From bb18556bf37475b096d7d39ecd27becbe7cafa01 Mon Sep 17 00:00:00 2001
From: Florian Klink <flokli@flokli.de>
Date: Sun, 19 Nov 2023 22:21:24 +0200
Subject: feat(tvix/nix-compat): add narinfo::Signature::verify

This adds support for verifying signatures found in NARInfo files.

This still needs to be hooked together with the nix+http[s] backend.

Change-Id: Ic1c8ddbdecfb05cefca2492808388b0f7f3f2637
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10081
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
---
 tvix/Cargo.lock                          | 222 ++++++++--
 tvix/Cargo.nix                           | 692 +++++++++++++++++++++++++------
 tvix/nix-compat/Cargo.toml               |   2 +
 tvix/nix-compat/src/narinfo/signature.rs |  54 +++
 tvix/tools/narinfo2parquet/Cargo.lock    | 129 ++++++
 tvix/tools/narinfo2parquet/Cargo.nix     | 500 ++++++++++++++++++++--
 6 files changed, 1388 insertions(+), 211 deletions(-)

(limited to 'tvix')

diff --git a/tvix/Cargo.lock b/tvix/Cargo.lock
index 2b05ed744e39..d6f96feaf889 100644
--- a/tvix/Cargo.lock
+++ b/tvix/Cargo.lock
@@ -112,8 +112,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5fd55a5ba1179988837d24ab4c7cc8ed6efdeff578ede0416b4225a5fca35bd0"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -134,8 +134,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -145,8 +145,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -232,6 +232,12 @@ version = "0.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
 
+[[package]]
+name = "base64ct"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
+
 [[package]]
 name = "bit-set"
 version = "0.5.3"
@@ -420,8 +426,8 @@ checksum = "3f9644cd56d6b87dbe899ef8b053e331c0637664e9e21a33dfcdc36093f5c5c4"
 dependencies = [
  "heck",
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -473,6 +479,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
+[[package]]
+name = "const-oid"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28c122c3980598d243d63d9a704629a2d748d101f278052ff068be5a4423ab6f"
+
 [[package]]
 name = "constant_time_eq"
 version = "0.2.5"
@@ -614,12 +626,50 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "curve25519-dalek"
+version = "4.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "curve25519-dalek-derive",
+ "digest",
+ "fiat-crypto",
+ "platforms",
+ "rustc_version",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "curve25519-dalek-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
+dependencies = [
+ "proc-macro2 1.0.67",
+ "quote 1.0.33",
+ "syn 2.0.39",
+]
+
 [[package]]
 name = "data-encoding"
 version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23d8666cb01533c39dde32bcbab8e227b4ed6679b2c925eba05feabea39508fb"
 
+[[package]]
+name = "der"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fffa369a668c8af7dbf8b5e56c9f744fbd399949ed171606040001947de40b1c"
+dependencies = [
+ "const-oid",
+ "zeroize",
+]
+
 [[package]]
 name = "diff"
 version = "0.1.13"
@@ -687,6 +737,30 @@ dependencies = [
  "litrs",
 ]
 
+[[package]]
+name = "ed25519"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "115531babc129696a58c64a4fef0a8bf9e9698629fb97e9e40767d235cfbcd53"
+dependencies = [
+ "pkcs8",
+ "signature",
+]
+
+[[package]]
+name = "ed25519-dalek"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f628eaec48bfd21b865dc2950cfa014450c01d2fa2b69a86c2fd5844ec523c0"
+dependencies = [
+ "curve25519-dalek",
+ "ed25519",
+ "serde",
+ "sha2",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "either"
 version = "1.8.1"
@@ -759,6 +833,12 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "fiat-crypto"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27573eac26f4dd11e2b1916c3fe1baa56407c83c71a773a8ba17ec0bca03b6b7"
+
 [[package]]
 name = "fixedbitset"
 version = "0.4.2"
@@ -860,8 +940,8 @@ version = "0.3.29"
 source = "git+https://github.com/edef1c/futures-rs?rev=23e25061f2261794d6d611675a6372c96b70fa85#23e25061f2261794d6d611675a6372c96b70fa85"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -1467,6 +1547,8 @@ dependencies = [
  "bstr",
  "criterion",
  "data-encoding",
+ "ed25519",
+ "ed25519-dalek",
  "futures",
  "futures-util",
  "glob",
@@ -1657,8 +1739,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -1673,12 +1755,28 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pkcs8"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
+[[package]]
+name = "platforms"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14e6ab3f592e6fb464fc9712d8d6e6912de6473954635fd76a589d832cffcbb0"
+
 [[package]]
 name = "plotters"
 version = "0.3.4"
@@ -1730,7 +1828,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9825a04601d60621feed79c4e6b56d65db77cdca55cef43b46b0de1096d1c282"
 dependencies = [
  "proc-macro2 1.0.67",
- "syn 2.0.16",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -1741,7 +1839,7 @@ checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
 dependencies = [
  "proc-macro-error-attr",
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "syn 1.0.109",
  "version_check",
 ]
@@ -1753,7 +1851,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "version_check",
 ]
 
@@ -1822,7 +1920,7 @@ dependencies = [
  "prost",
  "prost-types",
  "regex",
- "syn 2.0.16",
+ "syn 2.0.39",
  "tempfile",
  "which",
 ]
@@ -1836,8 +1934,8 @@ dependencies = [
  "anyhow",
  "itertools",
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -1866,9 +1964,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.26"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4424af4bf778aae2051a77b60283332f386554255d722233d09fbfc7e30da2fc"
+checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
 dependencies = [
  "proc-macro2 1.0.67",
 ]
@@ -2096,6 +2194,15 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 
+[[package]]
+name = "rustc_version"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "rustix"
 version = "0.37.19"
@@ -2257,6 +2364,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "semver"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
+
 [[package]]
 name = "serde"
 version = "1.0.162"
@@ -2273,8 +2386,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2a0814352fd64b58489904a44ea8d90cb1a91dcb6b4f5ebabc32c8318e93cb6"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -2338,6 +2451,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "signature"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
+dependencies = [
+ "rand_core",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.8"
@@ -2405,6 +2527,16 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
+[[package]]
+name = "spki"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d1e996ef02c474957d681f1b05213dfb0abab947b446a62d37770b23500184a"
+dependencies = [
+ "base64ct",
+ "der",
+]
+
 [[package]]
 name = "static_assertions"
 version = "1.1.0"
@@ -2430,7 +2562,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "104842d6278bf64aa9d2f182ba4bde31e8aec7a131d29b7f444bb9b344a09e2a"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "structmeta-derive",
  "syn 1.0.109",
 ]
@@ -2442,7 +2574,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24420be405b590e2d746d83b01f09af673270cf80e9b003a5fa7b651c58c7d93"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "syn 1.0.109",
 ]
 
@@ -2470,18 +2602,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "unicode-ident",
 ]
 
 [[package]]
 name = "syn"
-version = "2.0.16"
+version = "2.0.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6f671d4b5ffdb8eadec19c0ae67fe2639df8684bd7bc4b83d986b8db549cf01"
+checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "unicode-ident",
 ]
 
@@ -2561,7 +2693,7 @@ dependencies = [
  "cfg-if",
  "proc-macro-error",
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "syn 1.0.109",
 ]
 
@@ -2583,7 +2715,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62d6408d1406657be2f9d1701fbae379331d30d2f6e92050710edb0d34eeb480"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "structmeta",
  "syn 1.0.109",
 ]
@@ -2616,8 +2748,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -2707,8 +2839,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -2832,8 +2964,8 @@ dependencies = [
  "prettyplease",
  "proc-macro2 1.0.67",
  "prost-build",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -2901,8 +3033,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f57e3ca2a01450b1a921183a9c9cbfda207fd822cef4ccb00a65402cbba7a74"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
- "syn 2.0.16",
+ "quote 1.0.33",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -3048,7 +3180,7 @@ name = "tvix-eval-builtin-macros"
 version = "0.0.1"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "syn 1.0.109",
  "tvix-eval",
 ]
@@ -3340,7 +3472,7 @@ dependencies = [
  "log",
  "once_cell",
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "syn 1.0.109",
  "wasm-bindgen-shared",
 ]
@@ -3363,7 +3495,7 @@ version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c21f77c0bedc37fd5dc21f897894a5ca01e7bb159884559461862ae90c0b4c5"
 dependencies = [
- "quote 1.0.26",
+ "quote 1.0.33",
  "wasm-bindgen-macro-support",
 ]
 
@@ -3374,7 +3506,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
 dependencies = [
  "proc-macro2 1.0.67",
- "quote 1.0.26",
+ "quote 1.0.33",
  "syn 1.0.109",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
@@ -3625,6 +3757,12 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09041cd90cf85f7f8b2df60c646f853b7f535ce68f85244eb6731cf89fa498ec"
 
+[[package]]
+name = "zeroize"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
+
 [[package]]
 name = "zstd"
 version = "0.9.2+zstd.1.5.1"
diff --git a/tvix/Cargo.nix b/tvix/Cargo.nix
index 98a0e67a6272..6270f89761e0 100644
--- a/tvix/Cargo.nix
+++ b/tvix/Cargo.nix
@@ -408,12 +408,12 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
             usesDefaultFeatures = false;
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             usesDefaultFeatures = false;
             features = [ "full" "parsing" "printing" "proc-macro" "clone-impls" ];
           }
@@ -460,11 +460,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             features = [ "full" "visit-mut" ];
           }
         ];
@@ -486,11 +486,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             features = [ "full" "visit-mut" ];
           }
         ];
@@ -508,7 +508,7 @@ rec {
           {
             name = "hermit-abi";
             packageId = "hermit-abi 0.1.19";
-            target = { target, features }: ("hermit" == target."os");
+            target = { target, features }: ("hermit" == target."os" or null);
           }
           {
             name = "libc";
@@ -736,7 +736,7 @@ rec {
             name = "addr2line";
             packageId = "addr2line";
             usesDefaultFeatures = false;
-            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env") && (!("uwp" == target."vendor"))));
+            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env" or null) && (!("uwp" == target."vendor" or null))));
           }
           {
             name = "cfg-if";
@@ -746,19 +746,19 @@ rec {
             name = "libc";
             packageId = "libc";
             usesDefaultFeatures = false;
-            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env") && (!("uwp" == target."vendor"))));
+            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env" or null) && (!("uwp" == target."vendor" or null))));
           }
           {
             name = "miniz_oxide";
             packageId = "miniz_oxide";
             usesDefaultFeatures = false;
-            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env") && (!("uwp" == target."vendor"))));
+            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env" or null) && (!("uwp" == target."vendor" or null))));
           }
           {
             name = "object";
             packageId = "object";
             usesDefaultFeatures = false;
-            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env") && (!("uwp" == target."vendor"))));
+            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env" or null) && (!("uwp" == target."vendor" or null))));
             features = [ "read_core" "elf" "macho" "pe" "unaligned" "archive" ];
           }
           {
@@ -798,6 +798,19 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" "std" ];
       };
+      "base64ct" = rec {
+        crateName = "base64ct";
+        version = "1.6.0";
+        edition = "2021";
+        sha256 = "0nvdba4jb8aikv60az40x2w1y96sjdq8z3yp09rwzmkhiwv1lg4c";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        features = {
+          "std" = [ "alloc" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" ];
+      };
       "bit-set" = rec {
         crateName = "bit-set";
         version = "0.5.3";
@@ -1319,11 +1332,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             features = [ "full" ];
           }
         ];
@@ -1428,6 +1441,18 @@ rec {
         sha256 = "1ix7w85kwvyybwi2jdkl3yva2r2bvdcc3ka2grjfzfgrapqimgxc";
 
       };
+      "const-oid" = rec {
+        crateName = "const-oid";
+        version = "0.9.5";
+        edition = "2021";
+        sha256 = "0vxb4d25mgk8y0phay7j078limx2553716ixsr1x5605k31j5h98";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        features = {
+          "arbitrary" = [ "dep:arbitrary" ];
+        };
+      };
       "constant_time_eq" = rec {
         crateName = "constant_time_eq";
         version = "0.2.5";
@@ -1523,12 +1548,12 @@ rec {
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: (("aarch64" == target."arch") && ("linux" == target."os"));
+            target = { target, features }: (("aarch64" == target."arch" or null) && ("linux" == target."os" or null));
           }
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: (("aarch64" == target."arch") && ("apple" == target."vendor"));
+            target = { target, features }: (("aarch64" == target."arch" or null) && ("apple" == target."vendor" or null));
           }
         ];
 
@@ -1823,6 +1848,100 @@ rec {
         };
         resolvedDefaultFeatures = [ "std" ];
       };
+      "curve25519-dalek" = rec {
+        crateName = "curve25519-dalek";
+        version = "4.1.1";
+        edition = "2021";
+        sha256 = "0p7ns5917k6369gajrsbfj24llc5zfm635yh3abla7sb5rm8r6z8";
+        authors = [
+          "Isis Lovecruft <isis@patternsinthevoid.net>"
+          "Henry de Valence <hdevalence@hdevalence.ca>"
+        ];
+        dependencies = [
+          {
+            name = "cfg-if";
+            packageId = "cfg-if";
+          }
+          {
+            name = "cpufeatures";
+            packageId = "cpufeatures";
+            target = { target, features }: ("x86_64" == target."arch" or null);
+          }
+          {
+            name = "curve25519-dalek-derive";
+            packageId = "curve25519-dalek-derive";
+            target = { target, features }: ((!("fiat" == target."curve25519_dalek_backend" or null)) && (!("serial" == target."curve25519_dalek_backend" or null)) && ("x86_64" == target."arch" or null));
+          }
+          {
+            name = "digest";
+            packageId = "digest";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "fiat-crypto";
+            packageId = "fiat-crypto";
+            usesDefaultFeatures = false;
+            target = { target, features }: ("fiat" == target."curve25519_dalek_backend" or null);
+          }
+          {
+            name = "subtle";
+            packageId = "subtle";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "zeroize";
+            packageId = "zeroize";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+        ];
+        buildDependencies = [
+          {
+            name = "platforms";
+            packageId = "platforms";
+          }
+          {
+            name = "rustc_version";
+            packageId = "rustc_version";
+          }
+        ];
+        features = {
+          "alloc" = [ "zeroize?/alloc" ];
+          "default" = [ "alloc" "precomputed-tables" "zeroize" ];
+          "digest" = [ "dep:digest" ];
+          "ff" = [ "dep:ff" ];
+          "group" = [ "dep:group" "rand_core" ];
+          "group-bits" = [ "group" "ff/bits" ];
+          "rand_core" = [ "dep:rand_core" ];
+          "serde" = [ "dep:serde" ];
+          "zeroize" = [ "dep:zeroize" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "digest" "precomputed-tables" "zeroize" ];
+      };
+      "curve25519-dalek-derive" = rec {
+        crateName = "curve25519-dalek-derive";
+        version = "0.1.1";
+        edition = "2021";
+        sha256 = "1cry71xxrr0mcy5my3fb502cwfxy6822k4pm19cwrilrg7hq4s7l";
+        procMacro = true;
+        dependencies = [
+          {
+            name = "proc-macro2";
+            packageId = "proc-macro2 1.0.67";
+          }
+          {
+            name = "quote";
+            packageId = "quote 1.0.33";
+          }
+          {
+            name = "syn";
+            packageId = "syn 2.0.39";
+            features = [ "full" ];
+          }
+        ];
+
+      };
       "data-encoding" = rec {
         crateName = "data-encoding";
         version = "2.3.3";
@@ -1837,6 +1956,41 @@ rec {
         };
         resolvedDefaultFeatures = [ "alloc" "default" "std" ];
       };
+      "der" = rec {
+        crateName = "der";
+        version = "0.7.8";
+        edition = "2021";
+        sha256 = "070bwiyr80800h31c5zd96ckkgagfjgnrrdmz3dzg2lccsd3dypz";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "const-oid";
+            packageId = "const-oid";
+            optional = true;
+          }
+          {
+            name = "zeroize";
+            packageId = "zeroize";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+        ];
+        features = {
+          "alloc" = [ "zeroize?/alloc" ];
+          "arbitrary" = [ "dep:arbitrary" "const-oid?/arbitrary" "std" ];
+          "bytes" = [ "dep:bytes" "alloc" ];
+          "derive" = [ "dep:der_derive" ];
+          "flagset" = [ "dep:flagset" ];
+          "oid" = [ "dep:const-oid" ];
+          "pem" = [ "dep:pem-rfc7468" "alloc" "zeroize" ];
+          "std" = [ "alloc" ];
+          "time" = [ "dep:time" ];
+          "zeroize" = [ "dep:zeroize" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "oid" "std" "zeroize" ];
+      };
       "diff" = rec {
         crateName = "diff";
         version = "0.1.13";
@@ -1941,7 +2095,7 @@ rec {
             name = "redox_users";
             packageId = "redox_users";
             usesDefaultFeatures = false;
-            target = { target, features }: ("redox" == target."os");
+            target = { target, features }: ("redox" == target."os" or null);
           }
           {
             name = "winapi";
@@ -1970,7 +2124,7 @@ rec {
             name = "redox_users";
             packageId = "redox_users";
             usesDefaultFeatures = false;
-            target = { target, features }: ("redox" == target."os");
+            target = { target, features }: ("redox" == target."os" or null);
           }
           {
             name = "winapi";
@@ -2001,6 +2155,115 @@ rec {
         features = { };
         resolvedDefaultFeatures = [ "default" ];
       };
+      "ed25519" = rec {
+        crateName = "ed25519";
+        version = "2.2.3";
+        edition = "2021";
+        sha256 = "0lydzdf26zbn82g7xfczcac9d7mzm3qgx934ijjrd5hjpjx32m8i";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "pkcs8";
+            packageId = "pkcs8";
+            optional = true;
+          }
+          {
+            name = "signature";
+            packageId = "signature";
+            usesDefaultFeatures = false;
+          }
+        ];
+        features = {
+          "alloc" = [ "pkcs8?/alloc" ];
+          "default" = [ "std" ];
+          "pem" = [ "alloc" "pkcs8/pem" ];
+          "pkcs8" = [ "dep:pkcs8" ];
+          "serde" = [ "dep:serde" ];
+          "serde_bytes" = [ "serde" "dep:serde_bytes" ];
+          "std" = [ "pkcs8?/std" "signature/std" ];
+          "zeroize" = [ "dep:zeroize" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "default" "std" ];
+      };
+      "ed25519-dalek" = rec {
+        crateName = "ed25519-dalek";
+        version = "2.1.0";
+        edition = "2021";
+        sha256 = "1h13qm789m9gdjl6jazss80hqi8ll37m0afwcnw23zcbqjp8wqhz";
+        authors = [
+          "isis lovecruft <isis@patternsinthevoid.net>"
+          "Tony Arcieri <bascule@gmail.com>"
+          "Michael Rosenberg <michael@mrosenberg.pub>"
+        ];
+        dependencies = [
+          {
+            name = "curve25519-dalek";
+            packageId = "curve25519-dalek";
+            usesDefaultFeatures = false;
+            features = [ "digest" ];
+          }
+          {
+            name = "ed25519";
+            packageId = "ed25519";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "serde";
+            packageId = "serde";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "sha2";
+            packageId = "sha2";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "subtle";
+            packageId = "subtle";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "zeroize";
+            packageId = "zeroize";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+        ];
+        devDependencies = [
+          {
+            name = "curve25519-dalek";
+            packageId = "curve25519-dalek";
+            usesDefaultFeatures = false;
+            features = [ "digest" "rand_core" ];
+          }
+          {
+            name = "serde";
+            packageId = "serde";
+            features = [ "derive" ];
+          }
+        ];
+        features = {
+          "alloc" = [ "curve25519-dalek/alloc" "ed25519/alloc" "serde?/alloc" "zeroize/alloc" ];
+          "asm" = [ "sha2/asm" ];
+          "batch" = [ "alloc" "merlin" "rand_core" ];
+          "default" = [ "fast" "std" "zeroize" ];
+          "digest" = [ "signature/digest" ];
+          "fast" = [ "curve25519-dalek/precomputed-tables" ];
+          "legacy_compatibility" = [ "curve25519-dalek/legacy_compatibility" ];
+          "merlin" = [ "dep:merlin" ];
+          "pem" = [ "alloc" "ed25519/pem" "pkcs8" ];
+          "pkcs8" = [ "ed25519/pkcs8" ];
+          "rand_core" = [ "dep:rand_core" ];
+          "serde" = [ "dep:serde" "ed25519/serde" ];
+          "signature" = [ "dep:signature" ];
+          "std" = [ "alloc" "ed25519/std" "serde?/std" "sha2/std" ];
+          "zeroize" = [ "dep:zeroize" "curve25519-dalek/zeroize" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "default" "fast" "std" "zeroize" ];
+      };
       "either" = rec {
         crateName = "either";
         version = "1.8.1";
@@ -2060,17 +2323,17 @@ rec {
           {
             name = "errno-dragonfly";
             packageId = "errno-dragonfly";
-            target = { target, features }: ("dragonfly" == target."os");
+            target = { target, features }: ("dragonfly" == target."os" or null);
           }
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: ("hermit" == target."os");
+            target = { target, features }: ("hermit" == target."os" or null);
           }
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: ("wasi" == target."os");
+            target = { target, features }: ("wasi" == target."os" or null);
           }
           {
             name = "libc";
@@ -2144,14 +2407,14 @@ rec {
           {
             name = "instant";
             packageId = "instant";
-            target = { target, features }: (("wasm32" == target."arch") && (!("wasi" == target."os")));
+            target = { target, features }: (("wasm32" == target."arch" or null) && (!("wasi" == target."os" or null)));
           }
         ];
         devDependencies = [
           {
             name = "instant";
             packageId = "instant";
-            target = { target, features }: (("wasm32" == target."arch") && (!("wasi" == target."os")));
+            target = { target, features }: (("wasm32" == target."arch" or null) && (!("wasi" == target."os" or null)));
             features = [ "wasm-bindgen" ];
           }
         ];
@@ -2185,6 +2448,18 @@ rec {
         ];
 
       };
+      "fiat-crypto" = rec {
+        crateName = "fiat-crypto";
+        version = "0.2.5";
+        edition = "2018";
+        sha256 = "1dxn0g50pv0ppal779vi7k40fr55pbhkyv4in7i13pgl4sn3wmr7";
+        authors = [
+          "Fiat Crypto library authors <jgross@mit.edu>"
+        ];
+        features = {
+          "default" = [ "std" ];
+        };
+      };
       "fixedbitset" = rec {
         crateName = "fixedbitset";
         version = "0.4.2";
@@ -2285,13 +2560,13 @@ rec {
             name = "caps";
             packageId = "caps";
             optional = true;
-            target = { target, features }: ("linux" == target."os");
+            target = { target, features }: ("linux" == target."os" or null);
           }
           {
             name = "core-foundation-sys";
             packageId = "core-foundation-sys";
             optional = true;
-            target = { target, features }: ("macos" == target."os");
+            target = { target, features }: ("macos" == target."os" or null);
           }
           {
             name = "lazy_static";
@@ -2543,11 +2818,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             features = [ "full" ];
           }
         ];
@@ -2776,7 +3051,7 @@ rec {
             name = "wasi";
             packageId = "wasi";
             usesDefaultFeatures = false;
-            target = { target, features }: ("wasi" == target."os");
+            target = { target, features }: ("wasi" == target."os" or null);
           }
         ];
         features = {
@@ -3483,7 +3758,7 @@ rec {
             name = "hermit-abi";
             packageId = "hermit-abi 0.3.1";
             optional = true;
-            target = { target, features }: ("hermit" == target."os");
+            target = { target, features }: ("hermit" == target."os" or null);
           }
           {
             name = "libc";
@@ -3545,7 +3820,7 @@ rec {
           {
             name = "hermit-abi";
             packageId = "hermit-abi 0.3.1";
-            target = { target, features }: ("hermit" == target."os");
+            target = { target, features }: ("hermit" == target."os" or null);
           }
           {
             name = "io-lifetimes";
@@ -3554,7 +3829,7 @@ rec {
           {
             name = "rustix";
             packageId = "rustix";
-            target = { target, features }: (!((target."windows" or false) || ("hermit" == target."os") || ("unknown" == target."os")));
+            target = { target, features }: (!((target."windows" or false) || ("hermit" == target."os" or null) || ("unknown" == target."os" or null)));
             features = [ "termios" ];
           }
           {
@@ -4138,7 +4413,7 @@ rec {
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: ("wasi" == target."os");
+            target = { target, features }: ("wasi" == target."os" or null);
           }
           {
             name = "libc";
@@ -4152,7 +4427,7 @@ rec {
           {
             name = "wasi";
             packageId = "wasi";
-            target = { target, features }: ("wasi" == target."os");
+            target = { target, features }: ("wasi" == target."os" or null);
           }
           {
             name = "windows-sys";
@@ -4222,7 +4497,7 @@ rec {
             name = "memoffset";
             packageId = "memoffset 0.6.5";
             optional = true;
-            target = { target, features }: (!("redox" == target."os"));
+            target = { target, features }: (!("redox" == target."os" or null));
           }
         ];
         features = {
@@ -4398,6 +4673,14 @@ rec {
             name = "data-encoding";
             packageId = "data-encoding";
           }
+          {
+            name = "ed25519";
+            packageId = "ed25519";
+          }
+          {
+            name = "ed25519-dalek";
+            packageId = "ed25519-dalek";
+          }
           {
             name = "futures-util";
             packageId = "futures-util";
@@ -4541,7 +4824,7 @@ rec {
           {
             name = "winapi";
             packageId = "winapi";
-            target = { target, features }: ("windows" == target."os");
+            target = { target, features }: ("windows" == target."os" or null);
             features = [ "consoleapi" "errhandlingapi" "fileapi" "handleapi" "processenv" ];
           }
         ];
@@ -4589,7 +4872,7 @@ rec {
           {
             name = "hermit-abi";
             packageId = "hermit-abi 0.2.6";
-            target = { target, features }: ((("x86_64" == target."arch") || ("aarch64" == target."arch")) && ("hermit" == target."os"));
+            target = { target, features }: ((("x86_64" == target."arch" or null) || ("aarch64" == target."arch" or null)) && ("hermit" == target."os" or null));
           }
           {
             name = "libc";
@@ -4783,7 +5066,7 @@ rec {
           {
             name = "redox_syscall";
             packageId = "redox_syscall 0.2.16";
-            target = { target, features }: ("redox" == target."os");
+            target = { target, features }: ("redox" == target."os" or null);
           }
           {
             name = "smallvec";
@@ -4824,7 +5107,7 @@ rec {
           {
             name = "redox_syscall";
             packageId = "redox_syscall 0.3.5";
-            target = { target, features }: ("redox" == target."os");
+            target = { target, features }: ("redox" == target."os" or null);
           }
           {
             name = "smallvec";
@@ -4924,11 +5207,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             features = [ "full" "visit-mut" ];
           }
         ];
@@ -4951,6 +5234,40 @@ rec {
         ];
 
       };
+      "pkcs8" = rec {
+        crateName = "pkcs8";
+        version = "0.10.2";
+        edition = "2021";
+        sha256 = "1dx7w21gvn07azszgqd3ryjhyphsrjrmq5mmz1fbxkj5g0vv4l7r";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "der";
+            packageId = "der";
+            features = [ "oid" ];
+          }
+          {
+            name = "spki";
+            packageId = "spki";
+          }
+        ];
+        features = {
+          "3des" = [ "encryption" "pkcs5/3des" ];
+          "alloc" = [ "der/alloc" "der/zeroize" "spki/alloc" ];
+          "des-insecure" = [ "encryption" "pkcs5/des-insecure" ];
+          "encryption" = [ "alloc" "pkcs5/alloc" "pkcs5/pbes2" "rand_core" ];
+          "getrandom" = [ "rand_core/getrandom" ];
+          "pem" = [ "alloc" "der/pem" "spki/pem" ];
+          "pkcs5" = [ "dep:pkcs5" ];
+          "rand_core" = [ "dep:rand_core" ];
+          "sha1-insecure" = [ "encryption" "pkcs5/sha1-insecure" ];
+          "std" = [ "alloc" "der/std" "spki/std" ];
+          "subtle" = [ "dep:subtle" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "std" ];
+      };
       "pkg-config" = rec {
         crateName = "pkg-config";
         version = "0.3.27";
@@ -4961,6 +5278,21 @@ rec {
         ];
 
       };
+      "platforms" = rec {
+        crateName = "platforms";
+        version = "3.2.0";
+        edition = "2018";
+        sha256 = "1c6bzwn877aqdbbmyqsl753ycbciwvbdh4lpzijb8vrfb4zsprhl";
+        authors = [
+          "Tony Arcieri <bascule@gmail.com>"
+          "Sergey \"Shnatsel\" Davidoff <shnatsel@gmail.com>"
+        ];
+        features = {
+          "default" = [ "std" ];
+          "serde" = [ "dep:serde" ];
+        };
+        resolvedDefaultFeatures = [ "default" "std" ];
+      };
       "plotters" = rec {
         crateName = "plotters";
         version = "0.3.4";
@@ -4986,12 +5318,12 @@ rec {
           {
             name = "wasm-bindgen";
             packageId = "wasm-bindgen";
-            target = { target, features }: (("wasm32" == target."arch") && (!("wasi" == target."os")));
+            target = { target, features }: (("wasm32" == target."arch" or null) && (!("wasi" == target."os" or null)));
           }
           {
             name = "web-sys";
             packageId = "web-sys";
-            target = { target, features }: (("wasm32" == target."arch") && (!("wasi" == target."os")));
+            target = { target, features }: (("wasm32" == target."arch" or null) && (!("wasi" == target."os" or null)));
             features = [ "Document" "DomRect" "Element" "HtmlElement" "Node" "Window" "HtmlCanvasElement" "CanvasRenderingContext2d" ];
           }
         ];
@@ -5102,7 +5434,7 @@ rec {
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             usesDefaultFeatures = false;
             features = [ "full" ];
           }
@@ -5110,7 +5442,7 @@ rec {
         devDependencies = [
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             usesDefaultFeatures = false;
             features = [ "parsing" ];
           }
@@ -5138,7 +5470,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
@@ -5176,7 +5508,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
         ];
         buildDependencies = [
@@ -5407,7 +5739,7 @@ rec {
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             optional = true;
             features = [ "full" ];
           }
@@ -5459,11 +5791,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             features = [ "extra-traits" ];
           }
         ];
@@ -5525,11 +5857,11 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" "proc-macro" ];
       };
-      "quote 1.0.26" = rec {
+      "quote 1.0.33" = rec {
         crateName = "quote";
-        version = "1.0.26";
+        version = "1.0.33";
         edition = "2018";
-        sha256 = "1z521piwggwzs0rj4wjx4ma6af1g6f1h5dkp382y5akqyx5sy924";
+        sha256 = "1biw54hbbr12wdwjac55z1m2x2rylciw83qnjn564a3096jgqrsj";
         authors = [
           "David Tolnay <dtolnay@gmail.com>"
         ];
@@ -5942,7 +6274,7 @@ rec {
           {
             name = "encoding_rs";
             packageId = "encoding_rs";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "futures-core";
@@ -5957,7 +6289,7 @@ rec {
           {
             name = "h2";
             packageId = "h2";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "http";
@@ -5966,13 +6298,13 @@ rec {
           {
             name = "http-body";
             packageId = "http-body";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "hyper";
             packageId = "hyper";
             usesDefaultFeatures = false;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
             features = [ "tcp" "http1" "http2" "client" "runtime" ];
           }
           {
@@ -5980,55 +6312,55 @@ rec {
             packageId = "hyper-rustls";
             optional = true;
             usesDefaultFeatures = false;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "ipnet";
             packageId = "ipnet";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "js-sys";
             packageId = "js-sys";
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
           }
           {
             name = "log";
             packageId = "log";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "mime";
             packageId = "mime";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "once_cell";
             packageId = "once_cell";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "percent-encoding";
             packageId = "percent-encoding";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "pin-project-lite";
             packageId = "pin-project-lite";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "rustls";
             packageId = "rustls";
             optional = true;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
             features = [ "dangerous_configuration" ];
           }
           {
             name = "rustls-pemfile";
             packageId = "rustls-pemfile";
             optional = true;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "serde";
@@ -6042,7 +6374,7 @@ rec {
           {
             name = "serde_json";
             packageId = "serde_json";
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
           }
           {
             name = "serde_urlencoded";
@@ -6051,27 +6383,27 @@ rec {
           {
             name = "system-configuration";
             packageId = "system-configuration";
-            target = { target, features }: ("macos" == target."os");
+            target = { target, features }: ("macos" == target."os" or null);
           }
           {
             name = "tokio";
             packageId = "tokio";
             usesDefaultFeatures = false;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
             features = [ "net" "time" ];
           }
           {
             name = "tokio-rustls";
             packageId = "tokio-rustls";
             optional = true;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "tokio-util";
             packageId = "tokio-util";
             optional = true;
             usesDefaultFeatures = false;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
             features = [ "codec" "io" ];
           }
           {
@@ -6085,30 +6417,30 @@ rec {
           {
             name = "wasm-bindgen";
             packageId = "wasm-bindgen";
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
           }
           {
             name = "wasm-bindgen-futures";
             packageId = "wasm-bindgen-futures";
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
           }
           {
             name = "wasm-streams";
             packageId = "wasm-streams";
             optional = true;
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
           }
           {
             name = "web-sys";
             packageId = "web-sys";
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
             features = [ "AbortController" "AbortSignal" "Headers" "Request" "RequestInit" "RequestMode" "Response" "Window" "FormData" "Blob" "BlobPropertyBag" "ServiceWorkerGlobalScope" "RequestCredentials" "File" "ReadableStream" ];
           }
           {
             name = "webpki-roots";
             packageId = "webpki-roots";
             optional = true;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
           }
           {
             name = "winreg";
@@ -6121,26 +6453,26 @@ rec {
             name = "hyper";
             packageId = "hyper";
             usesDefaultFeatures = false;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
             features = [ "tcp" "stream" "http1" "http2" "client" "server" "runtime" ];
           }
           {
             name = "serde";
             packageId = "serde";
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
             features = [ "derive" ];
           }
           {
             name = "tokio";
             packageId = "tokio";
             usesDefaultFeatures = false;
-            target = { target, features }: (!("wasm32" == target."arch"));
+            target = { target, features }: (!("wasm32" == target."arch" or null));
             features = [ "macros" "rt-multi-thread" ];
           }
           {
             name = "wasm-bindgen";
             packageId = "wasm-bindgen";
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
             features = [ "serde-serialize" ];
           }
         ];
@@ -6204,28 +6536,28 @@ rec {
             name = "libc";
             packageId = "libc";
             usesDefaultFeatures = false;
-            target = { target, features }: (("android" == target."os") || ("linux" == target."os"));
+            target = { target, features }: (("android" == target."os" or null) || ("linux" == target."os" or null));
           }
           {
             name = "once_cell";
             packageId = "once_cell";
             optional = true;
             usesDefaultFeatures = false;
-            target = { target, features }: (("android" == target."os") || ("linux" == target."os"));
+            target = { target, features }: (("android" == target."os" or null) || ("linux" == target."os" or null));
             features = [ "std" ];
           }
           {
             name = "once_cell";
             packageId = "once_cell";
             usesDefaultFeatures = false;
-            target = { target, features }: (("dragonfly" == target."os") || ("freebsd" == target."os") || ("illumos" == target."os") || ("netbsd" == target."os") || ("openbsd" == target."os") || ("solaris" == target."os"));
+            target = { target, features }: (("dragonfly" == target."os" or null) || ("freebsd" == target."os" or null) || ("illumos" == target."os" or null) || ("netbsd" == target."os" or null) || ("openbsd" == target."os" or null) || ("solaris" == target."os" or null));
             features = [ "std" ];
           }
           {
             name = "spin";
             packageId = "spin";
             usesDefaultFeatures = false;
-            target = { target, features }: (("x86" == target."arch") || ("x86_64" == target."arch") || ((("aarch64" == target."arch") || ("arm" == target."arch")) && (("android" == target."os") || ("fuchsia" == target."os") || ("linux" == target."os"))));
+            target = { target, features }: (("x86" == target."arch" or null) || ("x86_64" == target."arch" or null) || ((("aarch64" == target."arch" or null) || ("arm" == target."arch" or null)) && (("android" == target."os" or null) || ("fuchsia" == target."os" or null) || ("linux" == target."os" or null))));
           }
           {
             name = "untrusted";
@@ -6235,14 +6567,14 @@ rec {
             name = "web-sys";
             packageId = "web-sys";
             usesDefaultFeatures = false;
-            target = { target, features }: (("wasm32" == target."arch") && ("unknown" == target."vendor") && ("unknown" == target."os") && ("" == target."env"));
+            target = { target, features }: (("wasm32" == target."arch" or null) && ("unknown" == target."vendor" or null) && ("unknown" == target."os" or null) && ("" == target."env" or null));
             features = [ "Crypto" "Window" ];
           }
           {
             name = "winapi";
             packageId = "winapi";
             usesDefaultFeatures = false;
-            target = { target, features }: ("windows" == target."os");
+            target = { target, features }: ("windows" == target."os" or null);
             features = [ "ntsecapi" "wtypesbase" ];
           }
         ];
@@ -6349,6 +6681,23 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" "std" ];
       };
+      "rustc_version" = rec {
+        crateName = "rustc_version";
+        version = "0.4.0";
+        edition = "2018";
+        sha256 = "0rpk9rcdk405xhbmgclsh4pai0svn49x35aggl4nhbkd4a2zb85z";
+        authors = [
+          "Dirkjan Ochtman <dirkjan@ochtman.nl>"
+          "Marvin Löbel <loebel.marvin@gmail.com>"
+        ];
+        dependencies = [
+          {
+            name = "semver";
+            packageId = "semver";
+          }
+        ];
+
+      };
       "rustix" = rec {
         crateName = "rustix";
         version = "0.37.19";
@@ -6369,14 +6718,14 @@ rec {
             rename = "libc_errno";
             optional = true;
             usesDefaultFeatures = false;
-            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os") && (("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")) || (("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("powerpc64" == target."arch") || ("riscv64" == target."arch") || ("mips" == target."arch") || ("mips64" == target."arch")))));
+            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os" or null) && (("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || (("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("powerpc64" == target."arch" or null) || ("riscv64" == target."arch" or null) || ("mips" == target."arch" or null) || ("mips64" == target."arch" or null)))));
           }
           {
             name = "errno";
             packageId = "errno";
             rename = "libc_errno";
             usesDefaultFeatures = false;
-            target = { target, features }: ((!(target."windows" or false)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os") && (("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")) || (("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("powerpc64" == target."arch") || ("riscv64" == target."arch") || ("mips" == target."arch") || ("mips64" == target."arch"))))))));
+            target = { target, features }: ((!(target."windows" or false)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os" or null) && (("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || (("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("powerpc64" == target."arch" or null) || ("riscv64" == target."arch" or null) || ("mips" == target."arch" or null) || ("mips64" == target."arch" or null))))))));
           }
           {
             name = "errno";
@@ -6396,27 +6745,27 @@ rec {
             name = "libc";
             packageId = "libc";
             optional = true;
-            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os") && (("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")) || (("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("powerpc64" == target."arch") || ("riscv64" == target."arch") || ("mips" == target."arch") || ("mips64" == target."arch")))));
+            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os" or null) && (("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || (("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("powerpc64" == target."arch" or null) || ("riscv64" == target."arch" or null) || ("mips" == target."arch" or null) || ("mips64" == target."arch" or null)))));
             features = [ "extra_traits" ];
           }
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: ((!(target."windows" or false)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os") && (("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")) || (("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("powerpc64" == target."arch") || ("riscv64" == target."arch") || ("mips" == target."arch") || ("mips64" == target."arch"))))))));
+            target = { target, features }: ((!(target."windows" or false)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os" or null) && (("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || (("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("powerpc64" == target."arch" or null) || ("riscv64" == target."arch" or null) || ("mips" == target."arch" or null) || ("mips64" == target."arch" or null))))))));
             features = [ "extra_traits" ];
           }
           {
             name = "linux-raw-sys";
             packageId = "linux-raw-sys";
             usesDefaultFeatures = false;
-            target = { target, features }: ((("android" == target."os") || ("linux" == target."os")) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os") && (("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")) || (("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("powerpc64" == target."arch") || ("riscv64" == target."arch") || ("mips" == target."arch") || ("mips64" == target."arch"))))))));
+            target = { target, features }: ((("android" == target."os" or null) || ("linux" == target."os" or null)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os" or null) && (("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || (("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("powerpc64" == target."arch" or null) || ("riscv64" == target."arch" or null) || ("mips" == target."arch" or null) || ("mips64" == target."arch" or null))))))));
             features = [ "general" "ioctl" "no_std" ];
           }
           {
             name = "linux-raw-sys";
             packageId = "linux-raw-sys";
             usesDefaultFeatures = false;
-            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os") && (("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")) || (("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("powerpc64" == target."arch") || ("riscv64" == target."arch") || ("mips" == target."arch") || ("mips64" == target."arch")))));
+            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os" or null) && (("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || (("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("powerpc64" == target."arch" or null) || ("riscv64" == target."arch" or null) || ("mips" == target."arch" or null) || ("mips64" == target."arch" or null)))));
             features = [ "general" "errno" "ioctl" "no_std" ];
           }
           {
@@ -6520,7 +6869,7 @@ rec {
           {
             name = "openssl-probe";
             packageId = "openssl-probe";
-            target = { target, features }: ((target."unix" or false) && (!("macos" == target."os")));
+            target = { target, features }: ((target."unix" or false) && (!("macos" == target."os" or null)));
           }
           {
             name = "rustls-pemfile";
@@ -6534,7 +6883,7 @@ rec {
           {
             name = "security-framework";
             packageId = "security-framework";
-            target = { target, features }: ("macos" == target."os");
+            target = { target, features }: ("macos" == target."os" or null);
           }
         ];
 
@@ -6879,6 +7228,20 @@ rec {
         };
         resolvedDefaultFeatures = [ "OSX_10_9" ];
       };
+      "semver" = rec {
+        crateName = "semver";
+        version = "1.0.20";
+        edition = "2018";
+        sha256 = "140hmbfa743hbmah1zjf07s8apavhvn04204qjigjiz5w6iscvw3";
+        authors = [
+          "David Tolnay <dtolnay@gmail.com>"
+        ];
+        features = {
+          "default" = [ "std" ];
+          "serde" = [ "dep:serde" ];
+        };
+        resolvedDefaultFeatures = [ "default" "std" ];
+      };
       "serde" = rec {
         crateName = "serde";
         version = "1.0.162";
@@ -6925,11 +7288,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
           }
         ];
         features = { };
@@ -7036,7 +7399,7 @@ rec {
           {
             name = "cpufeatures";
             packageId = "cpufeatures";
-            target = { target, features }: (("aarch64" == target."arch") || ("x86_64" == target."arch") || ("x86" == target."arch"));
+            target = { target, features }: (("aarch64" == target."arch" or null) || ("x86_64" == target."arch" or null) || ("x86" == target."arch" or null));
           }
           {
             name = "digest";
@@ -7095,6 +7458,30 @@ rec {
         ];
 
       };
+      "signature" = rec {
+        crateName = "signature";
+        version = "2.2.0";
+        edition = "2021";
+        sha256 = "1pi9hd5vqfr3q3k49k37z06p7gs5si0in32qia4mmr1dancr6m3p";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "rand_core";
+            packageId = "rand_core";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+        ];
+        features = {
+          "derive" = [ "dep:derive" ];
+          "digest" = [ "dep:digest" ];
+          "rand_core" = [ "dep:rand_core" ];
+          "std" = [ "alloc" "rand_core?/std" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "std" ];
+      };
       "slab" = rec {
         crateName = "slab";
         version = "0.4.8";
@@ -7139,7 +7526,7 @@ rec {
           {
             name = "fs2";
             packageId = "fs2";
-            target = { target, features }: (("linux" == target."os") || ("macos" == target."os") || ("windows" == target."os"));
+            target = { target, features }: (("linux" == target."os" or null) || ("macos" == target."os" or null) || ("windows" == target."os" or null));
           }
           {
             name = "fxhash";
@@ -7289,6 +7676,38 @@ rec {
         ];
 
       };
+      "spki" = rec {
+        crateName = "spki";
+        version = "0.7.2";
+        edition = "2021";
+        sha256 = "0jhq00sv4w3psdi6li3vjjmspc6z2d9b1wc1srbljircy1p9j7lx";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "base64ct";
+            packageId = "base64ct";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "der";
+            packageId = "der";
+            features = [ "oid" ];
+          }
+        ];
+        features = {
+          "alloc" = [ "base64ct?/alloc" "der/alloc" ];
+          "arbitrary" = [ "std" "dep:arbitrary" "der/arbitrary" ];
+          "base64" = [ "dep:base64ct" ];
+          "fingerprint" = [ "sha2" ];
+          "pem" = [ "alloc" "der/pem" ];
+          "sha2" = [ "dep:sha2" ];
+          "std" = [ "der/std" "alloc" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "std" ];
+      };
       "static_assertions" = rec {
         crateName = "static_assertions";
         version = "1.1.0";
@@ -7336,7 +7755,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "structmeta-derive";
@@ -7372,7 +7791,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
@@ -7450,7 +7869,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
             optional = true;
             usesDefaultFeatures = false;
           }
@@ -7468,11 +7887,11 @@ rec {
         };
         resolvedDefaultFeatures = [ "clone-impls" "default" "derive" "extra-traits" "full" "parsing" "printing" "proc-macro" "quote" "visit" "visit-mut" ];
       };
-      "syn 2.0.16" = rec {
+      "syn 2.0.39" = rec {
         crateName = "syn";
-        version = "2.0.16";
+        version = "2.0.39";
         edition = "2021";
-        sha256 = "00fg96sqsswq7nwc8yxxhj3dyf96zrksxh0rxjnqxnzznpa73xm6";
+        sha256 = "0ymyhxnk1yi4pzf72qk3lrdm9lgjwcrcwci0hhz5vx7wya88prr3";
         authors = [
           "David Tolnay <dtolnay@gmail.com>"
         ];
@@ -7484,7 +7903,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
             optional = true;
             usesDefaultFeatures = false;
           }
@@ -7603,12 +8022,12 @@ rec {
           {
             name = "redox_syscall";
             packageId = "redox_syscall 0.3.5";
-            target = { target, features }: ("redox" == target."os");
+            target = { target, features }: ("redox" == target."os" or null);
           }
           {
             name = "rustix";
             packageId = "rustix";
-            target = { target, features }: ((target."unix" or false) || ("wasi" == target."os"));
+            target = { target, features }: ((target."unix" or false) || ("wasi" == target."os" or null));
             features = [ "fs" ];
           }
           {
@@ -7685,7 +8104,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
@@ -7746,7 +8165,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "structmeta";
@@ -7822,11 +8241,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
           }
         ];
 
@@ -8143,11 +8562,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             features = [ "full" ];
           }
         ];
@@ -8603,11 +9022,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
           }
         ];
         features = {
@@ -8873,11 +9292,11 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
-            packageId = "syn 2.0.16";
+            packageId = "syn 2.0.39";
             usesDefaultFeatures = false;
             features = [ "full" "parsing" "printing" "visit-mut" "clone-impls" "extra-traits" "proc-macro" ];
           }
@@ -9443,7 +9862,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
@@ -10146,7 +10565,7 @@ rec {
           {
             name = "bitflags";
             packageId = "bitflags 1.3.2";
-            target = { target, features }: (("linux" == target."os") || ("android" == target."os"));
+            target = { target, features }: (("linux" == target."os" or null) || ("android" == target."os" or null));
           }
           {
             name = "libc";
@@ -10292,7 +10711,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
@@ -10354,7 +10773,7 @@ rec {
         dependencies = [
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "wasm-bindgen-macro-support";
@@ -10382,7 +10801,7 @@ rec {
           }
           {
             name = "quote";
-            packageId = "quote 1.0.26";
+            packageId = "quote 1.0.33";
           }
           {
             name = "syn";
@@ -11673,37 +12092,37 @@ rec {
           {
             name = "windows_aarch64_gnullvm";
             packageId = "windows_aarch64_gnullvm 0.48.0";
-            target = { target, features }: (("aarch64" == target."arch") && ("gnu" == target."env") && ("llvm" == target."abi") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("aarch64" == target."arch" or null) && ("gnu" == target."env" or null) && ("llvm" == target."abi" or null) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_aarch64_msvc";
             packageId = "windows_aarch64_msvc 0.48.0";
-            target = { target, features }: (("aarch64" == target."arch") && ("msvc" == target."env") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("aarch64" == target."arch" or null) && ("msvc" == target."env" or null) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_i686_gnu";
             packageId = "windows_i686_gnu 0.48.0";
-            target = { target, features }: (("x86" == target."arch") && ("gnu" == target."env") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86" == target."arch" or null) && ("gnu" == target."env" or null) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_i686_msvc";
             packageId = "windows_i686_msvc 0.48.0";
-            target = { target, features }: (("x86" == target."arch") && ("msvc" == target."env") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86" == target."arch" or null) && ("msvc" == target."env" or null) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_x86_64_gnu";
             packageId = "windows_x86_64_gnu 0.48.0";
-            target = { target, features }: (("x86_64" == target."arch") && ("gnu" == target."env") && (!("llvm" == target."abi")) && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86_64" == target."arch" or null) && ("gnu" == target."env" or null) && (!("llvm" == target."abi" or null)) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_x86_64_gnullvm";
             packageId = "windows_x86_64_gnullvm 0.48.0";
-            target = { target, features }: (("x86_64" == target."arch") && ("gnu" == target."env") && ("llvm" == target."abi") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86_64" == target."arch" or null) && ("gnu" == target."env" or null) && ("llvm" == target."abi" or null) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_x86_64_msvc";
             packageId = "windows_x86_64_msvc 0.48.0";
-            target = { target, features }: (("x86_64" == target."arch") && ("msvc" == target."env") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86_64" == target."arch" or null) && ("msvc" == target."env" or null) && (!(target."windows_raw_dylib" or false)));
           }
         ];
 
@@ -11931,6 +12350,23 @@ rec {
         ];
 
       };
+      "zeroize" = rec {
+        crateName = "zeroize";
+        version = "1.7.0";
+        edition = "2021";
+        sha256 = "0bfvby7k9pdp6623p98yz2irqnamcyzpn7zh20nqmdn68b0lwnsj";
+        authors = [
+          "The RustCrypto Project Developers"
+        ];
+        features = {
+          "default" = [ "alloc" ];
+          "derive" = [ "zeroize_derive" ];
+          "serde" = [ "dep:serde" ];
+          "std" = [ "alloc" ];
+          "zeroize_derive" = [ "dep:zeroize_derive" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" ];
+      };
       "zstd" = rec {
         crateName = "zstd";
         version = "0.9.2+zstd.1.5.1";
diff --git a/tvix/nix-compat/Cargo.toml b/tvix/nix-compat/Cargo.toml
index db6c772019c8..115c1b739764 100644
--- a/tvix/nix-compat/Cargo.toml
+++ b/tvix/nix-compat/Cargo.toml
@@ -12,6 +12,8 @@ async = ["futures-util"]
 bitflags = "2.4.1"
 bstr = { version = "1.6.0", features = ["alloc", "unicode", "serde"] }
 data-encoding = "2.3.3"
+ed25519 = "2.2.3"
+ed25519-dalek = "2.1.0"
 futures-util = { version = "0.3.28", features = ["io"], optional = true }
 glob = "0.3.0"
 nom = "7.1.3"
diff --git a/tvix/nix-compat/src/narinfo/signature.rs b/tvix/nix-compat/src/narinfo/signature.rs
index 5a7481591ce5..a0e56f93488e 100644
--- a/tvix/nix-compat/src/narinfo/signature.rs
+++ b/tvix/nix-compat/src/narinfo/signature.rs
@@ -35,6 +35,13 @@ impl<'a> Signature<'a> {
     pub fn bytes(&self) -> &[u8; 64] {
         &self.bytes
     }
+
+    /// For a given fingerprint and ed25519 verifying key, ensure if the signature is valid.
+    pub fn verify(&self, fingerprint: &[u8], verifying_key: &ed25519_dalek::VerifyingKey) -> bool {
+        let signature = ed25519_dalek::Signature::from_bytes(self.bytes());
+
+        verifying_key.verify_strict(fingerprint, &signature).is_ok()
+    }
 }
 
 #[derive(Debug, thiserror::Error)]
@@ -52,3 +59,50 @@ impl Display for Signature<'_> {
         write!(w, "{}:{}", self.name, BASE64.encode(&self.bytes))
     }
 }
+
+#[cfg(test)]
+mod test {
+    use data_encoding::BASE64;
+    use ed25519_dalek::VerifyingKey;
+    use lazy_static::lazy_static;
+
+    use super::Signature;
+    use test_case::test_case;
+
+    const FINGERPRINT: &'static str = "1;/nix/store/syd87l2rxw8cbsxmxl853h0r6pdwhwjr-curl-7.82.0-bin;sha256:1b4sb93wp679q4zx9k1ignby1yna3z7c4c2ri3wphylbc2dwsys0;196040;/nix/store/0jqd0rlxzra1rs38rdxl43yh6rxchgc6-curl-7.82.0,/nix/store/6w8g7njm4mck5dmjxws0z1xnrxvl81xa-glibc-2.34-115,/nix/store/j5jxw3iy7bbz4a57fh9g2xm2gxmyal8h-zlib-1.2.12,/nix/store/yxvjs9drzsphm9pcf42a4byzj1kb9m7k-openssl-1.1.1n";
+
+    // The signing key labelled as `cache.nixos.org-1`,
+    lazy_static! {
+        static ref PUB_CACHE_NIXOS_ORG_1: VerifyingKey = ed25519_dalek::VerifyingKey::from_bytes(
+            BASE64
+                .decode(b"6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=")
+                .unwrap()[..]
+                .try_into()
+                .unwrap()
+        )
+        .unwrap();
+        static ref PUB_TEST_1: VerifyingKey = ed25519_dalek::VerifyingKey::from_bytes(
+            BASE64
+                .decode(b"tLAEn+EeaBUJYqEpTd2yeerr7Ic6+0vWe+aXL/vYUpE=")
+                .unwrap()[..]
+                .try_into()
+                .unwrap()
+        )
+        .unwrap();
+    }
+
+    #[test_case(&PUB_CACHE_NIXOS_ORG_1, &"cache.nixos.org-1:TsTTb3WGTZKphvYdBHXwo6weVILmTytUjLB+vcX89fOjjRicCHmKA4RCPMVLkj6TMJ4GMX3HPVWRdD1hkeKZBQ==", FINGERPRINT, true; "valid cache.nixos.org-1")]
+    #[test_case(&PUB_CACHE_NIXOS_ORG_1, &"cache.nixos.org-1:TsTTb3WGTZKphvYdBHXwo6weVILmTytUjLB+vcX89fOjjRicCHmKA4RCPMVLkj6TMJ4GMX3HPVWRdD1hkeKZBQ==", FINGERPRINT, true; "valid test1")]
+    #[test_case(&PUB_CACHE_NIXOS_ORG_1, &"cache.nixos.org-2:TsTTb3WGTZKphvYdBHXwo6weVILmTytUjLB+vcX89fOjjRicCHmKA4RCPMVLkj6TMJ4GMX3HPVWRdD1hkeKZBQ==", FINGERPRINT, true; "valid cache.nixos.org different name")]
+    #[test_case(&PUB_CACHE_NIXOS_ORG_1, &"cache.nixos.org-1:TsTTb000000000000000000000000ytUjLB+vcX89fOjjRicCHmKA4RCPMVLkj6TMJ4GMX3HPVWRdD1hkeKZBQ==", FINGERPRINT, false; "fail invalid cache.nixos.org-1 signature")]
+    #[test_case(&PUB_CACHE_NIXOS_ORG_1, &"cache.nixos.org-1:TsTTb3WGTZKphvYdBHXwo6weVILmTytUjLB+vcX89fOjjRicCHmKA4RCPMVLkj6TMJ4GMX3HPVWRdD1hkeKZBQ==", &FINGERPRINT[0..5], false; "fail valid sig but wrong fp cache.nixos.org-1")]
+    fn verify_sigs(
+        verifying_key: &VerifyingKey,
+        sig_str: &'static str,
+        fp: &str,
+        expect_valid: bool,
+    ) {
+        let sig = Signature::parse(sig_str).expect("must parse");
+        assert_eq!(expect_valid, sig.verify(fp.as_bytes(), verifying_key));
+    }
+}
diff --git a/tvix/tools/narinfo2parquet/Cargo.lock b/tvix/tools/narinfo2parquet/Cargo.lock
index 311c18161c11..0fc91db5adc7 100644
--- a/tvix/tools/narinfo2parquet/Cargo.lock
+++ b/tvix/tools/narinfo2parquet/Cargo.lock
@@ -178,6 +178,12 @@ version = "0.21.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
 
+[[package]]
+name = "base64ct"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -291,6 +297,12 @@ dependencies = [
  "windows-targets",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28c122c3980598d243d63d9a704629a2d748d101f278052ff068be5a4423ab6f"
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.4"
@@ -378,12 +390,50 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "curve25519-dalek"
+version = "4.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "curve25519-dalek-derive",
+ "digest",
+ "fiat-crypto",
+ "platforms",
+ "rustc_version",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "curve25519-dalek-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.39",
+]
+
 [[package]]
 name = "data-encoding"
 version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2e66c9d817f1720209181c316d28635c050fa304f9c79e47a520882661b7308"
 
+[[package]]
+name = "der"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fffa369a668c8af7dbf8b5e56c9f744fbd399949ed171606040001947de40b1c"
+dependencies = [
+ "const-oid",
+ "zeroize",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -400,6 +450,30 @@ version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "545b22097d44f8a9581187cdf93de7a71e4722bf51200cfaba810865b49a495d"
 
+[[package]]
+name = "ed25519"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "115531babc129696a58c64a4fef0a8bf9e9698629fb97e9e40767d235cfbcd53"
+dependencies = [
+ "pkcs8",
+ "signature",
+]
+
+[[package]]
+name = "ed25519-dalek"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f628eaec48bfd21b865dc2950cfa014450c01d2fa2b69a86c2fd5844ec523c0"
+dependencies = [
+ "curve25519-dalek",
+ "ed25519",
+ "serde",
+ "sha2",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "either"
 version = "1.9.0"
@@ -452,6 +526,12 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
+[[package]]
+name = "fiat-crypto"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27573eac26f4dd11e2b1916c3fe1baa56407c83c71a773a8ba17ec0bca03b6b7"
+
 [[package]]
 name = "flate2"
 version = "1.0.28"
@@ -900,6 +980,8 @@ dependencies = [
  "bitflags 2.4.1",
  "bstr",
  "data-encoding",
+ "ed25519",
+ "ed25519-dalek",
  "glob",
  "nom",
  "serde",
@@ -1018,6 +1100,16 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pkcs8"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.27"
@@ -1033,6 +1125,12 @@ dependencies = [
  "array-init-cursor",
 ]
 
+[[package]]
+name = "platforms"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "14e6ab3f592e6fb464fc9712d8d6e6912de6473954635fd76a589d832cffcbb0"
+
 [[package]]
 name = "polars"
 version = "0.34.2"
@@ -1529,6 +1627,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "signature"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77549399552de45a898a580c1b41d445bf730df867cc44e6c0233bbc4b8329de"
+dependencies = [
+ "rand_core",
+]
+
 [[package]]
 name = "simdutf8"
 version = "0.1.4"
@@ -1571,6 +1678,16 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "spki"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d1e996ef02c474957d681f1b05213dfb0abab947b446a62d37770b23500184a"
+dependencies = [
+ "base64ct",
+ "der",
+]
+
 [[package]]
 name = "sqlparser"
 version = "0.38.0"
@@ -1620,6 +1737,12 @@ dependencies = [
  "syn 2.0.39",
 ]
 
+[[package]]
+name = "subtle"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
+
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -1936,6 +2059,12 @@ dependencies = [
  "syn 2.0.39",
 ]
 
+[[package]]
+name = "zeroize"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
+
 [[package]]
 name = "zstd"
 version = "0.12.4"
diff --git a/tvix/tools/narinfo2parquet/Cargo.nix b/tvix/tools/narinfo2parquet/Cargo.nix
index 02c924fcc12a..98fc64f22110 100644
--- a/tvix/tools/narinfo2parquet/Cargo.nix
+++ b/tvix/tools/narinfo2parquet/Cargo.nix
@@ -147,7 +147,7 @@ rec {
             name = "once_cell";
             packageId = "once_cell";
             usesDefaultFeatures = false;
-            target = { target, features }: (!(("arm" == target."arch") && ("none" == target."os")));
+            target = { target, features }: (!(("arm" == target."arch" or null) && ("none" == target."os" or null)));
             features = [ "unstable" "alloc" ];
           }
           {
@@ -475,7 +475,7 @@ rec {
             name = "addr2line";
             packageId = "addr2line";
             usesDefaultFeatures = false;
-            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env") && (!("uwp" == target."vendor"))));
+            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env" or null) && (!("uwp" == target."vendor" or null))));
           }
           {
             name = "cfg-if";
@@ -485,19 +485,19 @@ rec {
             name = "libc";
             packageId = "libc";
             usesDefaultFeatures = false;
-            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env") && (!("uwp" == target."vendor"))));
+            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env" or null) && (!("uwp" == target."vendor" or null))));
           }
           {
             name = "miniz_oxide";
             packageId = "miniz_oxide";
             usesDefaultFeatures = false;
-            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env") && (!("uwp" == target."vendor"))));
+            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env" or null) && (!("uwp" == target."vendor" or null))));
           }
           {
             name = "object";
             packageId = "object";
             usesDefaultFeatures = false;
-            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env") && (!("uwp" == target."vendor"))));
+            target = { target, features }: (!((target."windows" or false) && ("msvc" == target."env" or null) && (!("uwp" == target."vendor" or null))));
             features = [ "read_core" "elf" "macho" "pe" "unaligned" "archive" ];
           }
           {
@@ -538,6 +538,19 @@ rec {
         };
         resolvedDefaultFeatures = [ "alloc" "default" "std" ];
       };
+      "base64ct" = rec {
+        crateName = "base64ct";
+        version = "1.6.0";
+        edition = "2021";
+        sha256 = "0nvdba4jb8aikv60az40x2w1y96sjdq8z3yp09rwzmkhiwv1lg4c";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        features = {
+          "std" = [ "alloc" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" ];
+      };
       "bitflags 1.3.2" = rec {
         crateName = "bitflags";
         version = "1.3.2";
@@ -818,7 +831,7 @@ rec {
             name = "android-tzdata";
             packageId = "android-tzdata";
             optional = true;
-            target = { target, features }: ("android" == target."os");
+            target = { target, features }: ("android" == target."os" or null);
           }
           {
             name = "iana-time-zone";
@@ -858,6 +871,18 @@ rec {
         };
         resolvedDefaultFeatures = [ "android-tzdata" "clock" "iana-time-zone" "std" "winapi" "windows-targets" ];
       };
+      "const-oid" = rec {
+        crateName = "const-oid";
+        version = "0.9.5";
+        edition = "2021";
+        sha256 = "0vxb4d25mgk8y0phay7j078limx2553716ixsr1x5605k31j5h98";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        features = {
+          "arbitrary" = [ "dep:arbitrary" ];
+        };
+      };
       "core-foundation-sys" = rec {
         crateName = "core-foundation-sys";
         version = "0.8.4";
@@ -885,17 +910,17 @@ rec {
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: (("aarch64" == target."arch") && ("linux" == target."os"));
+            target = { target, features }: (("aarch64" == target."arch" or null) && ("linux" == target."os" or null));
           }
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: (("aarch64" == target."arch") && ("apple" == target."vendor"));
+            target = { target, features }: (("aarch64" == target."arch" or null) && ("apple" == target."vendor" or null));
           }
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: (("loongarch64" == target."arch") && ("linux" == target."os"));
+            target = { target, features }: (("loongarch64" == target."arch" or null) && ("linux" == target."os" or null));
           }
         ];
 
@@ -1080,6 +1105,100 @@ rec {
         };
         resolvedDefaultFeatures = [ "std" ];
       };
+      "curve25519-dalek" = rec {
+        crateName = "curve25519-dalek";
+        version = "4.1.1";
+        edition = "2021";
+        sha256 = "0p7ns5917k6369gajrsbfj24llc5zfm635yh3abla7sb5rm8r6z8";
+        authors = [
+          "Isis Lovecruft <isis@patternsinthevoid.net>"
+          "Henry de Valence <hdevalence@hdevalence.ca>"
+        ];
+        dependencies = [
+          {
+            name = "cfg-if";
+            packageId = "cfg-if";
+          }
+          {
+            name = "cpufeatures";
+            packageId = "cpufeatures";
+            target = { target, features }: ("x86_64" == target."arch" or null);
+          }
+          {
+            name = "curve25519-dalek-derive";
+            packageId = "curve25519-dalek-derive";
+            target = { target, features }: ((!("fiat" == target."curve25519_dalek_backend" or null)) && (!("serial" == target."curve25519_dalek_backend" or null)) && ("x86_64" == target."arch" or null));
+          }
+          {
+            name = "digest";
+            packageId = "digest";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "fiat-crypto";
+            packageId = "fiat-crypto";
+            usesDefaultFeatures = false;
+            target = { target, features }: ("fiat" == target."curve25519_dalek_backend" or null);
+          }
+          {
+            name = "subtle";
+            packageId = "subtle";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "zeroize";
+            packageId = "zeroize";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+        ];
+        buildDependencies = [
+          {
+            name = "platforms";
+            packageId = "platforms";
+          }
+          {
+            name = "rustc_version";
+            packageId = "rustc_version";
+          }
+        ];
+        features = {
+          "alloc" = [ "zeroize?/alloc" ];
+          "default" = [ "alloc" "precomputed-tables" "zeroize" ];
+          "digest" = [ "dep:digest" ];
+          "ff" = [ "dep:ff" ];
+          "group" = [ "dep:group" "rand_core" ];
+          "group-bits" = [ "group" "ff/bits" ];
+          "rand_core" = [ "dep:rand_core" ];
+          "serde" = [ "dep:serde" ];
+          "zeroize" = [ "dep:zeroize" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "digest" "precomputed-tables" "zeroize" ];
+      };
+      "curve25519-dalek-derive" = rec {
+        crateName = "curve25519-dalek-derive";
+        version = "0.1.1";
+        edition = "2021";
+        sha256 = "1cry71xxrr0mcy5my3fb502cwfxy6822k4pm19cwrilrg7hq4s7l";
+        procMacro = true;
+        dependencies = [
+          {
+            name = "proc-macro2";
+            packageId = "proc-macro2";
+          }
+          {
+            name = "quote";
+            packageId = "quote";
+          }
+          {
+            name = "syn";
+            packageId = "syn 2.0.39";
+            features = [ "full" ];
+          }
+        ];
+
+      };
       "data-encoding" = rec {
         crateName = "data-encoding";
         version = "2.4.0";
@@ -1094,6 +1213,41 @@ rec {
         };
         resolvedDefaultFeatures = [ "alloc" "default" "std" ];
       };
+      "der" = rec {
+        crateName = "der";
+        version = "0.7.8";
+        edition = "2021";
+        sha256 = "070bwiyr80800h31c5zd96ckkgagfjgnrrdmz3dzg2lccsd3dypz";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "const-oid";
+            packageId = "const-oid";
+            optional = true;
+          }
+          {
+            name = "zeroize";
+            packageId = "zeroize";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+        ];
+        features = {
+          "alloc" = [ "zeroize?/alloc" ];
+          "arbitrary" = [ "dep:arbitrary" "const-oid?/arbitrary" "std" ];
+          "bytes" = [ "dep:bytes" "alloc" ];
+          "derive" = [ "dep:der_derive" ];
+          "flagset" = [ "dep:flagset" ];
+          "oid" = [ "dep:const-oid" ];
+          "pem" = [ "dep:pem-rfc7468" "alloc" "zeroize" ];
+          "std" = [ "alloc" ];
+          "time" = [ "dep:time" ];
+          "zeroize" = [ "dep:zeroize" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "oid" "std" "zeroize" ];
+      };
       "digest" = rec {
         crateName = "digest";
         version = "0.10.7";
@@ -1138,6 +1292,115 @@ rec {
         ];
 
       };
+      "ed25519" = rec {
+        crateName = "ed25519";
+        version = "2.2.3";
+        edition = "2021";
+        sha256 = "0lydzdf26zbn82g7xfczcac9d7mzm3qgx934ijjrd5hjpjx32m8i";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "pkcs8";
+            packageId = "pkcs8";
+            optional = true;
+          }
+          {
+            name = "signature";
+            packageId = "signature";
+            usesDefaultFeatures = false;
+          }
+        ];
+        features = {
+          "alloc" = [ "pkcs8?/alloc" ];
+          "default" = [ "std" ];
+          "pem" = [ "alloc" "pkcs8/pem" ];
+          "pkcs8" = [ "dep:pkcs8" ];
+          "serde" = [ "dep:serde" ];
+          "serde_bytes" = [ "serde" "dep:serde_bytes" ];
+          "std" = [ "pkcs8?/std" "signature/std" ];
+          "zeroize" = [ "dep:zeroize" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "default" "std" ];
+      };
+      "ed25519-dalek" = rec {
+        crateName = "ed25519-dalek";
+        version = "2.1.0";
+        edition = "2021";
+        sha256 = "1h13qm789m9gdjl6jazss80hqi8ll37m0afwcnw23zcbqjp8wqhz";
+        authors = [
+          "isis lovecruft <isis@patternsinthevoid.net>"
+          "Tony Arcieri <bascule@gmail.com>"
+          "Michael Rosenberg <michael@mrosenberg.pub>"
+        ];
+        dependencies = [
+          {
+            name = "curve25519-dalek";
+            packageId = "curve25519-dalek";
+            usesDefaultFeatures = false;
+            features = [ "digest" ];
+          }
+          {
+            name = "ed25519";
+            packageId = "ed25519";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "serde";
+            packageId = "serde";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "sha2";
+            packageId = "sha2";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "subtle";
+            packageId = "subtle";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "zeroize";
+            packageId = "zeroize";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+        ];
+        devDependencies = [
+          {
+            name = "curve25519-dalek";
+            packageId = "curve25519-dalek";
+            usesDefaultFeatures = false;
+            features = [ "digest" "rand_core" ];
+          }
+          {
+            name = "serde";
+            packageId = "serde";
+            features = [ "derive" ];
+          }
+        ];
+        features = {
+          "alloc" = [ "curve25519-dalek/alloc" "ed25519/alloc" "serde?/alloc" "zeroize/alloc" ];
+          "asm" = [ "sha2/asm" ];
+          "batch" = [ "alloc" "merlin" "rand_core" ];
+          "default" = [ "fast" "std" "zeroize" ];
+          "digest" = [ "signature/digest" ];
+          "fast" = [ "curve25519-dalek/precomputed-tables" ];
+          "legacy_compatibility" = [ "curve25519-dalek/legacy_compatibility" ];
+          "merlin" = [ "dep:merlin" ];
+          "pem" = [ "alloc" "ed25519/pem" "pkcs8" ];
+          "pkcs8" = [ "ed25519/pkcs8" ];
+          "rand_core" = [ "dep:rand_core" ];
+          "serde" = [ "dep:serde" "ed25519/serde" ];
+          "signature" = [ "dep:signature" ];
+          "std" = [ "alloc" "ed25519/std" "serde?/std" "sha2/std" ];
+          "zeroize" = [ "dep:zeroize" "curve25519-dalek/zeroize" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "default" "fast" "std" "zeroize" ];
+      };
       "either" = rec {
         crateName = "either";
         version = "1.9.0";
@@ -1202,13 +1465,13 @@ rec {
             name = "libc";
             packageId = "libc";
             usesDefaultFeatures = false;
-            target = { target, features }: ("hermit" == target."os");
+            target = { target, features }: ("hermit" == target."os" or null);
           }
           {
             name = "libc";
             packageId = "libc";
             usesDefaultFeatures = false;
-            target = { target, features }: ("wasi" == target."os");
+            target = { target, features }: ("wasi" == target."os" or null);
           }
           {
             name = "libc";
@@ -1269,6 +1532,18 @@ rec {
         };
         resolvedDefaultFeatures = [ "alloc" "default" "std" ];
       };
+      "fiat-crypto" = rec {
+        crateName = "fiat-crypto";
+        version = "0.2.5";
+        edition = "2018";
+        sha256 = "1dxn0g50pv0ppal779vi7k40fr55pbhkyv4in7i13pgl4sn3wmr7";
+        authors = [
+          "Fiat Crypto library authors <jgross@mit.edu>"
+        ];
+        features = {
+          "default" = [ "std" ];
+        };
+      };
       "flate2" = rec {
         crateName = "flate2";
         version = "1.0.28";
@@ -1294,7 +1569,7 @@ rec {
             name = "miniz_oxide";
             packageId = "miniz_oxide";
             usesDefaultFeatures = false;
-            target = { target, features }: (("wasm32" == target."arch") && (!("emscripten" == target."os")));
+            target = { target, features }: (("wasm32" == target."arch" or null) && (!("emscripten" == target."os" or null)));
             features = [ "with-alloc" ];
           }
         ];
@@ -1640,7 +1915,7 @@ rec {
             name = "js-sys";
             packageId = "js-sys";
             optional = true;
-            target = { target, features }: ((("wasm32" == target."arch") || ("wasm64" == target."arch")) && ("unknown" == target."os"));
+            target = { target, features }: ((("wasm32" == target."arch" or null) || ("wasm64" == target."arch" or null)) && ("unknown" == target."os" or null));
           }
           {
             name = "libc";
@@ -1652,14 +1927,14 @@ rec {
             name = "wasi";
             packageId = "wasi";
             usesDefaultFeatures = false;
-            target = { target, features }: ("wasi" == target."os");
+            target = { target, features }: ("wasi" == target."os" or null);
           }
           {
             name = "wasm-bindgen";
             packageId = "wasm-bindgen";
             optional = true;
             usesDefaultFeatures = false;
-            target = { target, features }: ((("wasm32" == target."arch") || ("wasm64" == target."arch")) && ("unknown" == target."os"));
+            target = { target, features }: ((("wasm32" == target."arch" or null) || ("wasm64" == target."arch" or null)) && ("unknown" == target."os" or null));
           }
         ];
         features = {
@@ -1811,32 +2086,32 @@ rec {
           {
             name = "android_system_properties";
             packageId = "android_system_properties";
-            target = { target, features }: ("android" == target."os");
+            target = { target, features }: ("android" == target."os" or null);
           }
           {
             name = "core-foundation-sys";
             packageId = "core-foundation-sys";
-            target = { target, features }: (("macos" == target."os") || ("ios" == target."os"));
+            target = { target, features }: (("macos" == target."os" or null) || ("ios" == target."os" or null));
           }
           {
             name = "iana-time-zone-haiku";
             packageId = "iana-time-zone-haiku";
-            target = { target, features }: ("haiku" == target."os");
+            target = { target, features }: ("haiku" == target."os" or null);
           }
           {
             name = "js-sys";
             packageId = "js-sys";
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
           }
           {
             name = "wasm-bindgen";
             packageId = "wasm-bindgen";
-            target = { target, features }: ("wasm32" == target."arch");
+            target = { target, features }: ("wasm32" == target."arch" or null);
           }
           {
             name = "windows-core";
             packageId = "windows-core";
-            target = { target, features }: ("windows" == target."os");
+            target = { target, features }: ("windows" == target."os" or null);
           }
         ];
         features = { };
@@ -2449,7 +2724,7 @@ rec {
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: ("wasi" == target."os");
+            target = { target, features }: ("wasi" == target."os" or null);
           }
           {
             name = "libc";
@@ -2459,7 +2734,7 @@ rec {
           {
             name = "wasi";
             packageId = "wasi";
-            target = { target, features }: ("wasi" == target."os");
+            target = { target, features }: ("wasi" == target."os" or null);
           }
           {
             name = "windows-sys";
@@ -2606,6 +2881,14 @@ rec {
             name = "data-encoding";
             packageId = "data-encoding";
           }
+          {
+            name = "ed25519";
+            packageId = "ed25519";
+          }
+          {
+            name = "ed25519-dalek";
+            packageId = "ed25519-dalek";
+          }
           {
             name = "glob";
             packageId = "glob";
@@ -2747,7 +3030,7 @@ rec {
           {
             name = "hermit-abi";
             packageId = "hermit-abi";
-            target = { target, features }: ("hermit" == target."os");
+            target = { target, features }: ("hermit" == target."os" or null);
           }
           {
             name = "libc";
@@ -2956,6 +3239,40 @@ rec {
         ];
 
       };
+      "pkcs8" = rec {
+        crateName = "pkcs8";
+        version = "0.10.2";
+        edition = "2021";
+        sha256 = "1dx7w21gvn07azszgqd3ryjhyphsrjrmq5mmz1fbxkj5g0vv4l7r";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "der";
+            packageId = "der";
+            features = [ "oid" ];
+          }
+          {
+            name = "spki";
+            packageId = "spki";
+          }
+        ];
+        features = {
+          "3des" = [ "encryption" "pkcs5/3des" ];
+          "alloc" = [ "der/alloc" "der/zeroize" "spki/alloc" ];
+          "des-insecure" = [ "encryption" "pkcs5/des-insecure" ];
+          "encryption" = [ "alloc" "pkcs5/alloc" "pkcs5/pbes2" "rand_core" ];
+          "getrandom" = [ "rand_core/getrandom" ];
+          "pem" = [ "alloc" "der/pem" "spki/pem" ];
+          "pkcs5" = [ "dep:pkcs5" ];
+          "rand_core" = [ "dep:rand_core" ];
+          "sha1-insecure" = [ "encryption" "pkcs5/sha1-insecure" ];
+          "std" = [ "alloc" "der/std" "spki/std" ];
+          "subtle" = [ "dep:subtle" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "std" ];
+      };
       "pkg-config" = rec {
         crateName = "pkg-config";
         version = "0.3.27";
@@ -2982,6 +3299,21 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" "std" ];
       };
+      "platforms" = rec {
+        crateName = "platforms";
+        version = "3.2.0";
+        edition = "2018";
+        sha256 = "1c6bzwn877aqdbbmyqsl753ycbciwvbdh4lpzijb8vrfb4zsprhl";
+        authors = [
+          "Tony Arcieri <bascule@gmail.com>"
+          "Sergey \"Shnatsel\" Davidoff <shnatsel@gmail.com>"
+        ];
+        features = {
+          "default" = [ "std" ];
+          "serde" = [ "dep:serde" ];
+        };
+        resolvedDefaultFeatures = [ "default" "std" ];
+      };
       "polars" = rec {
         crateName = "polars";
         version = "0.34.2";
@@ -4974,14 +5306,14 @@ rec {
             rename = "libc_errno";
             optional = true;
             usesDefaultFeatures = false;
-            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os") && ("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("riscv64" == target."arch") || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch")) || ("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width"))));
+            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os" or null) && ("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("riscv64" == target."arch" or null) || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch" or null)) || ("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null))));
           }
           {
             name = "errno";
             packageId = "errno";
             rename = "libc_errno";
             usesDefaultFeatures = false;
-            target = { target, features }: ((!(target."windows" or false)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os") && ("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("riscv64" == target."arch") || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch")) || ("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")))))));
+            target = { target, features }: ((!(target."windows" or false)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os" or null) && ("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("riscv64" == target."arch" or null) || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch" or null)) || ("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)))))));
           }
           {
             name = "errno";
@@ -4995,28 +5327,28 @@ rec {
             packageId = "libc";
             optional = true;
             usesDefaultFeatures = false;
-            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os") && ("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("riscv64" == target."arch") || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch")) || ("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width"))));
+            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os" or null) && ("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("riscv64" == target."arch" or null) || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch" or null)) || ("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null))));
             features = [ "extra_traits" ];
           }
           {
             name = "libc";
             packageId = "libc";
             usesDefaultFeatures = false;
-            target = { target, features }: ((!(target."windows" or false)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os") && ("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("riscv64" == target."arch") || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch")) || ("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")))))));
+            target = { target, features }: ((!(target."windows" or false)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os" or null) && ("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("riscv64" == target."arch" or null) || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch" or null)) || ("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)))))));
             features = [ "extra_traits" ];
           }
           {
             name = "linux-raw-sys";
             packageId = "linux-raw-sys";
             usesDefaultFeatures = false;
-            target = { target, features }: ((("android" == target."os") || ("linux" == target."os")) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os") && ("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("riscv64" == target."arch") || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch")) || ("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width")))))));
+            target = { target, features }: ((("android" == target."os" or null) || ("linux" == target."os" or null)) && ((target."rustix_use_libc" or false) || (target."miri" or false) || (!(("linux" == target."os" or null) && ("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("riscv64" == target."arch" or null) || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch" or null)) || ("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null)))))));
             features = [ "general" "ioctl" "no_std" ];
           }
           {
             name = "linux-raw-sys";
             packageId = "linux-raw-sys";
             usesDefaultFeatures = false;
-            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os") && ("little" == target."endian") && (("arm" == target."arch") || (("aarch64" == target."arch") && ("64" == target."pointer_width")) || ("riscv64" == target."arch") || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch")) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch")) || ("x86" == target."arch") || (("x86_64" == target."arch") && ("64" == target."pointer_width"))));
+            target = { target, features }: ((!(target."rustix_use_libc" or false)) && (!(target."miri" or false)) && ("linux" == target."os" or null) && ("little" == target."endian" or null) && (("arm" == target."arch" or null) || (("aarch64" == target."arch" or null) && ("64" == target."pointer_width" or null)) || ("riscv64" == target."arch" or null) || ((target."rustix_use_experimental_asm" or false) && ("powerpc64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips32r6" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64" == target."arch" or null)) || ((target."rustix_use_experimental_asm" or false) && ("mips64r6" == target."arch" or null)) || ("x86" == target."arch" or null) || (("x86_64" == target."arch" or null) && ("64" == target."pointer_width" or null))));
             features = [ "general" "errno" "ioctl" "no_std" "elf" ];
           }
           {
@@ -5240,7 +5572,7 @@ rec {
           {
             name = "cpufeatures";
             packageId = "cpufeatures";
-            target = { target, features }: (("aarch64" == target."arch") || ("x86_64" == target."arch") || ("x86" == target."arch"));
+            target = { target, features }: (("aarch64" == target."arch" or null) || ("x86_64" == target."arch" or null) || ("x86" == target."arch" or null));
           }
           {
             name = "digest";
@@ -5264,6 +5596,30 @@ rec {
         };
         resolvedDefaultFeatures = [ "default" "std" ];
       };
+      "signature" = rec {
+        crateName = "signature";
+        version = "2.2.0";
+        edition = "2021";
+        sha256 = "1pi9hd5vqfr3q3k49k37z06p7gs5si0in32qia4mmr1dancr6m3p";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "rand_core";
+            packageId = "rand_core";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+        ];
+        features = {
+          "derive" = [ "dep:derive" ];
+          "digest" = [ "dep:digest" ];
+          "rand_core" = [ "dep:rand_core" ];
+          "std" = [ "alloc" "rand_core?/std" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "std" ];
+      };
       "simdutf8" = rec {
         crateName = "simdutf8";
         version = "0.1.4";
@@ -5365,6 +5721,38 @@ rec {
         features = { };
         resolvedDefaultFeatures = [ "all" ];
       };
+      "spki" = rec {
+        crateName = "spki";
+        version = "0.7.2";
+        edition = "2021";
+        sha256 = "0jhq00sv4w3psdi6li3vjjmspc6z2d9b1wc1srbljircy1p9j7lx";
+        authors = [
+          "RustCrypto Developers"
+        ];
+        dependencies = [
+          {
+            name = "base64ct";
+            packageId = "base64ct";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "der";
+            packageId = "der";
+            features = [ "oid" ];
+          }
+        ];
+        features = {
+          "alloc" = [ "base64ct?/alloc" "der/alloc" ];
+          "arbitrary" = [ "std" "dep:arbitrary" "der/arbitrary" ];
+          "base64" = [ "dep:base64ct" ];
+          "fingerprint" = [ "sha2" ];
+          "pem" = [ "alloc" "der/pem" ];
+          "sha2" = [ "dep:sha2" ];
+          "std" = [ "der/std" "alloc" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "std" ];
+      };
       "sqlparser" = rec {
         crateName = "sqlparser";
         version = "0.38.0";
@@ -5469,6 +5857,19 @@ rec {
         ];
 
       };
+      "subtle" = rec {
+        crateName = "subtle";
+        version = "2.5.0";
+        edition = "2018";
+        sha256 = "1g2yjs7gffgmdvkkq0wrrh0pxds3q0dv6dhkw9cdpbib656xdkc1";
+        authors = [
+          "Isis Lovecruft <isis@patternsinthevoid.net>"
+          "Henry de Valence <hdevalence@hdevalence.ca>"
+        ];
+        features = {
+          "default" = [ "std" "i128" ];
+        };
+      };
       "syn 1.0.109" = rec {
         crateName = "syn";
         version = "1.0.109";
@@ -5553,12 +5954,12 @@ rec {
           {
             name = "core-foundation-sys";
             packageId = "core-foundation-sys";
-            target = { target, features }: (("macos" == target."os") || ("ios" == target."os"));
+            target = { target, features }: (("macos" == target."os" or null) || ("ios" == target."os" or null));
           }
           {
             name = "libc";
             packageId = "libc";
-            target = { target, features }: (!(("unknown" == target."os") || ("wasm32" == target."arch")));
+            target = { target, features }: (!(("unknown" == target."os" or null) || ("wasm32" == target."arch" or null)));
           }
           {
             name = "ntapi";
@@ -5568,7 +5969,7 @@ rec {
           {
             name = "once_cell";
             packageId = "once_cell";
-            target = { target, features }: ((target."windows" or false) || ("linux" == target."os") || ("android" == target."os"));
+            target = { target, features }: ((target."windows" or false) || ("linux" == target."os" or null) || ("android" == target."os" or null));
           }
           {
             name = "winapi";
@@ -5619,12 +6020,12 @@ rec {
           {
             name = "redox_syscall";
             packageId = "redox_syscall";
-            target = { target, features }: ("redox" == target."os");
+            target = { target, features }: ("redox" == target."os" or null);
           }
           {
             name = "rustix";
             packageId = "rustix";
-            target = { target, features }: ((target."unix" or false) || ("wasi" == target."os"));
+            target = { target, features }: ((target."unix" or false) || ("wasi" == target."os" or null));
             features = [ "fs" ];
           }
           {
@@ -6422,22 +6823,22 @@ rec {
           {
             name = "windows_aarch64_msvc";
             packageId = "windows_aarch64_msvc";
-            target = { target, features }: (("aarch64" == target."arch") && ("msvc" == target."env") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("aarch64" == target."arch" or null) && ("msvc" == target."env" or null) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_i686_gnu";
             packageId = "windows_i686_gnu";
-            target = { target, features }: (("x86" == target."arch") && ("gnu" == target."env") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86" == target."arch" or null) && ("gnu" == target."env" or null) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_i686_msvc";
             packageId = "windows_i686_msvc";
-            target = { target, features }: (("x86" == target."arch") && ("msvc" == target."env") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86" == target."arch" or null) && ("msvc" == target."env" or null) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_x86_64_gnu";
             packageId = "windows_x86_64_gnu";
-            target = { target, features }: (("x86_64" == target."arch") && ("gnu" == target."env") && (!("llvm" == target."abi")) && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86_64" == target."arch" or null) && ("gnu" == target."env" or null) && (!("llvm" == target."abi" or null)) && (!(target."windows_raw_dylib" or false)));
           }
           {
             name = "windows_x86_64_gnullvm";
@@ -6447,7 +6848,7 @@ rec {
           {
             name = "windows_x86_64_msvc";
             packageId = "windows_x86_64_msvc";
-            target = { target, features }: (("x86_64" == target."arch") && ("msvc" == target."env") && (!(target."windows_raw_dylib" or false)));
+            target = { target, features }: (("x86_64" == target."arch" or null) && ("msvc" == target."env" or null) && (!(target."windows_raw_dylib" or false)));
           }
         ];
 
@@ -6594,6 +6995,23 @@ rec {
         ];
 
       };
+      "zeroize" = rec {
+        crateName = "zeroize";
+        version = "1.7.0";
+        edition = "2021";
+        sha256 = "0bfvby7k9pdp6623p98yz2irqnamcyzpn7zh20nqmdn68b0lwnsj";
+        authors = [
+          "The RustCrypto Project Developers"
+        ];
+        features = {
+          "default" = [ "alloc" ];
+          "derive" = [ "zeroize_derive" ];
+          "serde" = [ "dep:serde" ];
+          "std" = [ "alloc" ];
+          "zeroize_derive" = [ "dep:zeroize_derive" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" ];
+      };
       "zstd 0.12.4" = rec {
         crateName = "zstd";
         version = "0.12.4";
-- 
cgit 1.4.1