Re: [Paparazzi-devel] paparazzi secure datalink compile errors.

[Michal Podhradsky]

Hi Gautier, Chris,

thanks for working on it. I will peek at the rustlink implementation. Do you have a configuration I should try (preferably with NPS target)?

Regards

Michal

On Thu, Jan 14, 2021 at 6:23 AM Gautier Hattenberger <gautier.hattenberger@gmail.com> wrote:

Ok, the first issue was a bug in my rng driver. But now I have some issues threads and mutex

Le 14/01/2021 à 00:59, Michal Podhradsky a écrit :

Hi Gautier,

make sure to delete Cargo.lock and do cargo clean before cargo build

Rusthacl clones hacl-c and compiles it: https://github.com/podhrmic/rusthacl/blob/master/build.rs#L9

Are you able to compile the key-generator from the command line?

Michal

On Wed, Jan 13, 2021 at 2:23 PM Gautier Hattenberger <gautier.hattenberger@gmail.com> wrote:

Hello Michal,

Thanks for your help.

It seems that the rustlink tool don't compile and install hacl-c automatically. Maybe the build.rs script is not called. Any idea ?

Gautier

Le 13/01/2021 à 22:00, Michal Podhradsky a écrit :

Hi Chris, Gautier,

the key generator was depending on a repo that no longer exists. I fixed it in this PR: https://github.com/paparazzi/paparazzi/pull/2645

I haven't used paparazzi in a while, and all the secure telemetry modules seem to be missing something (or they haven't been updated to compile), so if you are able to test it end to end, that would be great.

Regards

Michal

On Wed, Jan 13, 2021 at 9:32 AM Chris <hendrixgr@gmail.com> wrote:

After reading a little about rust i think the warnings are fixed if we
replace

Err(why) => panic!("couldn't write to {}: {}", display, why.description()),

with

Err(why) => panic!("couldn't create {}: {}", display, why.to_string()),

and comment out line 33 "use std::error::Error;"

I haven't tried it yet but the description method will be hard
deprecated and must be replaced in order "why" to return a string.

Chris


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