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调整锁位置和 不必要的int拆箱

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handy
2023-05-09 13:48:56 +08:00
parent 2fd1d5db70
commit 9dadfed42e
3 changed files with 6 additions and 9 deletions
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11
hutool-crypto/src/main/java/org/dromara/hutool/crypto/symmetric/SymmetricCrypto.java
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@@ -302,9 +302,8 @@ public class SymmetricCrypto implements SymmetricEncryptor, SymmetricDecryptor,
* @since 6.0.0
*/
public byte[] encrypt(final byte[] data, final byte[] salt) {
lock.lock();
byte[] result;
lock.lock();
try {
final Cipher cipher = initMode(Cipher.ENCRYPT_MODE, salt);
result = cipher.doFinal(paddingDataWithZero(data, cipher.getBlockSize()));
@@ -318,9 +317,8 @@ public class SymmetricCrypto implements SymmetricEncryptor, SymmetricDecryptor,
@Override
public void encrypt(final InputStream data, final OutputStream out, final boolean isClose) throws IORuntimeException {
lock.lock();
CipherOutputStream cipherOutputStream = null;
lock.lock();
try {
final Cipher cipher = initMode(Cipher.ENCRYPT_MODE, null);
cipherOutputStream = new CipherOutputStream(out, cipher);
@@ -358,10 +356,9 @@ public class SymmetricCrypto implements SymmetricEncryptor, SymmetricDecryptor,
public byte[] decrypt(final byte[] bytes) {
final int blockSize;
final byte[] decryptData;
lock.lock();
final byte[] salt = SaltMagic.getSalt(bytes);
try {
final byte[] salt = SaltMagic.getSalt(bytes);
final Cipher cipher = initMode(Cipher.DECRYPT_MODE, salt);
blockSize = cipher.getBlockSize();
decryptData = cipher.doFinal(SaltMagic.getData(bytes));
@@ -376,8 +373,8 @@ public class SymmetricCrypto implements SymmetricEncryptor, SymmetricDecryptor,
@Override
public void decrypt(final InputStream data, final OutputStream out, final boolean isClose) throws IORuntimeException {
lock.lock();
CipherInputStream cipherInputStream = null;
lock.lock();
try {
final Cipher cipher = initMode(Cipher.DECRYPT_MODE, null);
cipherInputStream = new CipherInputStream(data, cipher);