1.SecretKeySpec skeySpec = new SecretKeySpec(getRawKey(key), “AES”);
javax.crypto.BadPaddingException: Given final block not properly padded.
byte[] Encrytor(String str) throws InvalidKeyException, IllegalBlockSizeException, BadPaddingException [] Decryptor(byte[] buff) throws InvalidKeyException, IllegalBlockSizeException, BadPaddingException @throws NoSuchPaddingException * @throws NoSuchAlgorithmException * @throws BadPaddingException ; import java.security.NoSuchAlgorithmException; import java.security.Security; import javax.crypto.BadPaddingException */ public byte[] Encrytor(String str) throws InvalidKeyException,IllegalBlockSizeException, BadPaddingException
* @throws InvalidKeyException * @throws IllegalBlockSizeException * @throws BadPaddingException NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, IllegalBlockSizeException, BadPaddingException /** * @param args * @throws NoSuchAlgorithmException * @throws BadPaddingException /** * @param args * @throws NoSuchAlgorithmException * @throws BadPaddingException NoSuchAlgorithmException, InvalidKeyException, NoSuchPaddingException, IllegalBlockSizeException, BadPaddingException
org.apache.commons.codec.binary.Base64; import org.bouncycastle.jce.provider.BouncyCastleProvider; import javax.crypto.BadPaddingException param opmode 操作:1加密,2解密 * @param key 密钥 * @param data 数据 * @throws InvalidKeyException 密钥错误 * @throws BadPaddingException 密钥 * @param data 密文 * @param charset 编码字符集 * @return 明文 * @throws InvalidKeyException 密钥错误 * @throws BadPaddingException Sm4Util.Algorithm algorithm, SecretKey key, String data, Charset charset) throws InvalidKeyException, BadPaddingException byte[] decrypt(Sm4Util.Algorithm algorithm, SecretKey key, byte[] data) throws InvalidKeyException, BadPaddingException
NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, IllegalBlockSizeException, BadPaddingException NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, IllegalBlockSizeException, BadPaddingException byte[] decryptCbcPadding(byte[] key, byte[] iv, String cipherText) throws IllegalBlockSizeException, BadPaddingException byte[] decryptCbcPadding(byte[] key, byte[] iv, byte[] cipherText) throws IllegalBlockSizeException, BadPaddingException bytes = encryptEcbPadding(key, bytes); } data = Base64.toBase64String(bytes); return data; } catch (BadPaddingException
NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, IllegalBlockSizeException, BadPaddingException NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, IllegalBlockSizeException, BadPaddingException NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, IllegalBlockSizeException, BadPaddingException byte[] decryptCbcPadding(byte[] key, byte[] iv, String cipherText) throws IllegalBlockSizeException, BadPaddingException byte[] decryptCbcPadding(byte[] key, byte[] iv, byte[] cipherText) throws IllegalBlockSizeException, BadPaddingException
void main(String[] args) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, BadPaddingException { e.printStackTrace(); } catch (NoSuchPaddingException e) { } catch (BadPaddingException { e.printStackTrace(); } catch (NoSuchPaddingException e) { } catch (BadPaddingException InvalidKeySpecException, NoSuchPaddingException, InvalidAlgorithmParameterException, InvalidKeyException, BadPaddingException
e.printStackTrace(); } catch (NoSuchPaddingException e) { e.printStackTrace(); } catch (BadPaddingException com.fengyunhe.asymmetric; import com.sun.org.apache.xerces.internal.impl.dv.util.HexBin; import javax.crypto.BadPaddingException String src = "i love you"; public static void main(String[] args) throws NoSuchAlgorithmException, BadPaddingException
java.security.InvalidKeyException; import java.security.NoSuchAlgorithmException; import javax.crypto.BadPaddingException , NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, IllegalBlockSizeException, BadPaddingException , NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, IllegalBlockSizeException, BadPaddingException
package xxx.common.util; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import javax.crypto.BadPaddingException encryptMode) throws NoSuchPaddingException, NoSuchAlgorithmException, InvalidKeyException, BadPaddingException encryptMode) throws NoSuchPaddingException, NoSuchAlgorithmException, InvalidKeyException, BadPaddingException encryptMode) throws NoSuchPaddingException, NoSuchAlgorithmException, InvalidKeyException, BadPaddingException
throws InvalidKeyException, NoSuchAlgorithmException, NoSuchPaddingException, IllegalBlockSizeException, BadPaddingException throws InvalidKeyException, NoSuchAlgorithmException, NoSuchPaddingException, IllegalBlockSizeException, BadPaddingException throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, IllegalBlockSizeException, BadPaddingException catch (NoSuchPaddingException e) { } catch (IllegalBlockSizeException e) { } catch (BadPaddingException
} catch (InvalidKeyException e) { } catch (IllegalBlockSizeException e) { } catch (BadPaddingException InvalidAlgorithmParameterException e) { } catch (IllegalBlockSizeException e) { } catch (BadPaddingException java.security.spec.PKCS8EncodedKeySpec; import java.security.spec.X509EncodedKeySpec; import javax.crypto.BadPaddingException java.security.InvalidKeyException; import java.security.NoSuchAlgorithmException; import javax.crypto.BadPaddingException InvalidAlgorithmParameterException e) { } catch (IllegalBlockSizeException e) { } catch (BadPaddingException
org.apache.commons.codec.binary.Base64; import org.bouncycastle.jce.provider.BouncyCastleProvider; import javax.crypto.BadPaddingException } catch (IllegalBlockSizeException e) { e.printStackTrace(); } catch (BadPaddingException
java.security.InvalidKeyException; import java.security.NoSuchAlgorithmException; import javax.crypto.BadPaddingException NoSuchPaddingException, InvalidKeyException, IllegalBlockSizeException, BadPaddingException ; } catch (IllegalBlockSizeException e) { e.printStackTrace(); } catch (BadPaddingException java.security.InvalidKeyException; import java.security.NoSuchAlgorithmException; import javax.crypto.BadPaddingException ; } catch (IllegalBlockSizeException e) { e.printStackTrace(); } catch (BadPaddingException
NoSuchProviderException * @throws NoSuchPaddingException * @throws UnsupportedEncodingException * @throws BadPaddingException NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, UnsupportedEncodingException, BadPaddingException
throws NoSuchAlgorithmException, InvalidKeyException, InvalidKeySpecException, NoSuchPaddingException, BadPaddingException throws NoSuchPaddingException, NoSuchAlgorithmException, InvalidKeyException, InvalidKeySpecException, BadPaddingException void main(String[] args) throws NoSuchAlgorithmException, NoSuchPaddingException, InvalidKeyException, BadPaddingException throws NoSuchAlgorithmException, InvalidKeySpecException, NoSuchPaddingException, InvalidKeyException, BadPaddingException throws NoSuchAlgorithmException, InvalidKeySpecException, NoSuchPaddingException, InvalidKeyException, BadPaddingException
e.printStackTrace(); } catch (InvalidKeyException e) { e.printStackTrace(); } catch (BadPaddingException e.printStackTrace(); } catch (InvalidKeyException e) { e.printStackTrace(); } catch (BadPaddingException * @throws InvalidAlgorithmParameterException * @throws InvalidKeyException * @throws BadPaddingException 第一:AES解密是报错javax.crypto.BadPaddingException: pad block corrupted 这个问题是由于,工具类使用了Cipher.getInstance("AES ; } catch (IllegalBlockSizeException e) { e.printStackTrace(); } catch (BadPaddingException
e.printStackTrace(); } catch (InvalidKeyException e) { e.printStackTrace(); } catch (BadPaddingException e.printStackTrace(); } catch (InvalidKeyException e) { e.printStackTrace(); } catch (BadPaddingException * @throws InvalidAlgorithmParameterException * @throws InvalidKeyException * @throws BadPaddingException 第一:AES解密是报错javax.crypto.BadPaddingException: pad block corrupted 这个问题是由于,工具类使用了Cipher.getInstance("AES ; } catch (IllegalBlockSizeException e) { e.printStackTrace(); } catch (BadPaddingException
java.util.HashMap; 34 import java.util.Map; 35 import java.util.Random; 36 37 import javax.crypto.BadPaddingException } catch (IllegalBlockSizeException e) { 338 e.printStackTrace(); 339 } catch (BadPaddingException } catch (IllegalBlockSizeException e) { 428 e.printStackTrace(); 429 } catch (BadPaddingException } catch (IllegalBlockSizeException e) { 530 e.printStackTrace(); 531 } catch (BadPaddingException } catch (IllegalBlockSizeException e) { 558 e.printStackTrace(); 559 } catch (BadPaddingException