57 lines
2.1 KiB
C
57 lines
2.1 KiB
C
/**
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* \file asn1write.h
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*
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* \brief ASN.1 buffer writing functionality
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*
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* Copyright (C) 2006-2013, Brainspark B.V.
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*
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* This file is part of PolarSSL (http://www.polarssl.org)
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* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
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*
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef POLARSSL_ASN1_WRITE_H
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#define POLARSSL_ASN1_WRITE_H
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#include "asn1.h"
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#define ASN1_CHK_ADD(g, f) if( ( ret = f ) < 0 ) return( ret ); else g += ret
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#ifdef __cplusplus
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extern "C" {
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#endif
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int asn1_write_len( unsigned char **p, unsigned char *start, size_t len );
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int asn1_write_tag( unsigned char **p, unsigned char *start, unsigned char tag );
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#if defined(POLARSSL_BIGNUM_C)
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int asn1_write_mpi( unsigned char **p, unsigned char *start, mpi *X );
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#endif
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int asn1_write_null( unsigned char **p, unsigned char *start );
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int asn1_write_oid( unsigned char **p, unsigned char *start, const char *oid );
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int asn1_write_algorithm_identifier( unsigned char **p, unsigned char *start, const char *algorithm_oid );
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int asn1_write_int( unsigned char **p, unsigned char *start, int val );
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int asn1_write_printable_string( unsigned char **p, unsigned char *start,
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char *text );
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int asn1_write_ia5_string( unsigned char **p, unsigned char *start,
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char *text );
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#ifdef __cplusplus
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}
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#endif
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#endif /* POLARSSL_ASN1_WRITE_H */
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