sodium_crypto_kx_publickey

Extract the public key from a crypto_kx keypair

Description

string sodium_crypto_kx_publickey(#[\SensitiveParameter]string $key_pair)

Extract 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.