sodium_crypto_box_secretkey
(PHP 7 >= 7.2.0, PHP 8)
sodium_crypto_box_secretkey — Extracts the secret key from a crypto_box keypair
Beschreibung
$key_pair
): stringGiven a keypair, fetch only the secret key.
Parameter-Liste
-
key_pair
-
A keypair, such as one generated by sodium_crypto_box_keypair() or sodium_crypto_box_seed_keypair()
Rückgabewerte
X25519 secret key.