RE: [JSch-J2ME] Problem running on MIPS using esmertec's Jeode J2ME CDC Personal Profile

[Michael C. <mi...@br...>]

Hello again,

I have only the default SUN provider entry in java.security.

I have included only the following on the CLASSPATH:

jsch-0.1.17-j2mecdc-32.jar  midp_classes.zip  midp_crypto.zip

Yet, when I run the JCTerm application I receive the following error:

connect: random java.lang.ClassNotFoundException: com/jcraft/jsch/jce/Random
java.lang.NullPointerException
        at com.jcraft.jsch.Session.send_kexinit (bytecode 48)
        at com.jcraft.jsch.Session.receive_kexinit (bytecode 69)
        at com.jcraft.jsch.Session.connect (bytecode 693)
        at com.jcraft.jsch.Session.connect (bytecode 5)
        at com.jcraft.jcterm.JCTermJ2MECDC.run (bytecode 291)
        at java.lang.Thread.run (line 10)

It looks like the com.jcraft.jsch.Session class included in the
jsch-0.1.17-j2mecdc-32.jar
was built to use the com.jcraft.jsch.jce package.

I have all of the sources and have built them.  If you can tell me what I
need to update to
make use of the com.jcraft.jsch.bc package I will make the change and
rebuild.

Thanks,
Mike

-----Original Message-----
From: Atsuhiko Yamanaka [mailto:ym...@jc...]
Sent: Tuesday, January 18, 2005 10:47 AM
To: mi...@br...
Cc: jsc...@li...
Subject: Re: [JSch-J2ME] Problem running on MIPS using esmertec's Jeode
J2ME CDC Personal Profile


Hi,

   +-From: "Michael Comeau" <mi...@br...> --
   |_Date: Tue, 18 Jan 2005 10:27:16 -0500 ____________
   |
   |When I remove the SUN JCE components, so that only the JSCH J2ME
   |jar and the BouncyCastle zip files are in the CLASSPATH the
   |following error occurs.

   |java.security.NoSuchAlgorithmException: DH KeyPairGenerator not
available
   |Exception in thread "Thread-0", java.lang.NoClassDefFoundError:
   |javax/crypto/spec/DHParameterSpec
   |        at com.jcraft.jsch.jce.DH.getE (bytecode 7)
   ...
   |        at com.jcraft.jcterm.JCTermJ2MECDC.run (bytecode 291)
   |        at java.lang.Thread.run (line 10)

It seems wrong jar has been included in CLASSPATH.
http://j2me.jsch.org/jsch-0.1.17-j2mecdc-32.zip has not included
'com.jcraft.jsch.jce' package and it should refer to
'com.jcraft.jsch.bc' package.  May I ask you to add
  http://j2me.jsch.org/jsch-0.1.17-j2mecdc-32.jar  ?

   |Do I need to make an entry in the java.security file for the
   |BouncyCastle provider?

It will only use BC's lightweight API, so you don't have to modify
java.security file.

Thanks,
--
ymnk