digest.h File Reference

Constants and functionality that facilitate working with digests. More...

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Macros
#define	DIGEST_HASH_TO_STRING(_hash, _str)
	Write SHA-256 hash value in a string to be used as DIGEST for the statement. More...
#define	DIGEST_HASH_TO_STRING_LENGTH   64
	SHA-256 = 32 bytes of binary = 64 printable characters. More...

Detailed Description

Constants and functionality that facilitate working with digests.

Macro Definition Documentation

DIGEST_HASH_TO_STRING

#define DIGEST_HASH_TO_STRING	(		_hash,
			_str
	)

Value:

  (void)sprintf(_str,                                                         \
                "%02x%02x%02x%02x%02x%02x%02x%02x"                            \
                "%02x%02x%02x%02x%02x%02x%02x%02x"                            \
                "%02x%02x%02x%02x%02x%02x%02x%02x"                            \
                "%02x%02x%02x%02x%02x%02x%02x%02x",                           \
                _hash[0], _hash[1], _hash[2], _hash[3], _hash[4], _hash[5],   \
                _hash[6], _hash[7], _hash[8], _hash[9], _hash[10], _hash[11], \
                _hash[12], _hash[13], _hash[14], _hash[15], _hash[16],        \
                _hash[17], _hash[18], _hash[19], _hash[20], _hash[21],        \
                _hash[22], _hash[23], _hash[24], _hash[25], _hash[26],        \
                _hash[27], _hash[28], _hash[29], _hash[30], _hash[31])

Write SHA-256 hash value in a string to be used as DIGEST for the statement.

DIGEST_HASH_TO_STRING_LENGTH

#define DIGEST_HASH_TO_STRING_LENGTH   64

SHA-256 = 32 bytes of binary = 64 printable characters.