rustdeskandClaude Fable 5.1 a24d22f201 key exchange version 1 on the rendezvous and peer handshakes ...

Bump hbb_common for key exchange version 1, one stream key per direction,
and negotiate it on both handshakes.

Rendezvous: `secure_tcp` reads the version the server advertises in
`KeyExchange.version`, answers with the highest both speak, splits the key
when that is at least 1, and arms the check of the server's echo on its first
encrypted message.

Peer: the controlled side advertises `KX_VERSION_LATEST` inside the signed
`IdPk`, the controller answers in `PublicKey.kx_version` and both split the
key when the pick is at least 1. A pick above what was offered is refused as
a bug or tampering. `decode_id_pk_dtls` returns the advertised version along
with the fingerprint.

An absent field on either side is version 0, so any old peer or server keeps
today's stream byte for byte.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019aokqJuhjvB3kijXtAg5Ns

2026-09-22 13:20:29 +08:00

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examples

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protos

key exchange version 1 on the rendezvous and peer handshakes

2026-09-22 13:20:29 +08:00

src

add hide-elevate-button-in-accept-window (#16271)

2026-09-18 16:54:11 +08:00

build.rs

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Cargo.toml

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