I am attempting to use the ECDiffieHellmanCng class to perform key exchange operations between a desktop and a device connected over BLE. The specs of the system require that HKDF be used to derive the key. That doesn't appear to be an option for the hash functions in the ECDiffieHellmanCng class. Is there a way to do this? I would then need to take the resulting key and pass it into a AesCng object.
Related Questions in C#
- iOS make task run on background thread Thread safe?
- Grand Central Dispatch alternative to using an NSTimer - invalidating multiple times
- How to run functions on different threads?
- MKMapView blocks main thread while used in UITableView
- GCD Implementation not working with PARSE Query (Swift)
- Why are UI events not thread-safe in Swift/Objective-C?
- Can thread be used analogously with queue, or do they mean separate things?
- Why is asynchronous network testing difficult in Objective-C/Swift?
- Does SDWebImage Framework Automaticcaly use Grand Central Dispatch?
- Why can't we use dispatch_sync when doing asynchronous network testing for iOS?
Related Questions in ENCRYPTION
- iOS make task run on background thread Thread safe?
- Grand Central Dispatch alternative to using an NSTimer - invalidating multiple times
- How to run functions on different threads?
- MKMapView blocks main thread while used in UITableView
- GCD Implementation not working with PARSE Query (Swift)
- Why are UI events not thread-safe in Swift/Objective-C?
- Can thread be used analogously with queue, or do they mean separate things?
- Why is asynchronous network testing difficult in Objective-C/Swift?
- Does SDWebImage Framework Automaticcaly use Grand Central Dispatch?
- Why can't we use dispatch_sync when doing asynchronous network testing for iOS?
Related Questions in CRYPTOGRAPHY
- iOS make task run on background thread Thread safe?
- Grand Central Dispatch alternative to using an NSTimer - invalidating multiple times
- How to run functions on different threads?
- MKMapView blocks main thread while used in UITableView
- GCD Implementation not working with PARSE Query (Swift)
- Why are UI events not thread-safe in Swift/Objective-C?
- Can thread be used analogously with queue, or do they mean separate things?
- Why is asynchronous network testing difficult in Objective-C/Swift?
- Does SDWebImage Framework Automaticcaly use Grand Central Dispatch?
- Why can't we use dispatch_sync when doing asynchronous network testing for iOS?
Related Questions in DIFFIE-HELLMAN
- iOS make task run on background thread Thread safe?
- Grand Central Dispatch alternative to using an NSTimer - invalidating multiple times
- How to run functions on different threads?
- MKMapView blocks main thread while used in UITableView
- GCD Implementation not working with PARSE Query (Swift)
- Why are UI events not thread-safe in Swift/Objective-C?
- Can thread be used analogously with queue, or do they mean separate things?
- Why is asynchronous network testing difficult in Objective-C/Swift?
- Does SDWebImage Framework Automaticcaly use Grand Central Dispatch?
- Why can't we use dispatch_sync when doing asynchronous network testing for iOS?
Related Questions in HKDF
- iOS make task run on background thread Thread safe?
- Grand Central Dispatch alternative to using an NSTimer - invalidating multiple times
- How to run functions on different threads?
- MKMapView blocks main thread while used in UITableView
- GCD Implementation not working with PARSE Query (Swift)
- Why are UI events not thread-safe in Swift/Objective-C?
- Can thread be used analogously with queue, or do they mean separate things?
- Why is asynchronous network testing difficult in Objective-C/Swift?
- Does SDWebImage Framework Automaticcaly use Grand Central Dispatch?
- Why can't we use dispatch_sync when doing asynchronous network testing for iOS?
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Popular Tags
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
The ECDiffieHellmanCng sucks since it forces you to use one of three pre-defined post processing key derivation functions (Hash, Hmac or Tls). If none of these match your protocol you are out of luck.
You might be able to use the Hmac variant however since that is the first internal operation for HKDF ("extract"). Just set the HmacKey property to the salt in HKDF. Then manually perform the second Hmac operation yourself ("expand") to get the final HKDF result.