# serpent.h

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    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 Serpent cipher methods.
    00017 */
    00018 #ifndef _WIZARDS_TOOLKIT_SERPENT_H
    00019 #define _WIZARDS_TOOLKIT_SERPENT_H
    00020
    00021 #if defined(__cplusplus) || defined(c_plusplus)
    00022 extern "C" {
    00023 #endif
    00024
    00025 typedef struct _SerpentInfo
    00026   SerpentInfo;
    00027
    00028 extern WizardExport SerpentInfo
    00029   *AcquireSerpentInfo(void),
    00030   *DestroySerpentInfo(SerpentInfo *);
    00031
    00032 extern WizardExport unsigned int
    00033   GetSerpentBlocksize(const SerpentInfo *);
    00034
    00035 extern WizardExport void
    00036   DecryptSerpentBlock(SerpentInfo *,const unsigned char *,unsigned char *),
    00037   EncryptSerpentBlock(SerpentInfo *,const unsigned char *,unsigned char *),
    00038   SetSerpentKey(SerpentInfo *,const StringInfo *);
    00039
    00040 #if defined(__cplusplus) || defined(c_plusplus)
    00041 }
    00042 #endif
    00043
    00044 #endif