00001 /* 00002 Copyright 1999-2008 ImageMagick Studio LLC, a non-profit organization 00003 dedicated to making software imaging solutions freely available. 00004 00005 You may not use this file except in compliance with the License. 00006 obtain a copy of the License at 00007 00008 http://www.wizards-toolkit.org/script/license.php 00009 00010 Unless required by applicable law or agreed to in writing, software 00011 distributed under the License is distributed on an "AS IS" BASIS, 00012 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 See the License for the specific language governing permissions and 00014 limitations under the License. 00015 00016 Wizard's Toolkit secure hash algorithm methods. 00017 */ 00018 #ifndef _WIZARDS_TOOLKIT_SHA256_H 00019 #define _WIZARDS_TOOLKIT_SHA256_H 00020 00021 #if defined(__cplusplus) || defined(c_plusplus) 00022 extern "C" { 00023 #endif 00024 00025 typedef struct _SHA256Info 00026 SHA256Info; 00027 00028 extern WizardExport SHA256Info 00029 *AcquireSHA256Info(void), 00030 *DestroySHA256Info(SHA256Info *); 00031 00032 extern WizardExport const StringInfo 00033 *GetSHA256Digest(const SHA256Info *); 00034 00035 extern WizardExport unsigned int 00036 GetSHA256Blocksize(const SHA256Info *), 00037 GetSHA256Digestsize(const SHA256Info *); 00038 00039 extern WizardExport void 00040 InitializeSHA256(SHA256Info *), 00041 FinalizeSHA256(SHA256Info *), 00042 UpdateSHA256(SHA256Info *,const StringInfo *); 00043 00044 #if defined(__cplusplus) || defined(c_plusplus) 00045 } 00046 #endif 00047 00048 #endif
1.5.4