Decrypt given data previously encoded with aria-192-ecb cipher algo. ARIA in ECB (Electronic Codebook) mode, a straightforward block cipher mode where each block is encrypted independently. Developed by KISA in South Korea. Not recommended due to security vulnerabilities such as pattern leakage in encrypted data. Our decryption process assumes the IV string is prepended in the encoded string during the encryption process. You can not decrypt and get the correct results if the IV or passphrase mismatch occurs between encryption and decryption process.