crc.h File Reference

Declarations for BPv7 block CRC handling. More...

#include <BPSecLib_Public.h>
#include <qcbor/UsefulBuf.h>
#include <stdbool.h>
#include <stdint.h>

Include dependency graph for crc.h:

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Functions
void	mock_bpa_crc_apply (UsefulBuf buf, size_t begin, size_t end, BSL_BundleCRCType_e crc_type)
	Apply a CRC function to an encoded block.
bool	mock_bpa_crc_check (UsefulBufC buf, size_t begin, size_t end, BSL_BundleCRCType_e crc_type)
	Check the CRC of an encoded block.

Detailed Description

Declarations for BPv7 block CRC handling.

Function Documentation

mock_bpa_crc_apply()

void mock_bpa_crc_apply	(	UsefulBuf	buf,
		size_t	begin,
		size_t	end,
		BSL_BundleCRCType_e	crc_type
	)

Apply a CRC function to an encoded block.

Parameters

buf	The buffer holding the encoded block. The buffer contents will be modified to hold the correct CRC value.
begin	The start of the block array
end	The end of the block array
crc_type	The needed CRC type.

References BSL_BUNDLECRCTYPE_16, BSL_BUNDLECRCTYPE_32, and BSL_BUNDLECRCTYPE_NONE.

Referenced by bsl_mock_encode_canonical(), and bsl_mock_encode_primary().

mock_bpa_crc_check()

bool mock_bpa_crc_check	(	UsefulBufC	buf,
		size_t	begin,
		size_t	end,
		BSL_BundleCRCType_e	crc_type
	)

Check the CRC of an encoded block.

Parameters

buf	The buffer holding the encoded block.
begin	The start of the block array
end	The end of the block array
crc_type	The needed CRC type.

Returns

True if the CRC value agrees.

References BSL_BUNDLECRCTYPE_16, BSL_BUNDLECRCTYPE_32, and BSL_BUNDLECRCTYPE_NONE.

Referenced by bsl_mock_decode_canonical(), and bsl_mock_decode_primary().