# sodium_crypto_secretstream_xchacha20poly1305_rekey

(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_secretstream_xchacha20poly1305_rekey — Explicitly rotate the key in the secretstream state

### Beschreibung

sodium_crypto_secretstream_xchacha20poly1305_rekey(string `&$state`): void

Explicitly rotate the key in the secretstream state. Overwrites the value passed in.

### Parameter-Liste

`state`

  Secretstream state.

### Rückgabewerte

Es wird kein Wert zurückgegeben.

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