Regenerate cargo vet exemptions

Bumps [cachix/install-nix-action](https://github.com/cachix/install-nix-action) from 30 to 31.
- [Release notes](https://github.com/cachix/install-nix-action/releases)
- [Commits](https://github.com/cachix/install-nix-action/compare/v30...v31)

---
updated-dependencies:
- dependency-name: cachix/install-nix-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/bench-primitives.yml

@@ -32,7 +32,7 @@ jobs:
       # Install nix
 
       - name: Install Nix
-        uses: cachix/install-nix-action@v27 # A popular action for installing Nix
+        uses: cachix/install-nix-action@v31 # A popular action for installing Nix
         with:
           extra_nix_config: |
             experimental-features = nix-command flakes

.github/workflows/bench-protocol.yml

@@ -32,7 +32,7 @@ jobs:
       # Install nix
 
       - name: Install Nix
-        uses: cachix/install-nix-action@v27 # A popular action for installing Nix
+        uses: cachix/install-nix-action@v31 # A popular action for installing Nix
         with:
           extra_nix_config: |
             experimental-features = nix-command flakes

.github/workflows/nix-mac.yaml

@@ -20,7 +20,7 @@ jobs:
       - aarch64-darwin---rosenpass
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -39,7 +39,7 @@ jobs:
       - aarch64-darwin---rosenpass-oci-image
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -55,7 +55,7 @@ jobs:
     needs: []
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -71,7 +71,7 @@ jobs:
     needs: []
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -88,7 +88,7 @@ jobs:
       - aarch64-darwin---rosenpass
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -103,7 +103,7 @@ jobs:
       - warp-macos-13-arm64-6x
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15

.github/workflows/nix.yaml

@@ -20,7 +20,7 @@ jobs:
       - i686-linux---rosenpass
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -36,7 +36,7 @@ jobs:
     needs: []
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -53,7 +53,7 @@ jobs:
       - i686-linux---rosenpass
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -68,7 +68,7 @@ jobs:
       - ubicloud-standard-2-ubuntu-2204
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -85,7 +85,7 @@ jobs:
       - x86_64-linux---rosenpass
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -102,7 +102,7 @@ jobs:
       - x86_64-linux---proverif-patched
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -118,7 +118,7 @@ jobs:
     needs: []
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -137,7 +137,7 @@ jobs:
       - x86_64-linux---rp-static
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -159,7 +159,7 @@ jobs:
   #         DEBIAN_FRONTEND=noninteractive
   #         sudo apt-get update -q -y && sudo apt-get install -q -y qemu-system-aarch64 qemu-efi binfmt-support qemu-user-static
   #     - uses: actions/checkout@v4
-  #     - uses: cachix/install-nix-action@v30
+  #     - uses: cachix/install-nix-action@v31
   #       with:
   #         nix_path: nixpkgs=channel:nixos-unstable
   #         extra_nix_config: |
@@ -177,7 +177,7 @@ jobs:
     needs: []
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -196,7 +196,7 @@ jobs:
           DEBIAN_FRONTEND=noninteractive
           sudo apt-get update -q -y && sudo apt-get install -q -y qemu-system-aarch64 qemu-efi-aarch64 binfmt-support qemu-user-static
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
           extra_nix_config: |
@@ -217,7 +217,7 @@ jobs:
           DEBIAN_FRONTEND=noninteractive
           sudo apt-get update -q -y && sudo apt-get install -q -y qemu-system-aarch64 qemu-efi-aarch64 binfmt-support qemu-user-static
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
           extra_nix_config: |
@@ -236,7 +236,7 @@ jobs:
       - x86_64-linux---rosenpass
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -256,7 +256,7 @@ jobs:
           DEBIAN_FRONTEND=noninteractive
           sudo apt-get update -q -y && sudo apt-get install -q -y qemu-system-aarch64 qemu-efi-aarch64 binfmt-support qemu-user-static
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
           extra_nix_config: |
@@ -274,7 +274,7 @@ jobs:
     needs: []
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -290,7 +290,7 @@ jobs:
     needs: []
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -307,7 +307,7 @@ jobs:
       - x86_64-linux---rosenpass-static
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -323,7 +323,7 @@ jobs:
     needs: []
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -338,7 +338,7 @@ jobs:
       - ubicloud-standard-2-ubuntu-2204
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -353,7 +353,7 @@ jobs:
     if: ${{ github.ref == 'refs/heads/main' }}
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15

.github/workflows/qc.yaml

@@ -159,7 +159,7 @@ jobs:
             ~/.cargo/git/db/
             target/
           key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15

.github/workflows/release.yaml

@@ -12,7 +12,7 @@ jobs:
       - ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
       - uses: cachix/cachix-action@v15
         with:
           name: rosenpass
@@ -31,7 +31,7 @@ jobs:
       - macos-13
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
       - uses: cachix/cachix-action@v15
         with:
           name: rosenpass
@@ -50,7 +50,7 @@ jobs:
       - ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       - uses: cachix/cachix-action@v15
@@ -70,7 +70,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v30
+      - uses: cachix/install-nix-action@v31
       - uses: cachix/cachix-action@v15
         with:
           name: rosenpass

Cargo.lock

@@ -159,9 +159,9 @@ dependencies = [
 
 [[package]]
 name = "base64ct"
-version = "1.8.0"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55248b47b0caf0546f7988906588779981c43bb1bc9d0c44087278f80cdb44ba"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
 [[package]]
 name = "bincode"
@@ -1153,17 +1153,6 @@ dependencies = [
  "generic-array",
 ]
 
-[[package]]
-name = "io-uring"
-version = "0.7.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d93587f37623a1a17d94ef2bc9ada592f5465fe7732084ab7beefabe5c77c0c4"
-dependencies = [
- "bitflags 2.8.0",
- "cfg-if",
- "libc",
-]
-
 [[package]]
 name = "ipc-channel"
 version = "0.18.3"
@@ -1257,9 +1246,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.174"
+version = "0.2.169"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
+checksum = "b5aba8db14291edd000dfcc4d620c7ebfb122c613afb886ca8803fa4e128a20a"
 
 [[package]]
 name = "libcrux"
@@ -2472,12 +2461,12 @@ checksum = "7fcf8323ef1faaee30a44a340193b1ac6814fd9b7b4e88e9d4519a3e4abe1cfd"
 
 [[package]]
 name = "socket2"
-version = "0.6.0"
+version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "233504af464074f9d066d7b5416c5f9b894a5862a6506e306f7b816cdd6f1807"
+checksum = "c970269d99b64e60ec3bd6ad27270092a5394c4e309314b18ae3fe575695fbe8"
 dependencies = [
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -2641,22 +2630,20 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.47.0"
+version = "1.44.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43864ed400b6043a4757a25c7a64a8efde741aed79a056a2fb348a406701bb35"
+checksum = "e6b88822cbe49de4185e3a4cbf8321dd487cf5fe0c5c65695fef6346371e9c48"
 dependencies = [
  "backtrace",
  "bytes",
- "io-uring",
  "libc",
  "mio",
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
- "slab",
  "socket2",
  "tokio-macros",
- "windows-sys 0.59.0",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]

Cargo.toml

@@ -32,7 +32,7 @@ rosenpass-secret-memory = { path = "secret-memory" }
 rosenpass-oqs = { path = "oqs" }
 rosenpass-wireguard-broker = { path = "wireguard-broker" }
 doc-comment = "0.3.3"
-base64ct = { version = "1.8.0", default-features = false }
+base64ct = { version = "1.6.0", default-features = false }
 zeroize = "1.8.1"
 memoffset = "0.9.1"
 thiserror = "1.0.69"
@@ -67,7 +67,7 @@ chacha20poly1305 = { version = "0.10.1", default-features = false, features = [
 zerocopy = { version = "0.7.35", features = ["derive"] }
 home = "=0.5.9" # 5.11 requires rustc 1.81
 derive_builder = "0.20.1"
-tokio = { version = "1.46", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.42", features = ["macros", "rt-multi-thread"] }
 postcard = { version = "1.1.1", features = ["alloc"] }
 libcrux = { version = "0.0.2-pre.2" }
 libcrux-chacha20poly1305 = { version = "0.0.2-beta.3" }

supply-chain/config.toml

@@ -86,7 +86,7 @@ version = "0.3.74"
 criteria = "safe-to-deploy"
 
 [[exemptions.base64ct]]
-version = "1.8.0"
+version = "1.6.0"
 criteria = "safe-to-deploy"
 
 [[exemptions.bincode]]
@@ -333,10 +333,6 @@ criteria = "safe-to-deploy"
 version = "2.1.0"
 criteria = "safe-to-deploy"
 
-[[exemptions.io-uring]]
-version = "0.7.9"
-criteria = "safe-to-deploy"
-
 [[exemptions.ipc-channel]]
 version = "0.18.3"
 criteria = "safe-to-run"
@@ -366,7 +362,7 @@ version = "1.3.0"
 criteria = "safe-to-deploy"
 
 [[exemptions.libc]]
-version = "0.2.174"
+version = "0.2.169"
 criteria = "safe-to-deploy"
 
 [[exemptions.libcrux]]
@@ -642,7 +638,7 @@ version = "0.4.9"
 criteria = "safe-to-deploy"
 
 [[exemptions.socket2]]
-version = "0.6.0"
+version = "0.5.8"
 criteria = "safe-to-deploy"
 
 [[exemptions.spin]]
@@ -686,7 +682,7 @@ version = "2.0.11"
 criteria = "safe-to-deploy"
 
 [[exemptions.tokio]]
-version = "1.47.0"
+version = "1.44.2"
 criteria = "safe-to-deploy"
 
 [[exemptions.tokio-macros]]