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/*
* Byte stream functions
*
* Copyright (C) 2011-2018, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This software is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this software. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined( _LIBHMAC_BYTE_STREAM_H )
#define _LIBHMAC_BYTE_STREAM_H
#include <common.h>
#include <byte_stream.h>
#if defined( __cplusplus )
extern "C" {
#endif
#define libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, values_index ) \
values[ values_index ] = ( byte_stream )[ ( values_index << 2 ) ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 2 ) + 1 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 2 ) + 2 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 2 ) + 3 ];
#define libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, values_index ) \
values[ values_index ] = ( byte_stream )[ ( values_index << 2 ) + 3 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 2 ) + 2 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 2 ) + 1 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 2 ) ];
#define libhmac_byte_stream_copy_to_16x_uint32_big_endian( byte_stream, values ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 0 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 1 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 2 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 3 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 4 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 5 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 6 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 7 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 8 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 9 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 10 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 11 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 12 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 13 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 14 ) \
libhmac_byte_stream_copy_to_1x_uint32_big_endian( byte_stream, values, 15 )
#define libhmac_byte_stream_copy_to_16x_uint32_little_endian( byte_stream, values ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 0 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 1 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 2 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 3 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 4 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 5 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 6 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 7 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 8 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 9 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 10 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 11 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 12 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 13 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 14 ) \
libhmac_byte_stream_copy_to_1x_uint32_little_endian( byte_stream, values, 15 )
#define libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, values_index ) \
values[ values_index ] = ( byte_stream )[ ( values_index << 3 ) ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 1 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 2 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 3 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 4 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 5 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 6 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 7 ];
#define libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, values_index ) \
values[ values_index ] = ( byte_stream )[ ( values_index << 3 ) + 7 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 6 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 5 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 4 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] = ( byte_stream )[ ( values_index << 3 ) + 3 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 2 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) + 1 ]; \
values[ values_index ] <<= 8; \
values[ values_index ] |= ( byte_stream )[ ( values_index << 3 ) ];
#define libhmac_byte_stream_copy_to_16x_uint64_big_endian( byte_stream, values ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 0 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 1 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 2 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 3 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 4 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 5 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 6 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 7 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 8 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 9 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 10 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 11 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 12 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 13 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 14 ) \
libhmac_byte_stream_copy_to_1x_uint64_big_endian( byte_stream, values, 15 )
#define libhmac_byte_stream_copy_to_16x_uint64_little_endian( byte_stream, values ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 0 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 1 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 2 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 3 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 4 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 5 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 6 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 7 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 8 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 9 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 10 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 11 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 12 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 13 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 14 ) \
libhmac_byte_stream_copy_to_1x_uint64_little_endian( byte_stream, values, 15 )
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _LIBHMAC_BYTE_STREAM_H ) */
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