sodium_crypto_aead_aegis256_decrypt

sodium_crypto_aead_aegis256_decrypt

Verify then decrypt a message with AEGIS-256

 **sodium_crypto_aead_aegis256_decrypt** string $ciphertext string $additional_data string $nonce string $key

Verify then decrypt a message with AEGIS-256.

ciphertext Must be in the format provided by . sodium_crypto_aead_aegis256_encrypt

additional_dataAdditional, 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.

nonceA number that must be only used once, per message.

keyEncryption key (256-bit).

Returns the plaintext on success, return.falseforfailure.

sodium_crypto_aead_aegis256_encrypt``sodium_crypto_aead_aegis256_keygen