PHP 7 >= 7.2.0, PHP 8
sodium_crypto_aead_aes256gcm_is_available - Check if hardware supports AES256-GCM

sodium_crypto_aead_aes256gcm_is_available( ): bool

The return value of this function depends on whether or not the hardware supports hardware-accelerated AES.


This function has no parameters.

Return Values

Returns true if it is safe to encrypt with AES-256-GCM, and false otherwise.

Function sodium_crypto_aead_aes256gcm_is_available:

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Sodium Functions

Most used PHP functions