Hash/Shifrlash ko'p hollarda parolni shiflarshda ishlatiladi. Phpda ma'lumotni shifrlash q...

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Hash/Shifrlash ko'p hollarda parolni shiflarshda ishlatiladi.
Phpda ma'lumotni shifrlash quyidagicha ishlatiladi.

$uzfor = 'Salom';
echo md5($uzfor);
// Natija: 4be1041e508b1bcadd666d5170a4bfce

Bir marta shifrlangan ma'lumotni dehash qilish mumkin, lekin ikki marta shifrlangan ma'lumotni ochib bo'lmaydi, masalan:

$uzfor = 'Salom';
echo md5(md5($uzfor));
// Natija: ff50b0ddbf587d70bd8dbbec3d867403

Shifrlash turlari ko'p, bularga: base64, md2, md4, md5, sha1, sha256, sha384, sha512, snefru, gost, adler32, crc32, crc32b, whirlpool, ripemd128, ripemd160, ripemd256, ripemd320, tiger128,3, tiger160,3, tiger192,3, tiger128,4, tiger160,4, tiger192,4, haval128,3, haval160,3, haval192,3, haval224,3, haval256,3, haval128,4, haval160,4, haval192,4, haval224,4, haval256,4, haval128,5, haval160,5, haval192,5, haval224,5, haval256,5lar kiradi.

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