RE: [OCF] RE: (OCF) Tripple DES ciphering.

Lars Silvï¿½n Wed, 10 May 2000 05:08:09 -0700
JCRYPTO or JPKI+ from Baltimore. Easy to use since interfaces from java 1.2
are used. You can get the encryptation as strong as you need it.

> -----Original Message-----
> From: Pullinen Miika [mailto:[EMAIL PROTECTED]]
> Sent: den 10 maj 2000 11:41
> To: Lars Silvï¿½n
> Cc: [EMAIL PROTECTED]
> Subject: [OCF] RE: (OCF) Tripple DES ciphering.
>
>
>
> Which cryptography package are you using on the host? Does it ensure the
> strong encryption? I have a feeling that there are lots of differences in
> the features of these packages available for non-US users, although I have
> had no time to get a better opinion about that.
>
> Miika
>
> > -----Original Message-----
> > From:       Lars Silvï¿½n [SMTP:[EMAIL PROTECTED]]
> > Sent:       Wednesday, May 10, 2000 13:16
> > To: Sievï¿½nen Markku; 'Lewis McCarthy'; [EMAIL PROTECTED]
> > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> > Subject:    [OCF]  RE: [OCF]  RE: ï¿½OCFï¿½  Re: (OCF)  Tripple DES
> > ciphering.
> >
> > The packages is needed if the functionality is not moved to other
> > packages.
> > We have to wait and see what will happen in the next release of OCF. I
> > guess
> > that they will have to do something about these export
> restriction issues.
> >
> > Anyway, why use the key on the card. Upload it to the host and do the
> > ciphering there. It is only private keys that have to be secretly stored
> > on
> > the card.
> >
> > Lars
> >
> > > -----Original Message-----
> > > From: Sievï¿½nen Markku [mailto:[EMAIL PROTECTED]]
> > > Sent: den 10 maj 2000 07:00
> > > To: 'Lewis McCarthy'; [EMAIL PROTECTED]
> > > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> > > Subject: [OCF] RE: ï¿½OCFï¿½ Re: (OCF) Tripple DES ciphering.
> > >
> > >
> > > Is these two separate packages still needed, because the export
> > > controls has
> > > changed?
> > >
> > > I have the feeling that the new export control law says that
> if you also
> > > give source code (like OCF do), then you are free to export also the
> > > cryptography part (of any security level) and you don't need to any
> > export
> > > lisence to that.
> > >
> > > Regards,
> > >
> > > MaSi
> > >
> > > > -----Original Message-----
> > > > From: Lewis McCarthy [mailto:[EMAIL PROTECTED]]
> > > > Sent: Wednesday, May 10, 2000 4:39 AM
> > > > To: [EMAIL PROTECTED]
> > > > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> > > > Subject: Re: ï¿½OCFï¿½ Re: (OCF) Tripple DES ciphering.
> > > >
> > > >
> > > > Hi,
> > > >
> > > > Jair CONSTANTINO wrote:
> > > > >      I found in the OCF documentation a class named:
> > > > >
> > > > >      com.ibm.opencard.crypto.DES
> > > > >
> > > > >      but it seems this package is not included in the OCF
> > > > jar files. Does
> > > > >      anybody know where can I obtain this package, or if
> > > > there's another
> > > > >      way to cipher data?
> > > >
> > > > It's in the export-restricted part of the OCF reference
> implementation
> > > > "Reference_Impl_US" -- note the discussion of export issues on the
> > > > downloads page at http://www.opencard.org/index-downloads.shtml
> > > >
> > > > -Lewis
> > > >
> > > > Lewis McCarthy      [EMAIL PROTECTED]  1-650-694-6813
> > > > Software Engineer
> > > > Los Altos Security Engineering & Research (LASER)
> > > > Critical Path Inc.  http://www.criticalpath.net
> > > >
> > > >
> > > >
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---
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> information on OpenCard---binaries, source code, documents.
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---
> Visit the OpenCard web site at http://www.opencard.org/ for more
> information on OpenCard---binaries, source code, documents.
> This list is being archived at http://www.opencard.org/archive/opencard/

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RE: [OCF] RE: (OCF) Tripple DES ciphering.

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