Rick Altherr

icon indicating a website link http://www.kc8apf.net icon indicating an email [email protected]

icon location Monroe, WA icon location Engineer, tinkerer, 🏎️, 🔧, 🔌, 💻, FOSS FPGA tools. Builds what others say is impossible.

Results 13 comments of Rick Altherr

Handle a "modifier+bare key" key combination

I'm seeing incorrect mapping with macOS Terminal and the default backend. For example, Alt(Left) appears to be an escape code of Key(Esc) Char('b'). When I get some time, I'll dig...

x509-cert: Creating x509 certificates without allocations

I've been building up x509-related tooling related to secure boot on a `no_std`, non-`alloc` embedded platform. I've been using x509-cert in some of those tools (https://github.com/oxidecomputer/pki-playground/ for generating test certificate...

x509-cert: Creating x509 certificates without allocations

For bootleby, only parsing is needed. For another part of the stack, I'll need both parsing and generation. I'll also want to use a hardware accelerator for RSA so having...