Marc-André Moreau

@masihyeganeh I haven't followed up on this ticket specifically, but since you're here, we've built our own ASN.1 framework in Rust called [picky-rs](https://github.com/Devolutions/picky-rs) since then. It is not an ASN.1...

@masihyeganeh sure, I totally understand. I haven't really given up on the ASN.1 *compiler* idea, but in order to get things working the serde_asn1_der approach worked very well for us....

@briansmith @Alovchin91 any update on this? I just tried building some of my Rust code for Windows ARM64, and ring v0.16.20 fails to build for me with the same error...

@Alovchin91 I've been working on porting 20+ native dependencies to Windows ARM64 for Devolutions, I can definitely help, but I know absolutely nothing about the ring internals and how it...

I inspected the upstream boringssl changes, and some of them appear to have already been ported to the current sources. I decided to take a closer look at the build...

@Alovchin91 I made a branch in which I imported your patches, it does build, but the test executable won't link with the same unresolved externals. I have a feeling that...

Ok, so I digged a little deeper into the build system to figure out what it does - on Windows / intel it uses nasm (for some odd reason it...

I think the current build system simply has no support for the Windows ARM64 assembler. If you set the RING_PREGENERATE_ASM environment variable to 1, it'll try pre-generating everything for the...

Ok, armasm64.exe is basically a very obscure tool with a syntax I'm not sure a lot of people know about, so my attempts at calling it failed. However, I did...

@Alovchin91 ok if you want to give it a try, here's here to do it using my branch (https://github.com/awakecoding/ring/tree/windows-arm64): first, copy nasm.exe to target/tools/windows/nasm/nasm.exe in the ring source tree, that's...