sodium_crypto_aead_aegis128l_encrypt

(PHP 8 >= 8.4.0)

sodium_crypto_aead_aegis128l_encrypt — Encrypt then authenticate a message with AEGIS-128L

sodium_crypto_aead_aegis128l_encrypt(
    #[\SensitiveParameter] string $message,
    string $additional_data,
    string $nonce,
    #[\SensitiveParameter] string $key
): string

Encrypt then authenticate a message with AEGIS-128L.

message: The plaintext message to encrypt.
additional_data: Additional, authenticated data. This is used in the verification of the authentication tag appended to the ciphertext, but it is not encrypted or stored in the ciphertext.
nonce: A number that must be only used once, per message.
key: Encryption key (128-bit).

Returns the ciphertext and authentication tag as a string of raw binary bytes.

sodium_crypto_aead_aegis128l_decrypt() - Verify then decrypt a message with AEGIS-128L
sodium_crypto_aead_aegis128l_keygen() - Generate a random AEGIS-128L key