PHP - Manual: sodium_crypto_aead_chacha20poly1305_keygen
2024-11-14
(PHP 7 >= 7.2.0, PHP 8)
sodium_crypto_aead_chacha20poly1305_keygen — Generate a random ChaCha20-Poly1305 key.
Generate a random key for use with sodium_crypto_aead_chacha20poly1305_encrypt() and sodium_crypto_aead_chacha20poly1305_decrypt().
此函数没有参数。
Returns a 256-bit random key.
官方地址:https://www.php.net/manual/en/function.sodium-crypto-aead-chacha20poly1305-keygen.php