sodium_crypto_auth_keygen
PHP 7 >= 7.2.0, PHP 8
sodium_crypto_auth_keygen - Generate a random key for sodium_crypto_auth
Manual
sodium_crypto_auth_keygen(
Generate a key for use with sodium_crypto_auth and sodium_crypto_auth_verify.
Parameters
This function has no parameters.
Return Values
Returns a 256-bit random key.