¡@
php Programming Glossary: getrandombytesHow do you use bcrypt for hashing passwords in PHP? http://stackoverflow.com/questions/4795385/how-do-you-use-bcrypt-for-hashing-passwords-in-php getSalt salt sprintf ' 2a 02d ' this rounds bytes this getRandomBytes 16 salt . this encodeBytes bytes return salt private randomState.. bytes return salt private randomState private function getRandomBytes count bytes '' if function_exists 'openssl_random_pseudo_bytes'..
How can we create a fairly secure password hash in PHP? http://stackoverflow.com/questions/6340105/how-can-we-create-a-fairly-secure-password-hash-in-php getSalt salt sprintf ' 2a 02d ' this rounds bytes this getRandomBytes 16 salt . this encodeBytes bytes return salt private randomState.. bytes return salt private randomState private function getRandomBytes count bytes '' if function_exists 'openssl_random_pseudo_bytes'..
Update old stored md5 passwords in PHP to increase security http://stackoverflow.com/questions/8841719/update-old-stored-md5-passwords-in-php-to-increase-security At absolute worst I'd do something like this function getRandomBytes length bytes '' for i 0 i length i bytes . chr mt_rand 0 255.. this time function createBlowfishHash password salt to64 getRandomBytes 16 salt ' 2a 10 ' . salt result crypt password salt And then.. this later function migrateMD5Password md5Hash salt to64 getRandomBytes 16 salt ' 2a 10 ' . salt hash crypt md5Hash salt return ' md5'..
|