Key storage providers KSPs enable key storage and retrieval. Machine key is a unique key that differentiates one computer from others. And this key is used to create unique identifier when cookie is created in the client machine from a server side code.
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Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Learn more. Asked 10 years, 9 months ago. Modified 10 years, 3 months ago. Viewed 3k times. Improve this question. I guess sysadmins do not visit this site Add a comment. Sorted by: Reset to default. Highest score default Date modified newest first Date created oldest first.
You seem to be confused, the files you are looking for probably exist. Improve this answer. David Remy David Remy 4 4 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Information Security Stack Exchange is a question and answer site for information security professionals. It only takes a minute to sign up. Connect and share knowledge within a single location that is structured and easy to search.
I have an application that is creating several keys and storing them in various stores in this case the Machine store. These keys are stored in the locations listed at the bottom of this post. Many network administrators aren't aware of the purpose of these files, and some forum posts on the web incorrectly advise people to delete these files.
I was not able to read the files using the following code perhaps some change is needed. It appears that the tool "User State Migration tool" is required to move this data from one computer to another. I am not aware of any way to view the related files containerName referenced in the CSP. Make sure that the cscverify. Actually, this is the approach that is utilized by the infamous KeyPal utility. Here is a little C application to list out the machine key container names.
Once you have the names, then you can utilize the CspParameters class to instantiate the RSA Keyset corresponding to the key container. Thanks to Pinvoke. Some CSP allow for enumerating key containers. The code looks like this:. This code assumes that key container names fit in bytes; this is not an unreasonable assumption. For each key container, you may then want to "open" it and obtain the key type and size; possibly export the public key altogether. This can be done with. NET code use System.
CspParameters to designate a specific key container on a specific CSP. Important note: not all CSP support such enumeration. In some cases, the set of existing keys is ill-defined, e. For such a CSP, the number of "existing" keys at least in potentia is virtually infinite, so you won't be able to enumerate them all.
The key container name is embedded in the file in ASCII encoding starting at byte 40; its length is stored at byte 8 but subtract 1. The following code will extract the container name from one of these files:. This container name can then be used to load the details of the key via CspParameters. Sign up to join this community.
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Modified 9 months ago. Viewed 23k times. How can I enumerate all the keys on a given Windows system? ToString ; cspParams. WriteLine rsaKey. ToXmlString false ;.
Office Office Exchange Server. Not an IT pro? Learn More. Windows Client. Sign in. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums. Windows Server General Forum. Sign in to vote. My questions are: What are the ramifications of doing this Is there a way I can match these keys to their respective certificates?
Thanks Tony. Add a comment. Sorted by: Reset to default. Highest score default Date modified newest first Date created oldest first. You seem to be confused, the files you are looking for probably exist. Improve this answer. David Remy David Remy 4 4 bronze badges. Sign up or log in Sign up using Google.
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Hello, Our web application send and receive information from remote web services. Each time that our application make connection to remote. Can you open C:\Users\user\AppData\Roaming\Microsoft\Crypto\RSA?If no, we can check if the account has permissions. ladi.crptocurrencyupdates.com is the actual issue? The MachineKeys folder is located under the All Users Profile\Application Data\Microsoft\Crypto\RSA folder. If the administrator didn't set.