I have written a package that does RSA-style signing, encryption,
compression, serialization, and armouring using nothing more exotic
than BigInteger.
The only catch is decryption is very slow, and is not suitable for all

ich habe mir letzten den Samsung SP1614N geholt. Laut Hersteller hat er eine
Grösse von 160 GB.
Als ich das Ding installiert habe, wurd angezeigt, dass es nur 127 GB an
Speicherplatz habe.

I would like to write an entry on SMIME for the Java glossary, but is
still quite a mystery how it works.
In the Microsoft smime email signing and encryption scheme, they use
free certs, but ones signed by CAs that attest merely that you truly

I am interested in passing encrypted HTML form data to a JSP page
where it is than decrypted. Can someone suggest a technique to do this
and the technology or encryption method I should use. If you have any
web resources I would appreciate that as well. Thanx in advance.

For an in-house project, I have a web server (Apache) with a
self-signed certificate. I can access everything via https: just fine.
The reason for wanting https is to add security to the .htaccess
passwords.  This all works just fine.

I am writing a Java application which needs to produce an RSA MD5 Mac
code for a message, using Sun's JCE version 1.22.
This Mac code then gets validated bt a 3rd party application written
in C++, which is using Microsoft's CryptoAPI running on Windows 2000

Hi. What is required to make an HTTPS connection to a server with a
self-signed certificate? Must the certificate be imported into the
client's .keystore or cacerts keystore? Is a custom TrustManager necessary?
(Why can I make an HTTPS connection to www.sun.com, without importing ...

Why would this does not work.  I have tried it has an application and it
works fine.
I have an applet on my desktop (desktop=Bureau) and it does not works.
In file:${java.home}/ .java.policy

I have a 256 byte array in my code which I have to use a key in a
MD5withRSA hash.
As far as I can tell, in order to use the MD5withRSA algorithm I need
to use the Singature object.

Dear sir,
i am creating a signature file.but the file is not opening.
here is the list what i am doing.
1)i am importing a .pfx file by giving the password

Does this require 1.2 or 1.4 to work?
MessageDigest md = MessageDigest.getInstance( "MD5" );

I am exploring the possibilities of ws-security and its implementation.
Could you give me any suggestion whether it is going to be supported by
 any java api e.g. jax-rpc? or is it going to be a different api that
e.g. jax-rpc would refer to?

Hi everybody, first of all sorry for my poor english
I want to sign an applet for Internet Explorer with J2SDK1.4.2.  
The problem is that I have got a certificate and its private key (one
in each file) to sign the applet, but I have not the keystore that

Hello all,
I'm trying to do the most trivial 3DES encryption/decryption.  I'm
trying to 3DES encrypt using ECB, no padding in VB, and decrypt the
ciphertext in Java using the same key.  I can encrypt fine, but

Just getting started on servlets/jsp. I'm wondering about password
security a scenario like this:
basic setup
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