diff -up azureus-4.2.0.4/com/aelitis/azureus/core/clientmessageservice/secure/impl/SecureMessageServiceClientHelper.java.nobcprov azureus-4.2.0.4/com/aelitis/azureus/core/clientmessageservice/secure/impl/SecureMessageServiceClientHelper.java
--- azureus-4.2.0.4/com/aelitis/azureus/core/clientmessageservice/secure/impl/SecureMessageServiceClientHelper.java.nobcprov 2009-02-19 19:54:38.000000000 +0200
+++ azureus-4.2.0.4/com/aelitis/azureus/core/clientmessageservice/secure/impl/SecureMessageServiceClientHelper.java 2009-07-30 20:35:13.000000000 +0300
@@ -36,7 +36,6 @@ import org.bouncycastle.crypto.CipherPar
import org.bouncycastle.crypto.encodings.PKCS1Encoding;
import org.bouncycastle.crypto.engines.RSAEngine;
import org.bouncycastle.crypto.params.ParametersWithRandom;
-import org.bouncycastle.jce.provider.RSAUtil;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.core3.util.RandomUtils;
import org.gudy.azureus2.plugins.utils.StaticUtilities;
@@ -83,30 +82,12 @@ SecureMessageServiceClientHelper
byte[] secret_bytes = session_key.getEncoded();
- try{
Cipher rsa_cipher = Cipher.getInstance( "RSA" );
rsa_cipher.init( Cipher.ENCRYPT_MODE, public_key );
encryped_session_key = rsa_cipher.doFinal( secret_bytes );
- }catch( Throwable e ){
-
- // fallback to the BC implementation for jdk1.4.2 as JCE RSA not available
-
- RSAEngine eng = new RSAEngine();
-
- PKCS1Encoding padded_eng = new PKCS1Encoding( eng );
-
- CipherParameters param = RSAUtil.generatePublicKeyParameter(public_key);
-
- param = new ParametersWithRandom(param, RandomUtils.SECURE_RANDOM);
-
- padded_eng.init( true, param );
-
- encryped_session_key = padded_eng.processBlock(secret_bytes, 0, secret_bytes.length);
- }
-
}catch( Throwable e ){
e.printStackTrace();