stream-xchacha20.php (1287B)
1 <?php 2 3 if (!is_callable('sodium_crypto_stream_xchacha20')) { 4 /** 5 * @see ParagonIE_Sodium_Compat::crypto_stream_xchacha20() 6 * @param int $len 7 * @param string $nonce 8 * @param string $key 9 * @return string 10 * @throws SodiumException 11 * @throws TypeError 12 */ 13 function sodium_crypto_stream_xchacha20($len, $nonce, $key) 14 { 15 return ParagonIE_Sodium_Compat::crypto_stream_xchacha20($len, $nonce, $key, true); 16 } 17 } 18 if (!is_callable('sodium_crypto_stream_xchacha20_keygen')) { 19 /** 20 * @see ParagonIE_Sodium_Compat::crypto_stream_xchacha20_keygen() 21 * @return string 22 * @throws Exception 23 */ 24 function sodium_crypto_stream_xchacha20_keygen() 25 { 26 return ParagonIE_Sodium_Compat::crypto_stream_xchacha20_keygen(); 27 } 28 } 29 if (!is_callable('sodium_crypto_stream_xchacha20_xor')) { 30 /** 31 * @see ParagonIE_Sodium_Compat::crypto_stream_xchacha20_xor() 32 * @param string $message 33 * @param string $nonce 34 * @param string $key 35 * @return string 36 * @throws SodiumException 37 * @throws TypeError 38 */ 39 function sodium_crypto_stream_xchacha20_xor($message, $nonce, $key) 40 { 41 return ParagonIE_Sodium_Compat::crypto_stream_xchacha20_xor($message, $nonce, $key, true); 42 } 43 }