Alvenix

> ```rust > impl ServerConfig { > ... > #[cfg(feature = "std")] > pub fn ticketer_from_crate_features() -> Option { > #[cfg(all(feature = "ring", not(feature = "aws_lc_rs")))] > { > return...

> > I had too many panics due to enabling the two features together. > > Right, if the two options are enabled together, and no explicit default has been...

> * [ ] PKCS_ECDSA_P521_SHA512 (depends on [NIST curve P-521 SHA-512 support for generating keys and signing briansmith/ring#824](https://github.com/briansmith/ring/issues/824)) > Can't this be supported now, with the aws_lc_rs feature? If the...

> I don't see the C library of aws-lc mentioned anywhere in the linker invocation. Can you show the stdout/stderr of the build script of aws-lc-sys? You should be able...

> `-v` ``` /home/abdullah/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/rustc --crate-name cg_cliff_aws --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --diagnostic-width=243 --crate-type bin --emit=dep-info,link -C embed-bitcode=no -Z codegen-backend=cranelift -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=1ddb1ec623ac5785 -C extra-filename=-1ddb1ec623ac5785 --out-dir...

I forgot to note that I am using Ubuntu 22.04 LTS. (In case this is relevant to the issue)

I have included fix for implementation of key extension in this PR. The current implementation is wrong (at least not compatible with snmp tools which I have tested with). I...

> Hi Alvenix, > > there are different implementations of AES256 privacy protocol in common usage. The draft blumenthal one, and Cisco's own variant. The net-snmp tools (eg snmpget) support...

I have kept the support for Cisco key extension variant while also supporting blumenthal.

It would be nice to have this. With this I would have been able to easily use an old version from an internal crate. ``` crate_name = { path =...