People actually download and use Copyable, and they tend to use it in scenarios I haven’t used it in. This results in bug reports and patch submissions. So far, these have been given to me by e-mail or by blog comment, neither of which is a particularly great way of receiving them. So after receiving another one today, I finally got around to putting Copyable on GitHub.
Trying to do RSA using BouncyCastle, but struggling to find your way around the API? In a previous post (see here) I pondered why the RSA implementation in System.Security.Cryptography is restricted to only the most common usage scenarios. I mentioned BouncyCastle as an alternative for those who wanted a more flexible API, but never got around to providing examples where BouncyCastle was used. By request, this post provides usage examples by building a crude and simple, but efficient set of methods for RSA key generation, encryption, and decryption, all built on top of BouncyCastle.
C# 3.0 includes a new feature known as extension methods, and fiddling with it triggered the idea of creating a mechanism for copying or cloning (virtually) any .NET object or graph of objects. The manifestation of that idea has become a rather decent little framework for copying objects. It performs a deep copy as automatically as it possibly can, and provides mechanisms to easily solve many of the cases which cannot be covered automatically. It is great for copying your custom object hierarchies, and saves you the pain of a solution like implementing ICloneable for an entire hierarchy of objects. Click here to grab it now, and read on for a presentation.
