cortex-a
liblithium
cortex-a | liblithium | |
---|---|---|
2 | 3 | |
122 | 303 | |
- | 0.3% | |
7.4 | 5.6 | |
over 1 year ago | about 1 month ago | |
Rust | C | |
Apache License 2.0 | Apache License 2.0 |
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cortex-a
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Liblithium: A lightweight and portable cryptography library
I'm latching onto a non-main argument to be pedantic, but I'd like to mention that Rust is fine for _non-embedded_ kernel development too, in my experience.
As you're likely aware, Rust for embedded sucks when there's no HAL, but should be very pleasant otherwise. Have you looked into the cortex-a[1] crate?
Some unnecessary instructions could also be a part of an ongoing optimization effort[2][3].
[1]: https://github.com/rust-embedded/cortex-a
[2]: https://old.reddit.com/r/rust/comments/yn6105/optimization_o...
[3]: https://arewestackefficientyet.com
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Rust OS cortex a5
It looks like you can. I have no experience with this but you can also check out the rust channel of the embedded engineers discord for help if you hit a snag.
liblithium
What are some alternatives?
cortex-m-quickstart - Template to develop bare metal applications for Cortex-M microcontrollers
disco-c - A tiny C cryptographic library to encrypt sessions, authenticate messages, sign, hash, etc. based only on SHA-3 and Curve25519
scapegoat - Safe, fallible, embedded-friendly ordered set/map via a scapegoat tree. Validated against BTreeSet/BTreeMap.
charm - A really tiny crypto library.
cortex-m - Low level access to Cortex-M processors
syscall.rs - Raw system calls for Rust
cortex-m-rt - Minimal startup / runtime for Cortex-M microcontrollers
rtic - Real-Time Interrupt-driven Concurrency (RTIC) framework for ARM Cortex-M microcontrollers
xargo - The sysroot manager that lets you build and customize `std`