73 lines
3.4 KiB
C
73 lines
3.4 KiB
C
/***************************************************************************
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*
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Copyright 2013 CertiVox UK Ltd. *
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*
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This file is part of CertiVox MIRACL Crypto SDK. *
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*
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The CertiVox MIRACL Crypto SDK provides developers with an *
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extensive and efficient set of cryptographic functions. *
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For further information about its features and functionalities please *
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refer to http://www.certivox.com *
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*
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* The CertiVox MIRACL Crypto SDK is free software: you can *
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redistribute it and/or modify it under the terms of the *
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GNU Affero General Public License as published by the *
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Free Software Foundation, either version 3 of the License, *
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or (at your option) any later version. *
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*
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* The CertiVox MIRACL Crypto SDK is distributed in the hope *
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that it will be useful, but WITHOUT ANY WARRANTY; without even the *
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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See the GNU Affero General Public License for more details. *
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*
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* You should have received a copy of the GNU Affero General Public *
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License along with CertiVox MIRACL Crypto SDK. *
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If not, see <http://www.gnu.org/licenses/>. *
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*
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You can be released from the requirements of the license by purchasing *
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a commercial license. Buying such a license is mandatory as soon as you *
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develop commercial activities involving the CertiVox MIRACL Crypto SDK *
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without disclosing the source code of your own applications, or shipping *
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the CertiVox MIRACL Crypto SDK with a closed source product. *
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*
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***************************************************************************/
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#ifndef OCTET_H
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#define OCTET_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* portable representation of a big positive number */
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typedef struct
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{
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int len;
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int max;
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char *val;
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} octet;
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/* Octet string handlers */
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extern void OCTET_OUTPUT(octet *);
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extern void OCTET_OUTPUT_STRING(octet *);
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extern void OCTET_CLEAR(octet *);
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extern int OCTET_COMPARE(octet *,octet *);
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extern void OCTET_JOIN_STRING(char *,octet *);
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extern void OCTET_JOIN_BYTES(char *,int,octet *);
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extern void OCTET_JOIN_BYTE(int,int,octet *);
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extern void OCTET_JOIN_OCTET(octet *,octet *);
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extern void OCTET_XOR(octet *,octet *);
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extern void OCTET_EMPTY(octet *);
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extern void OCTET_PAD(int,octet *);
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extern void OCTET_TO_BASE64(octet *,char *);
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extern void OCTET_FROM_BASE64(char *,octet *);
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extern void OCTET_COPY(octet *,octet *);
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extern void OCTET_XOR_BYTE(int,octet *);
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extern void OCTET_CHOP(octet *,int,octet *);
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extern void OCTET_JOIN_LONG(long,int,octet *);
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#endif
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