How Is A Session Key Generated

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  1. How Is A Session Key Generated Windows 10
  2. How Is A Session Key Generated Work
  3. How Is A Session Key Generated Key
  4. How Is A Session Key Generated Word
  5. How Session Key Is Generated In Ssl

Override session key in ASP.net?

What’s the best way of generating a unique key, that can’t be guessed easily? I would like to create a unique key for both account activation and referral purposes, that includes a checksum to help prevent users from easily guessing other users activation or referral keys. Also, in PHP is it possible to create you own session key? Apr 13, 2016  When a request arrives, it contains the username and IP address is automatically recorded. The server then uses the username, the IP address and secret key to re-generate the session Id and see if it matches with the session Id passed by the client. If it does, the verification is successful.

Login to Bomgar Representative Console and select the Session Key radio button. This will generate a one-time key for the client to input on their end. From the Session Key window, you will be able to set an expiration time on the key, if the client is not currently at their computer. The client takes its private key and the server’s public key and passes it through a mathematical equation to produce the shared secret (session key). The server takes its private key and the client’s public key and passes it through a mathematical equation to produce the shared secret (session key). Both these shared secrets are identical! The RFC for TLS does not contain or define the term Session Key. It simply says: The master secret is expanded into a sequence of secure bytes, which is then split to a client write MAC key, a server write MAC key, a client write encryption key, and a server write encryption key. Each of these is generated from the byte sequence in that order. Create Session Key Example.; 2 minutes to read; In this article. The session key is used to protect the content key. The following code demonstrates how to create a session key, but leaves out the details of random key generation.

Jan 24, 2011 11:03 PMKendallBLINK

Hi Guys,

How Is A Session Key Generated Windows 10

I am on the final stretches of putting together a complete system to get our new ASP.NET MVC code to co-exists with our legacy PHP code. By co-exists I mean that the PHP code and ASP.NET MVC code can both run on the same web site, and can share data. So we can add new code to the site using ASP.NET MVC, but still have the legacy PHP code working until it is replaced. The key to getting all this to work was to build a system to share session state between ASP.NET and PHP. Since both systems store the session data in different formats, the solution we landed on was to isolate key session variables that need to be 'shared' between the two code bases, and put those into a special shared section in our session tables, encoded in a common format. I am using JSON to encode the shared session variables, and now that I have it all working so that the ASP.NET and PHP code can both grok the same JSON formatted data, everything is working. Well, almost!

The problem I have run into is related to the session ID's. In PHP, if we have an existing session ID in the session cookie we tell PHP to go ahead and use that value, using the session_id() function:

How is a session key generated windows 10How Is A Session Key Generated

http://us3.php.net/manual/en/function.session-id.php

So the PHP code will happily use a session ID that was generated by the ASP.NET code, once we tell it to use that value. Clearly we had to override the session ID cookie on both PHP and ASP.NET to use the same cookie value, but once that is in place, PHP will happily pick up an existing ASP.NET session and start sharing it. The problem is it does not go the other direction; both PHP and ASP.NET use different algorithms to generate the session ID's, and PHP generates one that is 26 characters long and ASP.NET generates one thast is 24 characters long. But they are both unique.

How Is A Session Key Generated Work

The catch is that ASP.NET appears to be doing validation on the session identifier and can tell when the identifier was NOT generated by ASP.NET, and it won't use it. Rather it will simply generate a new session identifier so we lose all the information that was in the original session.

So right now everything works great if you first land on an ASP.NET page to start the session, but it all falls apart if you first land on a PHP page, or more importantly at the moment if you do a login via the PHP code because that code regenerates the session during login. Then the first ASP.NET page you hit after that will generate a whole new session, so we are back at square one.

How Is A Session Key Generated Key

So, to solve this problem there are really only a couple of options:

1. Find some way to tell ASP.NET that I *want* it to use the session ID I provide it, much like the session_id() function works in PHP. If I can do that, I can solve this very easily, but I cannot find anything that would indicate it is even possible.

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2. Somehow write some PHP code that can generate a session identifier that is compatible with ASP.NET code. To do that, I need to find out what algorithm is used to generate the session identifiers in ASP.NET, so I could port it over to PHP.

How Is A Session Key Generated Word

3. A hack solution related to option 2) would be to have a special ASP.NET page that does nothing except generate a new session, and return the valid session identified to the caller. I could then call that with CURL from the PHP code when it needs to generate a brand new session ID, so that the session ID that is used will be accepted by ASP.NET.

4. Completely replace the entire session module in our ASP.NET code with a custom session module. I know it is possible, and most of it is already done with our custom session state provider anyway, but then I still need to find some code to generate a solid session ID anyway!

Any suggestions on how to solve this problem?

How Session Key Is Generated In Ssl

asp.netalgorithmsession identifier