Cryptography in Silverlight

I have a Silverlight 4 application that I want to开发者_StackOverflow secure. Does Silverlight 4 fully support AES, EH, and RSA?

Thank you

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There is no RSA provider in Silverlight.

However, AES is present.

Check System.Security.Cryptography Namespace

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I've written an open source RSA class that works in Silverlight 3, 4 and Windows Phone 7. Full source is available and no licensing restrictions: http://scrypt.codeplex.com

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If EH is meant to be DH (Diffie-Hellman) then it looks to me that you want to re-implement SSL. In any case, both these algorithms and complete authentic implementation of SSL/TLS for Silverlight are available in our SecureBlackbox product.