Unigine::Checksum Class
| Header: | #include <UnigineChecksum.h> |
Checksum Class
Members
int CRC32 ( const void * data, int size, bool big_endian ) #
Calculates a 32-bit CRC checksum.Arguments
- const void * data - Input data pointer.
- int size - Input data size, in bytes.
- bool big_endian - Byte ordering flag. true if a big-endian order is used; false a little-endian order is used.
Return value
32-bit CRC checksum.void MD5 ( unsigned int * value, const void * data, int size, bool big_endian ) #
Calculates a 128-bit MD5 checksum.Arguments
- unsigned int * value - 128-bit MD5 checksum (array of 4 unsigned int elements).
- const void * data - Input data pointer.
- int size - Input data size, in bytes.
- bool big_endian - Byte ordering flag. true if a big-endian order is used; false a little-endian order is used.
int MD5 ( const void * data, int size, bool big_endian ) #
Calculates a 32-bit MD5 checksum.Arguments
- const void * data - Input data pointer.
- int size - Input data size, in bytes.
- bool big_endian - Byte ordering flag. true if a big-endian order is used; false a little-endian order is used.
Return value
32-bit MD5 checksum.unsigned long long MD5_64 ( const void* data, int size, bool big_endian ) #
Calculates a 64-bit MD5 checksum.Arguments
- const void* data - Input data pointer.
- int size - Input data size, in bytes.
- bool big_endian - Byte ordering flag. true if a big-endian order is used; false a little-endian order is used.
Return value
64-bit MD5 checksum.void SHA1 ( unsigned int * value, const void * data, int size, bool big_endian ) #
Calculates a 160-bit SHA1 checksum.Arguments
- unsigned int * value - 160-bit SHA1 checksum (array of 5 unsigned int elements).
- const void * data - Input data pointer.
- int size - Input data size, in bytes.
- bool big_endian - Byte ordering flag. true if a big-endian order is used; false a little-endian order is used.
int SHA1 ( const void * data, int size, bool big_endian ) #
Calculates a 32-bit SHA1 checksum.Arguments
- const void * data - Input data pointer.
- int size - Input data size, in bytes.
- bool big_endian - Byte ordering flag. true if a big-endian order is used; false a little-endian order is used.
Return value
32-bit SHA1 checksum.void SHA256 ( unsigned int * value, const void * data, int size, bool big_endian ) #
Calculates a 256-bit SHA256 checksum.Arguments
- unsigned int * value - 256-bit SHA256 checksum (array of 8 unsigned int elements).
- const void * data - Input data pointer.
- int size - Input data size, in bytes.
- bool big_endian - Byte ordering flag. true if a big-endian order is used; false if a little-endian order is used.
bool SHA256 ( const void * data, int size, int big_endian ) #
Calculates a 32-bit SHA256 checksum.Arguments
- const void * data - Input data pointer.
- int size - Input data size, in bytes.
- int big_endian - Byte ordering flag. true if a big-endian order is used; false a little-endian order is used.
Return value
32-bit SHA256 checksum.Last update:
10.10.2022
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