86 lines
3.4 KiB
C
86 lines
3.4 KiB
C
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/***************************************************************************
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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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/*
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* MIRACL memory allocation routines
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* mralloc.c
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*
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* MIRACL C Memory allocation/deallocation
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* Can be replaced with special user-defined routines
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* Default is to standard system routines
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*
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* NOTE: uses calloc() which initialises memory to Zero, so make sure
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* any substituted routine does the same!
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*/
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#include "miracl.h"
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#include <stdlib.h>
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#ifndef MR_STATIC
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miracl *mr_first_alloc()
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{
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return (miracl *)calloc(1,sizeof(miracl));
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}
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void *mr_alloc(_MIPD_ int num,int size)
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{
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char *p;
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#ifdef MR_OS_THREADS
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miracl *mr_mip=get_mip();
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#endif
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if (mr_mip==NULL)
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{
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p=(char *)calloc(num,size);
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return (void *)p;
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}
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if (mr_mip->ERNUM) return NULL;
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p=(char *)calloc(num,size);
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if (p==NULL) mr_berror(_MIPP_ MR_ERR_OUT_OF_MEMORY);
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return (void *)p;
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}
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void mr_free(void *addr)
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{
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if (addr==NULL) return;
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free(addr);
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return;
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}
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#endif
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