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Date: Mon, 15 May 2023 04:34:27 +0000 From: FUJITA Tomonori <tomo@...bit.dev> To: rust-for-linux@...r.kernel.org, netdev@...r.kernel.org, linux-crypto@...r.kernel.org Subject: [PATCH 0/2] rust: networking and crypto abstractions This includes initial rust abstractions for networking and crypto. I've been working on in-kernel TLS 1.3 handshake in Rust on the top of this. Currently you can run simple TLS server code, which does a handshake, sets up kTLS (Kernel TLS offload) to read and write some bytes. https://github.com/fujita/rust-tls Seems that there are some potential users for in-kernel TLS 1.3 handshake (can be used for QUIC protocol too). Hopefully Rust could help with auditing complicated security-relevant code in the kernel. The TLS code isn't ready for reviewing yet but I like to push the dependency for upstream. There might be other potential users for networking and crypto abstractions. The series should be cleanly applied to rust-next tree (ac9a786). Note that this doesn't include all the dependency for the in-kernel TLS handshake code. You can find at: https://github.com/fujita/linux/tree/rust-tls FUJITA Tomonori (2): rust: add synchronous message digest support rust: add socket support rust/bindings/bindings_helper.h | 4 + rust/helpers.c | 24 ++++++ rust/kernel/crypto.rs | 108 +++++++++++++++++++++++++ rust/kernel/lib.rs | 4 + rust/kernel/net.rs | 174 ++++++++++++++++++++++++++++++++++++++++ 5 files changed, 314 insertions(+)
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