sodium_crypto_stream_xor

sodium_crypto_stream_xor

Encrypt a message without authentication

string **sodium_crypto_stream_xor** string $message string $nonce string $key

This function encrypts a message with XSalsa20, but does not provide any ciphertext guarantees about the plaintext.

messageThe message to encrypt

nonce A number that must be only used once, per message. 24 bytes long. This is a large enough bound to generate randomly (i.e. ). random_bytes

keyEncryption key (256-bit).

Encrypted message.