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Reduce encryption keygen time

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md_5 2012-11-19 20:34:55 +11:00
parent 7b682df899
commit 02e00313bd
1 changed files with 3 additions and 4 deletions
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7
src/main/java/net/md_5/bungee/EncryptionUtil.java
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@ -41,7 +41,6 @@ import org.bouncycastle.jce.provider.BouncyCastleProvider;
public class EncryptionUtil public class EncryptionUtil
{ {
private static final Random secure = new SecureRandom();
private static final Random random = new Random(); private static final Random random = new Random();
private static KeyPair keys; private static KeyPair keys;
@ -109,14 +108,14 @@ public class EncryptionUtil
public static BufferedBlockCipher getCipher(boolean forEncryption, Key shared) public static BufferedBlockCipher getCipher(boolean forEncryption, Key shared)
{ {
BufferedBlockCipher cip = new BufferedBlockCipher(new CFBBlockCipher(new AESFastEngine(), 8)); BufferedBlockCipher cip = new BufferedBlockCipher(new CFBBlockCipher(new AESFastEngine(), 8));
cip.init(forEncryption, new ParametersWithIV(new KeyParameter(shared.getEncoded()), shared.getEncoded(), 0, 16)); cip.init(forEncryption, new ParametersWithIV(new KeyParameter(shared.getEncoded()), shared.getEncoded()));
return cip; return cip;
} }
public static SecretKey getSecret() public static SecretKey getSecret()
{ {
byte[] rand = new byte[32]; byte[] rand = new byte[16];
secure.nextBytes(rand); random.nextBytes(rand);
return new SecretKeySpec(rand, "AES"); return new SecretKeySpec(rand, "AES");
} }