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RSA implementation in JAVA

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by ms_anand_babu

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I need to use RSA algorithm for my e-commerce project. Does anyone have it?
Then... i'm not clear about how these kind of security mechanisms are embedded into application? is it transparent to application? can anyone pls explain?

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by khash

This is done in java by using the java.security and java.crypto libraries. It's pretty simple to do since these libraries do all the heavy lifting, and all you really need to do is generate keys, and attach them (using the Cipher class) to the proper streams.
It's not transparent to the app, since the app will need to do the decryption/encryption.
This article helped me a lot: http://www.aviransplace.com/index.php/archives/2004/10/12/using-rsa-encryption-with-java/1/

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