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    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): string

    Extract the public key from a crypto_kx keypair.

    Liste de paramètres

    key_pair

    X25519 keypair, such as one generated by sodium_crypto_kx_keypair().

    Valeurs de retour

    X25519 public key.

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