48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
<?php
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namespace Appwrite\Auth\Hash;
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use Appwrite\Auth\Hash;
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/*
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* Argon2 accepted options:
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* int threads
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* int time_cost
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* int memory_cost
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*
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* Reference: https://www.php.net/manual/en/function.password-hash.php#example-983
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*/
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class Argon2 extends Hash
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{
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/**
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* @param string $password Input password to hash
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*
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* @return string hash
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*/
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public function hash(string $password): string
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{
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return \password_hash($password, PASSWORD_ARGON2ID, $this->getOptions());
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}
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/**
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* @param string $password Input password to validate
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* @param string $hash Hash to verify password against
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*
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* @return boolean true if password matches hash
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*/
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public function verify(string $password, string $hash): bool
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{
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return \password_verify($password, $hash);
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}
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/**
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* Get default options for specific hashing algo
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*
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* @return array options named array
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*/
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public function getDefaultOptions(): array
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{
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return ['memory_cost' => 65536, 'time_cost' => 4, 'threads' => 3];
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}
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}
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