feat: add Noise relay primitives

Co-authored-by: Codex noreply@openai.com

codex-rs/Cargo.lock

@@ -196,6 +196,20 @@ dependencies = [
  "cpufeatures 0.2.17",
 ]
 
+[[package]]
+name = "aes-gcm"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "831010a0f742e1209b3bcea8fab6a8e149051ba6099432c8cb2cc117dec3ead1"
+dependencies = [
+ "aead",
+ "aes",
+ "cipher",
+ "ctr",
+ "ghash",
+ "subtle",
+]
+
 [[package]]
 name = "age"
 version = "0.11.2"
@@ -468,6 +482,9 @@ name = "arrayvec"
 version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
+dependencies = [
+ "zeroize",
+]
 
 [[package]]
 name = "ascii"
@@ -1748,6 +1765,23 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a822ea5bc7590f9d40f1ba12c0dc3c2760f3482c6984db1573ad11031420831"
 
+[[package]]
+name = "clatter"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fed49fa357a85c377c0f920e86100f5326111b09ad69f6de684e324e3ad8097"
+dependencies = [
+ "aes-gcm",
+ "arrayvec",
+ "displaydoc",
+ "getrandom 0.3.4",
+ "rand_core 0.6.4",
+ "sha2 0.10.9",
+ "thiserror-no-std",
+ "x25519-dalek",
+ "zeroize",
+]
+
 [[package]]
 name = "clipboard-win"
 version = "5.4.1"
@@ -2778,9 +2812,11 @@ dependencies = [
  "anyhow",
  "arc-swap",
  "async-trait",
+ "aws-lc-rs",
  "axum",
  "base64 0.22.1",
  "bytes",
+ "clatter",
  "codex-api",
  "codex-app-server-protocol",
  "codex-client",
@@ -2808,6 +2844,7 @@ dependencies = [
  "tokio-util",
  "toml 0.9.11+spec-1.1.0",
  "tracing",
+ "url",
  "uuid",
  "wiremock",
 ]
@@ -4784,6 +4821,15 @@ version = "0.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52560adf09603e58c9a7ee1fe1dcb95a16927b17c127f0ac02d6e768a0e25bc1"
 
+[[package]]
+name = "ctr"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0369ee1ad671834580515889b80f2ea915f23b8be8d0daa4bbaf2ac5c7590835"
+dependencies = [
+ "cipher",
+]
+
 [[package]]
 name = "ctutils"
 version = "0.4.2"
@@ -6215,6 +6261,16 @@ dependencies = [
  "wasip3",
 ]
 
+[[package]]
+name = "ghash"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0d8a4362ccb29cb0b265253fb0a2728f592895ee6854fd9bc13f2ffda266ff1"
+dependencies = [
+ "opaque-debug",
+ "polyval",
+]
+
 [[package]]
 name = "gif"
 version = "0.14.1"
@@ -10091,6 +10147,18 @@ dependencies = [
  "universal-hash",
 ]
 
+[[package]]
+name = "polyval"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d1fe60d06143b2430aa532c94cfe9e29783047f06c0d7fd359a9a51b729fa25"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.2.17",
+ "opaque-debug",
+ "universal-hash",
+]
+
 [[package]]
 name = "portable-atomic"
 version = "1.13.1"
@@ -11477,7 +11545,7 @@ dependencies = [
  "security-framework 3.5.1",
  "security-framework-sys",
  "webpki-root-certs",
- "windows-sys 0.52.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -13151,6 +13219,26 @@ dependencies = [
  "syn 2.0.114",
 ]
 
+[[package]]
+name = "thiserror-impl-no-std"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58e6318948b519ba6dc2b442a6d0b904ebfb8d411a3ad3e07843615a72249758"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "thiserror-no-std"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3ad459d94dd517257cc96add8a43190ee620011bb6e6cdc82dafd97dfafafea"
+dependencies = [
+ "thiserror-impl-no-std",
+]
+
 [[package]]
 name = "thread_local"
 version = "1.1.9"