diff --git a/benchmarks/refs/heads/dependabot/github_actions/actions/download-artifact-5.json b/benchmarks/refs/heads/dependabot/github_actions/actions/download-artifact-5.json
index 7bac1cc..896fae0 100644
--- a/benchmarks/refs/heads/dependabot/github_actions/actions/download-artifact-5.json
+++ b/benchmarks/refs/heads/dependabot/github_actions/actions/download-artifact-5.json
@@ -1,5 +1,5 @@
 {
-  "lastUpdate": 1754576291164,
+  "lastUpdate": 1754576839002,
   "repoUrl": "https://github.com/rosenpass/rosenpass",
   "entries": {
     "Protocol Benchmarks": [
@@ -4412,6 +4412,888 @@
             "run time": "long"
           }
         ]
+      },
+      {
+        "commit": {
+          "author": {
+            "email": "49699333+dependabot[bot]@users.noreply.github.com",
+            "name": "dependabot[bot]",
+            "username": "dependabot[bot]"
+          },
+          "committer": {
+            "email": "karo@cupdev.net",
+            "name": "Karolin Varner",
+            "username": "koraa"
+          },
+          "distinct": true,
+          "id": "15a4dfa03b625dabd60210064239ad5c498be3ea",
+          "message": "chore(deps): bump actions/download-artifact from 4 to 5\n\nDependabot couldn't find the original pull request head commit, cd15f7d879f6ecb6179eb8f559b55553968eccfe.",
+          "timestamp": "2025-08-07T16:04:29+02:00",
+          "tree_id": "cb0820fb8ad05ee65e8e09a44a72e6ca8a454954",
+          "url": "https://github.com/rosenpass/rosenpass/commit/15a4dfa03b625dabd60210064239ad5c498be3ea"
+        },
+        "date": 1754576837846,
+        "bigger_is_better": false,
+        "benches": [
+          {
+            "name": "IHR1",
+            "unit": "ns/iter",
+            "value": "1976841",
+            "range": "± 855138",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR3",
+            "unit": "ns/iter",
+            "value": "14356",
+            "range": "± 1766",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI6",
+            "unit": "ns/iter",
+            "value": "7529",
+            "range": "± 2821",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
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+            "unit": "ns/iter",
+            "value": "1137202",
+            "range": "± 27067",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "ICR1",
+            "unit": "ns/iter",
+            "value": "1991368",
+            "range": "± 854673",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
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+            "name": "ICR2",
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+            "range": "± 11546",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
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+            "name": "ICR6",
+            "unit": "ns/iter",
+            "value": "52",
+            "range": "± 10",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1us"
+          },
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+            "value": "16188",
+            "range": "± 2137",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_initiation",
+            "unit": "ns/iter",
+            "value": "5282330",
+            "range": "± 132053",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI2",
+            "unit": "ns/iter",
+            "value": "286",
+            "range": "± 1047",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1us"
+          },
+          {
+            "name": "ICR3",
+            "unit": "ns/iter",
+            "value": "14132",
+            "range": "± 1149",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR4",
+            "unit": "ns/iter",
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+            "range": "± 2822",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
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+            "unit": "ns/iter",
+            "value": "93553679",
+            "range": "± 1575527",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "long"
+          },
+          {
+            "name": "RHI3",
+            "unit": "ns/iter",
+            "value": "14343",
+            "range": "± 1508",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI7",
+            "unit": "ns/iter",
+            "value": "15334",
+            "range": "± 1388",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR4",
+            "unit": "ns/iter",
+            "value": "18284",
+            "range": "± 2754",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR6",
+            "unit": "ns/iter",
+            "value": "2271038",
+            "range": "± 53940",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI1",
+            "unit": "ns/iter",
+            "value": "1128362",
+            "range": "± 22774",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHR5",
+            "unit": "ns/iter",
+            "value": "88877370",
+            "range": "± 1395422",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "long"
+          },
+          {
+            "name": "IHI3",
+            "unit": "ns/iter",
+            "value": "77462",
+            "range": "± 4016",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICI4",
+            "unit": "ns/iter",
+            "value": "14079",
+            "range": "± 363",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_init_conf",
+            "unit": "ns/iter",
+            "value": "2021511",
+            "range": "± 825491",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHR6",
+            "unit": "ns/iter",
+            "value": "12706",
+            "range": "± 3678",
+            "protocol version": "V02",
+            "sample size": "200",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR7",
+            "unit": "ns/iter",
+            "value": "14199",
+            "range": "± 450",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICI3",
+            "unit": "ns/iter",
+            "value": "14084",
+            "range": "± 81",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR7",
+            "unit": "ns/iter",
+            "value": "12969",
+            "range": "± 4635",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI6",
+            "unit": "ns/iter",
+            "value": "1143507",
+            "range": "± 25551",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR1",
+            "unit": "ns/iter",
+            "value": "470",
+            "range": "± 213",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1us"
+          },
+          {
+            "name": "handle_resp_conf",
+            "unit": "ns/iter",
+            "value": "1131626",
+            "range": "± 21962",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR5",
+            "unit": "ns/iter",
+            "value": "1757126",
+            "range": "± 52953",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "RHI5",
+            "unit": "ns/iter",
+            "value": "88106603",
+            "range": "± 1555598",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "long"
+          },
+          {
+            "name": "RHR4",
+            "unit": "ns/iter",
+            "value": "125279",
+            "range": "± 8701",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI4",
+            "unit": "ns/iter",
+            "value": "124294",
+            "range": "± 8215",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR8",
+            "unit": "ns/iter",
+            "value": "14239",
+            "range": "± 956",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR7",
+            "unit": "ns/iter",
+            "value": "1135593",
+            "range": "± 9349",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "handle_resp_hello",
+            "unit": "ns/iter",
+            "value": "88310767",
+            "range": "± 1558029",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "long"
+          },
+          {
+            "name": "IHI5",
+            "unit": "ns/iter",
+            "value": "1759861",
+            "range": "± 59406",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI8",
+            "unit": "ns/iter",
+            "value": "14151",
+            "range": "± 1068",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICI7",
+            "unit": "ns/iter",
+            "value": "12559",
+            "range": "± 469",
+            "protocol version": "V02",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR4",
+            "unit": "ns/iter",
+            "value": "20652",
+            "range": "± 1847",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICI7",
+            "unit": "ns/iter",
+            "value": "13990",
+            "range": "± 1591",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR6",
+            "unit": "ns/iter",
+            "value": "17357",
+            "range": "± 1898",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI7",
+            "unit": "ns/iter",
+            "value": "2826267",
+            "range": "± 11620",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "ICI3",
+            "unit": "ns/iter",
+            "value": "16287",
+            "range": "± 1811",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR1",
+            "unit": "ns/iter",
+            "value": "2837925",
+            "range": "± 39147",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "ICR6",
+            "unit": "ns/iter",
+            "value": "60",
+            "range": "± 13",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1us"
+          },
+          {
+            "name": "IHI6",
+            "unit": "ns/iter",
+            "value": "2832534",
+            "range": "± 11115",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "RHR4",
+            "unit": "ns/iter",
+            "value": "130733",
+            "range": "± 3158",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI8",
+            "unit": "ns/iter",
+            "value": "16190",
+            "range": "± 2082",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR5",
+            "unit": "ns/iter",
+            "value": "3443890",
+            "range": "± 25324",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "handle_initiation",
+            "unit": "ns/iter",
+            "value": "12040323",
+            "range": "± 54709",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI2",
+            "unit": "ns/iter",
+            "value": "156",
+            "range": "± 49",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1us"
+          },
+          {
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+            "unit": "ns/iter",
+            "value": "2830089",
+            "range": "± 17399",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "handle_resp_hello",
+            "unit": "ns/iter",
+            "value": "89865145",
+            "range": "± 1116989",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "long"
+          },
+          {
+            "name": "IHR1",
+            "unit": "ns/iter",
+            "value": "2817649",
+            "range": "± 22831",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI3",
+            "unit": "ns/iter",
+            "value": "76853",
+            "range": "± 3726",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI3",
+            "unit": "ns/iter",
+            "value": "16313",
+            "range": "± 1538",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_init_conf",
+            "unit": "ns/iter",
+            "value": "2904634",
+            "range": "± 48395",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHI4",
+            "unit": "ns/iter",
+            "value": "20968",
+            "range": "± 3581",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR6",
+            "unit": "ns/iter",
+            "value": "5648160",
+            "range": "± 19535",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
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+            "unit": "ns/iter",
+            "value": "14169",
+            "range": "± 2652",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_resp_conf",
+            "unit": "ns/iter",
+            "value": "2820183",
+            "range": "± 10422",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "RHI6",
+            "unit": "ns/iter",
+            "value": "8790",
+            "range": "± 114",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICI4",
+            "unit": "ns/iter",
+            "value": "15849",
+            "range": "± 1089",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI4",
+            "unit": "ns/iter",
+            "value": "131709",
+            "range": "± 7630",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHR5",
+            "unit": "ns/iter",
+            "value": "89647389",
+            "range": "± 544278",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "long"
+          },
+          {
+            "name": "IHI5",
+            "unit": "ns/iter",
+            "value": "3446186",
+            "range": "± 29601",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          },
+          {
+            "name": "IHR8",
+            "unit": "ns/iter",
+            "value": "16243",
+            "range": "± 1999",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "handle_init_hello",
+            "unit": "ns/iter",
+            "value": "104605901",
+            "range": "± 556350",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "long"
+          },
+          {
+            "name": "RHI5",
+            "unit": "ns/iter",
+            "value": "89643801",
+            "range": "± 1117668",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "long"
+          },
+          {
+            "name": "ICR4",
+            "unit": "ns/iter",
+            "value": "15972",
+            "range": "± 1654",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR7",
+            "unit": "ns/iter",
+            "value": "15902",
+            "range": "± 851",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHI7",
+            "unit": "ns/iter",
+            "value": "16907",
+            "range": "± 1930",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR3",
+            "unit": "ns/iter",
+            "value": "15856",
+            "range": "± 145",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "ICR2",
+            "unit": "ns/iter",
+            "value": "18223",
+            "range": "± 15536",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "RHR1",
+            "unit": "ns/iter",
+            "value": "265",
+            "range": "± 153",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1us"
+          },
+          {
+            "name": "ICR3",
+            "unit": "ns/iter",
+            "value": "16011",
+            "range": "± 1087",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "below 1ms"
+          },
+          {
+            "name": "IHI1",
+            "unit": "ns/iter",
+            "value": "2817111",
+            "range": "± 17139",
+            "protocol version": "V03",
+            "sample size": "100",
+            "operating system": "linux",
+            "architecture": "x86",
+            "run time": "medium"
+          }
+        ]
       }
     ],
     "Crypto Primitives Benchmarks": [