[SOLVED] java.io.IOException: keystore password was incorrect

PROBLEM
Exception in thread "main" java.io.IOException: keystore password was incorrect
at sun.security.pkcs12.PKCS12KeyStore.engineLoad(PKCS12KeyStore.java:2059)
at sun.security.provider.KeyStoreDelegator.engineLoad(KeyStoreDelegator.java:238)
at sun.security.provider.JavaKeyStore$DualFormatJKS.engineLoad(JavaKeyStore.java:70)
at java.security.KeyStore.load(KeyStore.java:1445)
at getprivatekeyfrompkcs12.GetPrivateKeyFromPKCS12.main(GetPrivateKeyFromPKCS12.java:21)

Caused by: java.security.UnrecoverableKeyException: failed to decrypt safe contents entry: javax.crypto.BadPaddingException: Given final block not properly padded. Such issues can arise if a bad key is used during decryption.

SOLVED
you must enter the passphrase correctly.

Java Cryptography : Encrypt and Decrypt Video Using AES 256 Java

I wrote a sample program to encrypt and decrypt a video file. 

public static String initVector = "1234567812345678";

//Method Encrypt Video   
  public static void encrypt(String key, String filePath, String outPath) throws FileNotFoundException, IOException {
        try {
            IvParameterSpec iv = new IvParameterSpec(initVector.getBytes("UTF-8"));
            SecretKeySpec skeySpec = new SecretKeySpec(key.getBytes("UTF-8"), "AES");

            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv);

            try (FileInputStream fis = new FileInputStream(filePath)) {
                FileOutputStream fos = new FileOutputStream(outPath);
                // Write bytes
                try (CipherOutputStream cos1 = new CipherOutputStream(fos, cipher)) {
                    // Write bytes
                    int b;
                    byte[] d = new byte[8];
                    while ((b = fis.read(d)) != -1) {
                        cos1.write(d, 0, b);
                        
                    }
                    // Flush and close streams.
                    cos1.flush();
                }
            }

        } catch (UnsupportedEncodingException | NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException | InvalidAlgorithmParameterException ex) {
            System.out.print(ex.getMessage());
        }
    }

//Method Decrypt Video    
public static void decrypt(String key, String outPath, String inPath) throws FileNotFoundException, IOException {
        try {
            IvParameterSpec iv = new IvParameterSpec(initVector.getBytes("UTF-8"));
            SecretKeySpec skeySpec = new SecretKeySpec(key.getBytes("UTF-8"), "AES");

            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
            cipher.init(Cipher.DECRYPT_MODE, skeySpec, iv);

            FileInputStream fis = new FileInputStream(outPath);
            CipherInputStream cis1;
            try (FileOutputStream fos = new FileOutputStream(inPath)) {
                cis1 = new CipherInputStream(fis, cipher);
                //     CipherInputStream cis2 = new CipherInputStream(fis, cipher2);
                int b;
                byte[] d = new byte[8];
                while ((b = cis1.read(d)) != -1) {
                    fos.write(d, 0, b);
                }   fos.flush();
            }
            //     CipherInputStream cis2 = new CipherInputStream(fis, cipher2);
            cis1.close();

        } catch (UnsupportedEncodingException | NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException | InvalidAlgorithmParameterException ex) {
            System.out.print(ex.getMessage());
        }

    }
//Main Class     public static void main(String[] args) throws Exception {
        String key = "uxjdNijiyJDyOJ3RuxjdNijiyJDyOJ3";

        System.out.print("ENCRYPTION :");
        encrypt(key, "C:\\Users\\CRYPTOGRAPHY\\Documents\\EncryptFileAES.mp4", "C:\\Users\\CRYPTOGRAPHY\\Documents\\Encrypted.enc");
        System.out.println("DONE");
        
        
        System.out.print("DECRYPTION :");
        decrypt(key, "C:\\Users\\CRYPTOGRAPHY\\Documents\\Encrypted.enc", "C:\\Users\\CRYPTOGRAPHY\\Documents\\DecrypFile.mp4");
        System.out.println("DONE");
    }

[SOLVED] Invalid AES key length: 31 bytes

PROBLEM :
Invalid AES key length: 31 bytes

CAUSE
key length AES256 must 32 bytes

SOLVED
Edit key until key length 32 bytes

Java Cryptography : Encrypt and Decrypt File AES 256