Itzik,
Why not sign the unsigned assembly? Or do you not have control over it?
The thing is, if you found a way around this issue, you couldn't really say
that your assembly is signed, since you can't guarantee that all the
assemblies that you reference are signed. You would be breaking that chain.

Signature
- Nicholas Paldino [.NET/C# MVP]
- mvp@spam.guard.caspershouse.com
>I have two Dll's (U-UnSigned , S-Signed)
> I am looking for way invoke method in U dll from S.
> if i add reference from S to U compilation error occur.
> May be exists way to do this in reflection ?
> Thanks
Ben Voigt [C++ MVP] - 21 Jun 2007 18:33 GMT
> Itzik,
>
[quoted text clipped - 3 lines]
> all the assemblies that you reference are signed. You would be breaking
> that chain.
It's safe to call into an unsigned assembly if you set the appropriate
security restrictions first and call in a partial trust scenario.