sodium_crypto_core_ristretto255_scalar_random

(PHP 8 >= 8.1.0)

sodium_crypto_core_ristretto255_scalar_randomGenerates a random key

Description

sodium_crypto_core_ristretto255_scalar_random(): string

Generates a random key. Available as of libsodium 1.0.18.

Warning

This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

Returns a 32-byte random string.

Examples

Example #1 sodium_crypto_core_ristretto255_scalar_random() example

<?php

$foo 
sodium_crypto_core_ristretto255_scalar_random();
$bar sodium_crypto_core_ristretto255_scalar_random();

$value sodium_crypto_core_ristretto255_scalar_add($foo$bar);
$value sodium_crypto_core_ristretto255_scalar_sub($value$bar);

var_dump(hash_equals($foo$value));
?>

The above example will output:

bool(true) 

See Also

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