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crypto!

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This commit is contained in:
nora 2023-09-24 17:53:53 +02:00
parent 87c6ba8484
commit 22893824c8
3 changed files with 166 additions and 4 deletions
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12
src/lib.rs
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@ -25,6 +25,10 @@ struct ClientSetupConnection {}
impl ClientSetupConnection {
fn establish(host: &str, port: u16) -> Result<Self> {
let mut stream = BufWriter::new(LoggingWriter(TcpStream::connect((host, port))?));
let secret = x25519_dalek::EphemeralSecret::random_from_rng(rand::thread_rng());
let public = x25519_dalek::PublicKey::from(&secret);
let handshake = proto::Handshake::ClientHello {
legacy_version: proto::LEGACY_TLSV12,
random: rand::random(),
@ -47,12 +51,12 @@ impl ClientSetupConnection {
// passing this doesnt work and shows up as TLSv1.2 in wireshark and gives a handshake error
/*proto::ExtensionCH::KeyShare {
entries: vec![proto::KeyShareEntry::X25519 {
len: 32,
key_exchange: rand::random(),
len: public.as_bytes().len().try_into().unwrap(),
key_exchange: *public.as_bytes(),
}]
.into(),
},
proto::ExtensionCH::SignatureAlgorithms {
},*/
/*proto::ExtensionCH::SignatureAlgorithms {
supported_signature_algorithms: vec![proto::SignatureScheme::ED25519].into(),
},*/
proto::ExtensionCH::SupportedVersions {