sodium_crypto_kx_publickey
(PHP 7 >= 7.2.0, PHP 8)
sodium_crypto_kx_publickey — Extract the public key from a crypto_kx keypair
Description
$key_pair
): stringExtract the public key from a crypto_kx keypair.
Parameters
-
key_pair
-
X25519 keypair, such as one generated by sodium_crypto_kx_keypair().
Return Values
X25519 public key.