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(PHP 8 >= 8.1.0)
sodium_crypto_core_ristretto255_random — Generates a random key
Generates a random key. Available as of libsodium 1.0.18.
Cette fonction est actuellement non documentée ; seule la liste des arguments est disponible.
Cette fonction ne contient aucun paramètre.
Returns a 32-byte random chaîne de caractères.
Exemple #1 sodium_crypto_core_ristretto255_random() example
<?php
$foo = sodium_crypto_core_ristretto255_random();
$bar = sodium_crypto_core_ristretto255_random();
$value = sodium_crypto_core_ristretto255_add($foo, $bar);
$value = sodium_crypto_core_ristretto255_sub($value, $bar);
var_dump(hash_equals($foo, $value));
?>
L'exemple ci-dessus va afficher :
bool(true)