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    sodium_crypto_stream_xor

    (PHP 7 >= 7.2.0, PHP 8)

    sodium_crypto_stream_xor — Encrypt a message without authentication

    Descrizione

    sodium_crypto_stream_xor(string $message, string $nonce, string $key): string

    This function encrypts a message with XSalsa20, but does not provide any ciphertext guarantees about the plaintext.

    Elenco dei parametri

    message

    The message to encrypt

    nonce

    A number that must be only used once, per message. 24 bytes long. This is a large enough bound to generate randomly (i.e. random_bytes()).

    key

    Encryption key (256-bit).

    Valori restituiti

    Encrypted message.

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