(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_kx_server_session_keysCalculate the server-side session keys.


sodium_crypto_kx_server_session_keys(#[\SensitiveParameter] string $server_key_pair, string $client_key): array

Calculate the server-side session keys, using the X25519 + BLAKE2b key-exchange method.

Liste de paramètres


A crypto_kx keypair, such as one generated by sodium_crypto_kx_keypair().


A crypto_kx public key.

Valeurs de retour

An array consisting of two strings. The first should be used for receiving data from the client. The second should be used for sending data to the client.

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