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<?php echo openssl_cipher_iv_length('aes-256-gcm'); $secret="This is a secret message."; $key="d8b163deda806acaede2f807"; //echo $iv=openssl_random_pseudo_bytes(12); $iv = "0e42519c0eda67c22c52b605ff41fde395880ebf6ed40a560b5f5ecc8183d26a"; $method="aes-256-gcm"; $encrypted = "95b52983e7dfb2bac4cc11ed84644656dc6266674d58edb1750dfb8e2adf13c7"; //$encrypted=openssl_encrypt($secret,$method,$key,false,$iv); $decrypted=openssl_decrypt($encrypted,$method,$key,false,$iv); echo $encrypted; echo "<br>"; echo $decrypted;
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined function openssl_cipher_iv_length() in /in/L4nkH:3 Stack trace: #0 {main} thrown in /in/L4nkH on line 3
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Fatal error: Call to undefined function openssl_cipher_iv_length() in /in/L4nkH on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: openssl_cipher_iv_length() in /in/L4nkH on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: openssl_cipher_iv_length() in /in/L4nkH on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: openssl_cipher_iv_length() in /in/L4nkH on line 3
preferences:
307.48 ms | 401 KiB | 456 Q