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md5 algorithm

kumar mdu
Ranch Hand

Joined: Jan 04, 2011
Posts: 59
Hi friends,

how to implement MD5 encrytion algorithm in Java ME?

thanks
kumar
Walter Gabrielsen Iii
Ranch Hand

Joined: Apr 09, 2011
Posts: 158
Well, there are code examples of the Algorithm on Wikipedia : MD5 -- it looks like you would need to know Java bitwise to do it by hand.

There is also Fast MD5 Implementation in Java >> J2ME MIDP/CLDC Versions (Preliminary), but I have no idea if it works or not.

You might also try a search of the internet using terms: md5 (j2me OR "java me") -- the term "j2me" was the early name for "Java ME."
kumar mdu
Ranch Hand

Joined: Jan 04, 2011
Posts: 59
I'm using this code for MD5 algorithm for encryption



Showing error is as

C:\Documents and Settings\kumar\My Documents\NetBeansProjects\J2ME-MD5\source\src\md5\mdsMidlet.java:7: package com.sun.midp.ssl does not exist
import com.sun.midp.ssl.CryptoException;
C:\Documents and Settings\kumar\My Documents\NetBeansProjects\J2ME-MD5\source\src\md5\mdsMidlet.java:8: package com.sun.midp.ssl does not exist
import com.sun.midp.ssl.MessageDigest;



how can i solve this..?

kumar
Walter Gabrielsen Iii
Ranch Hand

Joined: Apr 09, 2011
Posts: 158
Either the package "com.sun.midp.*" is part of an optional package (JSRs) or, if you downloaded an Md5 api from the internet, then I think, you need to register the package with your Netbeans application, but not just use import through code but actually include the library so that it's bundled with your application.
 
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subject: md5 algorithm