroySignatureInfo(SignatureInfo *);
36 extern MagickPrivate const StringInfo
37 *GetSignatureDigest(const SignatureInfo *);
39 extern MagickPrivate unsigned int
40 GetSignatureBlocksize(const SignatureInfo *),
41 GetSignatureDigestsize(const SignatureInfo *);
43 extern MagickPrivate void
44 InitializeSignature(SignatureInfo *),
45 FinalizeSignature(SignatureInfo *),
46 SetSignatureDigest(SignatureInfo *,const StringInfo *),
47 UpdateSignature(SignatureInfo *,const StringInfo *);
49 #if defined(__cplusplus) || defined(c_plusplus)