[Mono-list] cryptografy with Mono - works with DOTNET, fails with MONO

[Diego Diego]

OK. Thanks Sebastien!

Do you know any library to write an alternative code and solve this problem? I must sign data in a PKCS#7 format.



Diego
Cambiá a Linux !!







----------------------------------------
> From: sebastien.pouliot at gmail.com
> Date: Tue, 8 Mar 2011 08:29:26 -0500
> Subject: Re: [Mono-list] cryptografy with Mono - works with DOTNET, fails with MONO
> To: tym.majewski at nearmap.com
> CC: diego_cai at hotmail.com; mono-list at lists.ximian.com
>
> Diego,
>
> The System.Security.Cryptography.Pkcs namespace was never completed.
> Some stuff will work, others wont. Some missing features would require
> only a bit of work, others would require a lot.
>
> Please fill a bug report including a self-contained test case.
>
> Sebastien
>
> Le 2011-03-07 à 20:32, Tymek Majewski  a écrit :
>
> > On Fri, Mar 4, 2011 at 12:24 AM, diegocairone  wrote:
> >> I have a problem running this code under Mono. The same code works OK under
> >> DOTNET. What can I do?
> >>
> >> X509Certificate2 crt = new X509Certificate2();
> >>
> >> byte[] crtBytes = [ certificate in the format PKCS12 (certificate + private
> >> key) obtained using FileStream class]
> >>
> >> crt.Import(crtBytes, "123456", X509KeyStorageFlags.DefaultKeySet);
> >>
> >> Encoding msgCodificado = Encoding.UTF8;
> >> byte[] msgBytes = msgCodificado.GetBytes(xmlTRA.OuterXml); //
> >> xmlTRA.OuterXml is the data to sign
> >>
> >> ContentInfo pkcsContentInfo = new ContentInfo(msgBytes);
> >> SignedCms cms = new SignedCms(pkcsContentInfo);
> >> CmsSigner firmante = new CmsSigner(crt);
> >>
> >> firmante.IncludeOption = X509IncludeOption.EndCertOnly;
> >> cms.ComputeSignature(firmante); // ---> throw an cryptografy exception with
> >> MONO
> >>
> >> byte[] firma = cms.Encode();
> >> firmaB64 = Convert.ToBase64String(firma);
> >>
> >> I am using using:
> >> System.Text;
> >> using System.Security.Cryptography;
> >> using System.Security.Cryptography.Pkcs;
> >> using System.Security.Cryptography.X509Certificates;
> >>
> >> What can I do?
> >> Thanks.
> >
> > Hi,
> >
> > If you post which version of Mono you used and exactly what the
> > exception was (with the stack trace) you will get a meaningful answer
> > quicker:)
> >
> >
> > Cheers,
> > Tymek Majewski
> > _______________________________________________
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