sodium_crypto_pwhash_str_needs_rehash
Determine whether or not to rehash a password
Description
bool sodium_crypto_pwhash_str_needs_rehash(string $password, int $opslimit, int $memlimit)
Parameters
-
password
-
Password hash
-
opslimit
-
Configured opslimit; see sodium_crypto_pwhash_str
-
memlimit
-
Configured memlimit; see sodium_crypto_pwhash_str
Return Values
Returns true if the provided memlimit/opslimit do not match what's stored in the hash.
Returns false if they match.