PHP - Manual: sodium_crypto_box_publickey
2024-11-14
(PHP 7 >= 7.2.0, PHP 8)
sodium_crypto_box_publickey — Extract the public key from a crypto_box keypair
$key_pair
): stringGiven a keypair, fetch only the public key.
key_pair
A keypair, such as one generated by sodium_crypto_box_keypair() or sodium_crypto_box_seed_keypair()
X25519 public key.
官方地址:https://www.php.net/manual/en/function.sodium-crypto-box-publickey.php