International PHP Conference Berlin 2023


(PHP 7 >= 7.2.0, PHP 8)

sodium_crypto_aead_xchacha20poly1305_ietf_keygenGenerate a random XChaCha20-Poly1305 key.


sodium_crypto_aead_xchacha20poly1305_ietf_keygen(): string

Generate a random key for use with sodium_crypto_aead_xchacha20poly1305_ietf_encrypt() and sodium_crypto_aead_xchacha20poly1305_ietf_decrypt().

Liste de paramètres

Cette fonction ne contient aucun paramètre.

Valeurs de retour

Returns a 256-bit random key.

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