SDBM Hash
SDBM is a has function algorithm.
unsigned int SDBMHash(char* str, unsigned int length) {
unsigned int hash = 0;
unsigned int i = 0;
for (i = 0; i < length; str++, i++)
{
hash = (*str) + (hash << 6) + (hash << 16) - hash;
}
return hash;
}
Example
char* data = "jdfgsdhfsdfsd 6445dsfsd7fg/*/+bfjsdgf%$^";
unsigned int value = SDBMHash(data, 40);
Output
423809171