build(deps): bump const-oid from 0.10.0-rc.1 to 0.10.0-rc.1; bump MSRV to 1.81 (#868)

Author: baloo

.github/workflows/ed25519.yml

@@ -24,7 +24,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
         toolchain:
-          - 1.72.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4
@@ -42,7 +42,7 @@ jobs:
     strategy:
       matrix:
         toolchain:
-          - 1.72.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     runs-on: ubuntu-latest
     steps:

.github/workflows/ed448.yml

@@ -24,7 +24,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
         toolchain:
-          - 1.72.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4
@@ -42,7 +42,7 @@ jobs:
     strategy:
       matrix:
         toolchain:
-          - 1.72.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     runs-on: ubuntu-latest
     steps:

Cargo.lock

@@ -15,7 +15,7 @@ readme = "README.md"
 categories = ["cryptography", "no-std"]
 keywords = ["crypto", "curve25519", "ecc", "signature", "signing"]
 edition = "2021"
-rust-version = "1.72"
+rust-version = "1.81"
 
 [dependencies]
 # TODO(tarcieri): relax requirement back to `2` before next release

ed25519/Cargo.toml

@@ -15,7 +15,7 @@ repository = "https://github.com/RustCrypto/signatures"
 readme = "README.md"
 categories = ["cryptography", "no-std"]
 keywords = ["crypto", "curve448", "ecc", "signature", "signing"]
-rust-version = "1.72"
+rust-version = "1.81"
 
 [dependencies]
 # TODO(tarcieri): relax requirement back to `2` before next release