Cryptography: Add hardware-accelerated hashing support
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 42/100
- Issue type
- Feature
- Clarity
- Needs clarification
- Activity status
- Quiet
- Tech stack
- c
- Domain
- cryptography, embedded-iot, security
Research direction
Start by reviewing the linked Flight-Computer-Firmware issue 191 and the STM32 hardware-accelerated hashing option. Identify how this driver should expose secure hashing for the future telemetry subsystem; the work is done when the supported hardware path and its integration requirements are established.
Written by the indexing model from the issue text.
Description
Requester: @ETSells
Describe the solution you'd like
In order to implement a future security measure for the telemetry subsystem, we need a method to compute a secure hash that is difficult to get a collision on. Doing this in software would be unreasonably slow, so we should figure out how to use the hardware accelerated option provided by STM32.
Describe alternatives you've considered
See https://github.com/SunDevilRocketry/Flight-Computer-Firmware/issues/191.
Additional context
N/A (will link a telem issue soon)
Points of Contact
Telemetry & Security SME: @ETSells
- Dominant language
- C
- Stars
- 2
- Forks
- 0
- PR merge metrics
- No merged PRs in 30d
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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