sodium_crypto_aead_aes256gcm_keygen
(PHP 7 >= 7.2.0, PHP 8)
sodium_crypto_aead_aes256gcm_keygen — Generate a random AES-256-GCM key
Description
sodium_crypto_aead_aes256gcm_keygen(): string
Generate a random key for use with sodium_crypto_aead_aes256gcm_encrypt() and sodium_crypto_aead_aes256gcm_decrypt().
Parameters
This function has no parameters.
Return Values
Returns a 256-bit random key.
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