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<sodium_crypto_secretstream_xchacha20poly1305_init_pushsodium_crypto_secretstream_xchacha20poly1305_pull>
^Sodium FunctionsLast updated: Mon, 26 Oct 2026

sodium_crypto_secretstream_xchacha20poly1305_keygen

(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_secretstream_xchacha20poly1305_keygen — Generate a random secretstream key.

Description

function sodium_crypto_secretstream_xchacha20poly1305_keygen(): string

Generate a random secretstream key.

Parameters

This function has no parameters.

Return Values

Returns a string of random bytes.


<sodium_crypto_secretstream_xchacha20poly1305_init_pushsodium_crypto_secretstream_xchacha20poly1305_pull>
^Sodium FunctionsLast updated: Mon, 26 Oct 2026