all groups > dotnet security > may 2007 > threads for may 15 - 21, 2007
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Anyone aware of a C# FTP client library that supports pgp encryption?
Posted by Looking for help at 5/21/2007 8:20:14 PM
x-no-archive: yes
Hi All:
I guess I could use something like gnu pgp and piggyback that onto an FTP
client but I was wondering if anyone knew of a commercial C# class library
that has an FTP client that supports PGP encryption and digital signing?
thanks again!!!
... more >>
Security blues
Posted by ItsOnlyAFleshWound at 5/21/2007 11:46:05 AM
..Net gurus,
I have written an app that works great on my dev workstation. When I load
it on the corporate server, it fails, seemingly with an error unrelated to
security. (It says it cannot load a resource string, while all resources are
embedded in the assembly.) However, when I get th... more >>
How do i do hardware protected HMAC'ing from dotnet?
Posted by Helge Jensen at 5/18/2007 8:04:33 PM
I have a hardware token that supports HMAC'ing with a key generated and
protected on that token.
For RSA operations I can use keys in the box by stuff like:
CspParameters cp = new CspParameters(
PROV_RSA_FULL, provider, container);
cp.Flags = CspProviderFlags.UseExistingKey;
RS... more >>
Custom Authorization Manager
Posted by abhijeet.raje NO[at]SPAM gmail.com at 5/18/2007 9:05:53 AM
Hi,
Is it possible to add custom fields related to Group/Role like printer
name, file server, CC mail etc. to AzMan.
We are planning to use AzMan but there are some business specific data
for every role/group. Is AzMan meet the requirement?
Can we modify AzMan (XML) to meet above...or we ... more >>
private to public decrypt now working
Posted by Bob Bins at 5/17/2007 12:37:28 PM
I am using the below sample for public private key encryption. And my =
problem is I can encrypt with the public key and decrypt with the =
private key but I can't encrypt with the private and decrypt with the =
public. I always get a BadKey error when I pass in the public key to =
decrypt.
... more >>
Code Signing and CAS for ASP.NET Application
Posted by SilentOpposition NO[at]SPAM gmail.com at 5/17/2007 10:45:20 AM
Greetings,
I have built an ASP.NET (.NET 1.1) based web application for a
financial services company.
There are approx. 45 assemblies in the web application, and they are
all private assemblies (i.e. deployed in the local bin folder).
Recently, the customer has run a security source code sc... more >>
SSL
Posted by Arne at 5/16/2007 6:53:01 AM
Is a x.509 certificate the same the as public key/private key pair?... more >>
SSL Security
Posted by Arne at 5/16/2007 6:51:01 AM
What happens if I
1. Encrypt a message with x.509 certificate
2. Send the message over the internet
3. A couple of bytes gets corrupted on the way.
Would that invalidate/corrupt the whole message?... more >>
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Setting directory NTFS directory permissions (W2k3 Server)
Posted by Peter Bradley at 5/15/2007 3:25:21 PM
Hi all,
Using C#, does anyone know how I can manipulate the file permissions on a
folder I've just created such that the folder does not inherit permissions
from its parent.
My code currently has a number of lines that look something like:
dSecurity.AddAccessRule(new FileSystemAccessRule(... more >>
SignedXml.Signature.SignatureValue hash
Posted by Iguana at 5/15/2007 3:54:24 AM
Hi!
I have implemented entire RFC3161 (Time Stamp Protocol) with
csharp, .net 2.0, VC 2005, for timestamping signatures with TSA.
My problem is extract and get from SignedXml.Signature.SignatureValue
hash, which must be send in request to TSA.
I have spent lot of time on this, but cant see how ... more >>
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