dsa,ecdsa,lms,slh-dsa,rfc6979: bump MSRV to 1.81

Author: baloo

.github/workflows/dsa.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:
           - macos-latest
           - windows-latest
         toolchain:
-          - 1.72.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     runs-on: ${{ matrix.platform }}
     steps:

.github/workflows/ecdsa.yml

@@ -26,7 +26,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
         rust:
-          - 1.73.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4
@@ -42,7 +42,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.73.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4

.github/workflows/lms.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.73.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4

.github/workflows/rfc6979.yml

@@ -24,7 +24,7 @@ jobs:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
         rust:
-          - 1.72.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4
@@ -39,7 +39,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.72.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4

.github/workflows/slh-dsa.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.75.0 # MSRV
+          - 1.81.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v4

.github/workflows/workspace.yml

@@ -29,6 +29,6 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.75.0
+          toolchain: 1.81.0
           components: clippy
       - run: cargo clippy --all-features -- -D warnings

dsa/Cargo.toml

@@ -13,7 +13,7 @@ homepage = "https://github.com/RustCrypto/signatures/tree/master/dsa"
 repository = "https://github.com/RustCrypto/signatures"
 categories = ["cryptography", "no-std"]
 keywords = ["crypto", "nist", "signature"]
-rust-version = "1.72"
+rust-version = "1.81"
 
 [dependencies]
 digest = "=0.11.0-pre.9"

ecdsa/Cargo.toml

@@ -14,7 +14,7 @@ readme = "README.md"
 categories = ["cryptography", "no-std"]
 keywords = ["crypto", "ecc", "nist", "secp256k1", "signature"]
 edition = "2021"
-rust-version = "1.73"
+rust-version = "1.81"
 
 [dependencies]
 elliptic-curve = { version = "0.14.0-rc.1", default-features = false, features = ["digest", "sec1"] }

lms/Cargo.toml

@@ -7,7 +7,7 @@ license = "Apache-2.0 OR MIT"
 homepage = "https://github.com/RustCrypto/signatures/tree/master/lms"
 repository = "https://github.com/RustCrypto/signatures"
 readme = "README.md"
-rust-version = "1.73"
+rust-version = "1.81"
 categories = ["cryptography"]
 keywords = ["crypto", "signature"]
 

rfc6979/Cargo.toml

@@ -13,7 +13,7 @@ readme = "README.md"
 categories = ["cryptography", "no-std"]
 keywords = ["dsa", "ecdsa", "signature"]
 edition = "2021"
-rust-version = "1.72"
+rust-version = "1.81"
 
 [dependencies]
 hmac = { version = "=0.13.0-pre.4", default-features = false, features = ["reset"] }

slh-dsa/Cargo.toml

@@ -6,7 +6,7 @@ FIPS-205 standard
 """
 version = "0.1.0"
 edition = "2021"
-rust-version = "1.75"
+rust-version = "1.81"
 license = "Apache-2.0 OR MIT"
 homepage = "https://github.com/RustCrypto/signatures/tree/master/slh-dsa"
 repository = "https://github.com/RustCrypto/signatures"