Bump digest dependency to v0.11.0-pre.7; MSRV 1.72

Also bumps `hmac` to v0.13.0-pre.2, and cuts an `hkdf` v0.13.0-pre.2
prerelease.

.github/workflows/concat-kdf.yml

@@ -22,7 +22,7 @@ jobs:
  strategy:
  matrix:
  rust:
- - 1.71.0 # MSRV
+ - 1.72.0 # MSRV
  - stable
  target:
  - thumbv7em-none-eabi
@@ -40,7 +40,7 @@ jobs:
  strategy:
  matrix:
  rust:
- - 1.71.0 # MSRV
+ - 1.72.0 # MSRV
  - stable
  steps:
  - uses: actions/checkout@v4

.github/workflows/hkdf.yml

@@ -22,7 +22,7 @@ jobs:
  strategy:
  matrix:
  rust:
- - 1.71.0 # MSRV
+ - 1.72.0 # MSRV
  - stable
  target:
  - thumbv7em-none-eabi
@@ -48,7 +48,7 @@ jobs:
  strategy:
  matrix:
  rust:
- - 1.71.0 # MSRV
+ - 1.72.0 # MSRV
  - stable
  steps:
  - uses: actions/checkout@v4

README.md

@@ -8,8 +8,8 @@ Collection of [Key Derivation Functions][KDF] (KDF) written in pure Rust.
 
 | Algorithm | Crate | Crates.io | Documentation | MSRV |
 |--------------|----------------|:---------------------------------------------------------------------------------------------------:|:------------------------------------------------------------------------------------:|:-----------------------:|
-| [HKDF] | [`hkdf`] | [![crates.io](https://img.shields.io/crates/v/hkdf.svg)](https://crates.io/crates/hkdf) | [![Documentation](https://docs.rs/hkdf/badge.svg)](https://docs.rs/hkdf) | ![MSRV 1.41][msrv-1.41] |
-| [Concat-KDF] | [`concat-kdf`] | [![crates.io](https://img.shields.io/crates/v/concat-kdf.svg)](https://crates.io/crates/concat-kdf) | [![Documentation](https://docs.rs/concat-kdf/badge.svg)](https://docs.rs/concat-kdf) | ![MSRV 1.56][msrv-1.56] |
+| [HKDF] | [`hkdf`] | [![crates.io](https://img.shields.io/crates/v/hkdf.svg)](https://crates.io/crates/hkdf) | [![Documentation](https://docs.rs/hkdf/badge.svg)](https://docs.rs/hkdf) | ![MSRV 1.41][msrv-1.72] |
+| [Concat-KDF] | [`concat-kdf`] | [![crates.io](https://img.shields.io/crates/v/concat-kdf.svg)](https://crates.io/crates/concat-kdf) | [![Documentation](https://docs.rs/concat-kdf/badge.svg)](https://docs.rs/concat-kdf) | ![MSRV 1.56][msrv-1.72] |
 
 *NOTE: for password-based KDFs (e.g. Argon2, PBKDF2, scrypt), please see [RustCrypto/password-hashes]*
 
@@ -37,8 +37,7 @@ Unless you explicitly state otherwise, any contribution intentionally submitted
 [license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg
 [deps-image]: https://deps.rs/repo/github/RustCrypto/KDFs/status.svg
 [deps-link]: https://deps.rs/repo/github/RustCrypto/KDFs
-[msrv-1.41]: https://img.shields.io/badge/rustc-1.41+-blue.svg
-[msrv-1.56]: https://img.shields.io/badge/rustc-1.56+-blue.svg
+[msrv-1.72]: https://img.shields.io/badge/rustc-1.72+-blue.svg
 
 [//]: # (crates)
 

concat-kdf/Cargo.toml

@@ -10,14 +10,14 @@ documentation = "https://docs.rs/concat-kdf"
 repository = "https://github.com/RustCrypto/KDFs"
 keywords = ["crypto", "concat-kdf", "KDF", "NIST"]
 categories = ["cryptography", "no-std"]
-rust-version = "1.71"
+rust-version = "1.72"
 
 [dependencies]
-digest = "=0.11.0-pre.4"
+digest = "=0.11.0-pre.7"
 
 [dev-dependencies]
 hex-literal = "0.4"
-sha2 = { version = "=0.11.0-pre.1", default-features = false }
+sha2 = { version = "=0.11.0-pre.2", default-features = false }
 
 [features]
 std = []

concat-kdf/README.md

@@ -23,7 +23,7 @@ concat_kdf::derive_key_into::<sha2::Sha256>(b"shared-secret", b"other-info", &mu
 
 ## Minimum Supported Rust Version
 
-Rust **1.71** or higher.
+Rust **1.72** or higher.
 
 Minimum supported Rust version can be changed in the future, but it will be
 done with a minor version bump.
@@ -53,7 +53,7 @@ dual licensed as above, without any additional terms or conditions.
 [docs-image]: https://docs.rs/concat-kdf/badge.svg
 [docs-link]: https://docs.rs/concat-kdf/
 [license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg
-[rustc-image]: https://img.shields.io/badge/rustc-1.60+-blue.svg
+[rustc-image]: https://img.shields.io/badge/rustc-1.72+-blue.svg
 [chat-image]: https://img.shields.io/badge/zulip-join_chat-blue.svg
 [chat-link]: https://rustcrypto.zulipchat.com/#narrow/stream/260043-KDFs
 [build-image]: https://github.com/RustCrypto/KDFs/workflows/concat-kdf/badge.svg?branch=master&event=push

hkdf/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hkdf"
-version = "0.13.0-pre.1"
+version = "0.13.0-pre.2"
 authors = ["RustCrypto Developers"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/RustCrypto/KDFs/"
@@ -10,16 +10,16 @@ keywords = ["crypto", "HKDF", "KDF"]
 categories = ["cryptography", "no-std"]
 readme = "README.md"
 edition = "2021"
-rust-version = "1.71"
+rust-version = "1.72"
 
 [dependencies]
-hmac = "=0.13.0-pre.1"
+hmac = "=0.13.0-pre.2"
 
 [dev-dependencies]
 blobby = "0.3"
 hex-literal = "0.4"
-sha1 = { version = "=0.11.0-pre.1", default-features = false }
-sha2 = { version = "=0.11.0-pre.1", default-features = false }
+sha1 = { version = "=0.11.0-pre.2", default-features = false }
+sha2 = { version = "=0.11.0-pre.2", default-features = false }
 
 [features]
 std = ["hmac/std"]

hkdf/README.md

@@ -73,7 +73,7 @@ assert_eq!(okm, expected);
 
 ## Minimum Supported Rust Version
 
-Rust **1.71** or higher.
+Rust **1.72** or higher.
 
 Minimum supported Rust version can be changed in the future, but it will be
 done with a minor version bump.
@@ -105,7 +105,7 @@ dual licensed as above, without any additional terms or conditions.
 [docs-image]: https://docs.rs/hkdf/badge.svg
 [docs-link]: https://docs.rs/hkdf/
 [license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg
-[rustc-image]: https://img.shields.io/badge/rustc-1.71+-blue.svg
+[rustc-image]: https://img.shields.io/badge/rustc-1.72+-blue.svg
 [chat-image]: https://img.shields.io/badge/zulip-join_chat-blue.svg
 [chat-link]: https://rustcrypto.zulipchat.com/#narrow/stream/260043-KDFs
 [build-image]: https://github.com/RustCrypto/KDFs/workflows/hkdf/badge.svg?branch=master&event=push