DES algorithm

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mark - 05 Jan 2006 15:01 GMT

Hello,

I create DES key:
Key keyOne = KeyGenerator.getInstance("DES").generateKey();
byte[] keyCode = key.getEncoded();

Now I want to create keyTwo identical with keyOne, based only on
keyCode variable.
How can I do that??

Regards, Mark

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Jan Peter Stotz - 05 Jan 2006 15:16 GMT

mark schrieb:

> Hello,
>
[quoted text clipped - 3 lines]
> Now I want to create keyTwo identical with keyOne, based only on
> keyCode variable.

That should work:

DESKeySpec keySpec = new DESKeySpec(keyCode);
SecretKeyFactory skf = SecretKeyFactory.getInstance("DES")
SecretKey keyTwo = skf.generateSecret(keySpec)

Jan

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