Method __builtin.Nettle.Hash()->pbkdf2()

Method pbkdf2

string(8bit) pbkdf2(string(8bit) password, string(8bit) salt, int rounds, int bytes)

Description

Password Based Key Derivation Function #2 from RFC 2898, PKCS#5 v2.0.

Parameter password

Parameter salt

Password and salt for the keygenerator.

Parameter rounds

The number of iterations to rehash the input.

Parameter bytes

The number of bytes of output.

Returns

Returns the derived key.

See also

pbkdf1(), openssl_pbkdf(), crypt_password()