# sodium_crypto_kx_client_session_keys

(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_kx_client_session_keys — Calculate the client-side session keys.

### Beschreibung

sodium_crypto_kx_client_session_keys(#[\SensitiveParameter] string `$client_key_pair`, string `$server_key`): array

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

### Parameter-Liste

`client_key_pair`

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

`server_key`

  A crypto_kx public key.

### Rückgabewerte

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

`↑` and `↓` to navigate • `Enter` to select • `Esc` to close • `/` to open