Provide a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures (SDLS-EP) to secure communications between a spacecraft running the core Flight System (cFS) and a ground station.

More information about building and usage of CryptoLib can be found within the repository Wiki: https://github.com/nasa/CryptoLib/wiki

Please open an issue or discussion if you find any problems or have questions. We are a small team, but will try to respond in a timely fashion.

If you would like to contribute to the repository, please complete the CryptoLib_Indv_CLA form and submit it to gsfc-softwarerequest@mail.nasa.gov with Justin.R.Morris@nasa.gov copied. Next please create an issue capturing work to be done noting you intend to work it, a related branch, and submit a pull request when ready and we'll work to get it integrated.