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
sodium_crypto_kx_publickey(string
$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.
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