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#
- MultipartParser.end(): stream ended unexpectedly
- How to split routes to different files with Redux and React-router?
- Expose Redux store api using webpack instead of global
- delete item from store redux
- redux-saga: tracking multiple async tasks
- Handling many entities on Redux without repetition
- Getting checksum invalid warning when using apollo client isomorphically with react starter kit
- React native + redux-persist: how to ignore keys (blacklist)?
- What is the use of the ownProps arg in mapStateToProps and mapDispatchToProps?
- Redux-Form file upload after async validation
Related Questions in ENCRYPTION
- MultipartParser.end(): stream ended unexpectedly
- How to split routes to different files with Redux and React-router?
- Expose Redux store api using webpack instead of global
- delete item from store redux
- redux-saga: tracking multiple async tasks
- Handling many entities on Redux without repetition
- Getting checksum invalid warning when using apollo client isomorphically with react starter kit
- React native + redux-persist: how to ignore keys (blacklist)?
- What is the use of the ownProps arg in mapStateToProps and mapDispatchToProps?
- Redux-Form file upload after async validation
Related Questions in CRYPTOGRAPHY
- MultipartParser.end(): stream ended unexpectedly
- How to split routes to different files with Redux and React-router?
- Expose Redux store api using webpack instead of global
- delete item from store redux
- redux-saga: tracking multiple async tasks
- Handling many entities on Redux without repetition
- Getting checksum invalid warning when using apollo client isomorphically with react starter kit
- React native + redux-persist: how to ignore keys (blacklist)?
- What is the use of the ownProps arg in mapStateToProps and mapDispatchToProps?
- Redux-Form file upload after async validation
Related Questions in DIFFIE-HELLMAN
- MultipartParser.end(): stream ended unexpectedly
- How to split routes to different files with Redux and React-router?
- Expose Redux store api using webpack instead of global
- delete item from store redux
- redux-saga: tracking multiple async tasks
- Handling many entities on Redux without repetition
- Getting checksum invalid warning when using apollo client isomorphically with react starter kit
- React native + redux-persist: how to ignore keys (blacklist)?
- What is the use of the ownProps arg in mapStateToProps and mapDispatchToProps?
- Redux-Form file upload after async validation
Related Questions in HKDF
- MultipartParser.end(): stream ended unexpectedly
- How to split routes to different files with Redux and React-router?
- Expose Redux store api using webpack instead of global
- delete item from store redux
- redux-saga: tracking multiple async tasks
- Handling many entities on Redux without repetition
- Getting checksum invalid warning when using apollo client isomorphically with react starter kit
- React native + redux-persist: how to ignore keys (blacklist)?
- What is the use of the ownProps arg in mapStateToProps and mapDispatchToProps?
- Redux-Form file upload after async validation
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.