slh-dsa: bump to edition 2024; bump MSRV to 1.85

Author: baloo

.github/workflows/slh-dsa.yml

@@ -27,7 +27,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
         rust:
-          - 1.81.0 # MSRV
+          - 1.85.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4
@@ -46,7 +46,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.81.0 # MSRV
+          - 1.85.0 # MSRV
           - stable
         test_config:
           - --no-default-features

Cargo.lock

@@ -8,10 +8,10 @@ members = [
     "lms",
     "ml-dsa",
     "rfc6979",
+    "slh-dsa",
 ]
 exclude = [
     "dsa", # still on rand_core 0.8
-    "slh-dsa" # performance issues
 ]
 
 [profile.dev]
@@ -27,10 +27,7 @@ ed25519         = { path = "./ed25519" }
 lms-signature   = { path = "./lms" }
 ml-dsa          = { path = "./ml-dsa" }
 rfc6979         = { path = "./rfc6979" }
-#slh-dsa         = { path = "./slh-dsa" }
-
-# https://github.com/RustCrypto/hashes/pull/652
-sha3 = { git = "https://github.com/RustCrypto/hashes.git", branch = "edition_upgrade" }
+slh-dsa         = { path = "./slh-dsa" }
 
 # https://github.com/RustCrypto/traits/pull/1751
 # https://github.com/RustCrypto/traits/pull/1767
@@ -48,6 +45,7 @@ group = { git = "https://github.com/pinkforest/group.git", branch = "bump-rand-0
 
 # https://github.com/RustCrypto/hashes/pull/652
 sha2     = { git = "https://github.com/RustCrypto/hashes.git", branch = "edition_upgrade" }
+sha3     = { git = "https://github.com/RustCrypto/hashes.git", branch = "edition_upgrade" }
 
 # https://github.com/RustCrypto/MACs/pull/178
 hmac = { git = "https://github.com/baloo/MACs.git", branch = "baloo/edition-2024" }