## Security ### 哈希 ~~~php Hash::make('secretpassword'); Hash::check('secretpassword', $hashedPassword); Hash::needsRehash($hashedPassword); ~~~ ### 加密解密 ~~~php Crypt::encrypt('secretstring'); Crypt::decrypt($encryptedString); Crypt::setMode('ctr'); Crypt::setCipher($cipher); ~~~