Commit Graph
14 Commits
Author SHA1 Message Date
riccardom baea17efb6 Assume two transports: initial "signal" (control plane) one (no data path established yet) + data path one
Define OnDataPathRekeyed event to transition from control plane path to data plane path over the WG tunnel.

Keep confirm ALWAYS on NEW established WG tunnel (posthandshake with rekeying). We keep an active method
irrelevant of the WG handshake (we might decide that the indirect wg handshake is sufficient in the future).

Optimistic commit on responder(when sending answer), while on initiator we set it on getting the answer
2026-08-04 19:17:44 +02:00
riccardom 6cef0d8bee Epurate wg refs 2026-08-04 19:17:44 +02:00
riccardom 37ce7b4f6f Collapse Driver and Manager in one.
- Have just one manager => one lock
 - Session state is needed in driver to => we have it available now.
 - Isomorphically align to rosenpass components and functionality

File	Role	                                  rosenpass equivalent
kem.go	primitive pure X25519MLKEM768	          crypto.go/handshake
message.go	Offer/Answer/Confirm + Encode/Decode  messages.go
manager.go	Manager stateful, single lock	      server logic
callbacks.go	WGCallbackHandler (seam output)	  Handler
Transport (interfaccia)	seam trasporto pluggable  Conn
2026-08-04 19:17:44 +02:00
riccardom a20ad0158e [squash] isInitial and answered can be inferred without state variables 2026-08-04 19:17:44 +02:00
riccardom cdcf58a14c Manages convergence 2026-08-04 19:17:44 +02:00
riccardom c3667140ea Models reattempts 2026-08-04 19:17:44 +02:00
riccardom ca356353b1 Reuse answer, don't calculate again 2026-08-04 19:17:44 +02:00
riccardom 3f15ec14c1 Adds driver to glue together manager and outside world 2026-08-04 19:17:44 +02:00
riccardom 4ad3517869 Defines event callbacks 2026-08-04 19:17:44 +02:00
riccardom f67332f062 Admits possible errors on Encode 2026-08-04 19:17:44 +02:00
riccardom 87c610b44b Bench key material boilerplate time/allocs
CGO_ENABLED=1 go test ./client/internal/pqkem/ -run '^$' -bench . -benchmem 2>&1 | grep -E "Benchmark|ns/op|PASS|ok" | head -20

BenchmarkX25519Keygen-14    	   33795	     34966 ns/op	     224 B/op	       5 allocs/op
BenchmarkX25519ECDH-14      	   33855	     33973 ns/op	      32 B/op	       1 allocs/op
BenchmarkMLKEMKeygen-14     	   21817	     67778 ns/op	    8200 B/op	       2 allocs/op
BenchmarkMLKEMEncaps-14     	   29918	     43235 ns/op	    1216 B/op	       2 allocs/op
BenchmarkMLKEMDecaps-14     	   26048	     56291 ns/op	      64 B/op	       2 allocs/op
PASS
ok  	github.com/netbirdio/netbird/client/internal/pqkem	9.751s
Shell cwd was reset to /home/riccardo/Desktop/Personal/netbirdio/netbird
2026-08-04 19:17:44 +02:00
riccardom a9946d7ffe Pure mechanics of manager 2026-08-04 19:17:44 +02:00
riccardom 942e3a1924 Messages definition 2026-08-04 19:17:44 +02:00
riccardom fd08e8aaf7 ML-KEM encapsulate/decapsulate module 2026-08-04 19:17:44 +02:00