tag:blogger.com,1999:blog-10977146.post2469462122390457688..comments2012-02-08T02:54:56.892-05:00Venish Joehttp://www.blogger.com/profile/07972396924856268701noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-10977146.post-16325471769729780162011-09-15T00:20:05.638-04:002011-09-15T00:20:05.638-04:00I have been visiting your site since from long time.I can say you have great creativity and clarity on your blogs.It will be very much helpful to visitors since they can easily understand your concept .I must appreciate your efforts.android developerhttp://www.android-developers.innoreply@blogger.comtag:blogger.com,1999:blog-10977146.post-88025475951783310012011-08-13T04:23:13.725-04:002011-08-13T04:23:13.725-04:00<a href="http://www.wholesaleforcheap.net/New-era-hats-c631.html" rel="nofollow">New era hats</a><br /><a href="http://www.wholesaleforcheap.net/MLB-Adjustable-hats-c1817.html" rel="nofollow">MLB Adjustable Hats</a><br /><a href="http://www.wholesaleforcheap.net/NBA-Adjustable-hats-c1818.html" rel="nofollow">NBA Adjustable Hats</a><br /><a href="http://www.wholesaleforcheap.net/NFL-Adjustable-hats-c1819.html" rel="nofollow">NFL Adjustable Hats</a><br /><a href="http://www.wholesaleforcheap.net/New-york-yankees-hats-c784.html" rel="nofollow">New york yankees hats</a><br /><a href="http://www.wholesaleforcheap.net/Red-bull-hats-c807.html" rel="nofollow">red bull hats</a><br /><a href="http://www.wholesaleforcheap.net/Monster-Energy-hats-c805.html" rel="nofollow">monster energy hats</a><br /><a href="http://www.wholesaleforcheap.net/Los-Angeles-Stars-hats-c777.html" rel="nofollow">LA hats</a><br /><a href="http://www.wholesaleforcheap.net/DC-shoes-hats-c796.html" rel="nofollow">DC hats</a><br /><a href="http://www.wholesaleforcheap.net/Fox-Racing-hats-c798.html" rel="nofollow">Fox hats</a><br /><a href="http://www.wholesaleforcheap.net/NBA-team-new-era-hats-c1693.html" rel="nofollow">NBA hats</a>Hatshttp://www.blogger.com/profile/07879447694438682690noreply@blogger.comtag:blogger.com,1999:blog-10977146.post-72198553467054436132009-10-22T22:51:09.192-04:002009-10-22T22:51:09.192-04:00@Salman A. - Thanks for pointing out. For encrypting, we need to use Cipher class. I modified the article to mention SignedObject will just make sure the object is not tampered with and it doesn&#39;t encrypt as such.Venish Joehttp://www.blogger.com/profile/07972396924856268701noreply@blogger.comtag:blogger.com,1999:blog-10977146.post-8287349924143154282009-10-22T15:52:05.841-04:002009-10-22T15:52:05.841-04:00Signing != Encryption<br /><br />You are making a fundamental error in assuming that signing some data (the serialized form of your POJO class) is the same as encryption or that it does anything to actually hide the data.<br /><br />The serialized &amp; signed form of your POJO (employee.ser) contains the name and salary information that is clearly viewable using a half-decent text editor or a hex editor!<br /><br />The Java SignedObject class doesn&#39;t perform any encryption; it merely uses cryptographic signature algorithms to verify that an object&#39;s serialized form has not been tampered with.<br /><br />Signing != Encryption<br /><br /><br />--<br />Salman A.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-10977146.post-37210677424771201782009-10-14T20:20:29.193-04:002009-10-14T20:20:29.193-04:00@Anonymous<br />I looked at SealedObject but that requires the object to implement java.io.Serializable interface for the cryptography to work. SignedObject doesn&#39;t have that kind of restriction and also we have more flexibility in implementation.Venish Joehttp://www.blogger.com/profile/07972396924856268701noreply@blogger.comtag:blogger.com,1999:blog-10977146.post-67986216134225248762009-10-14T01:54:06.416-04:002009-10-14T01:54:06.416-04:00Alternatively:<br />http://java.sun.com/javase/6/docs/technotes/guides/security/crypto/CryptoSpec.html#SealedObjectAnonymousnoreply@blogger.com