RustCrypto · newpavlov · Mar 14, 2022 · Mar 14, 2022 · Mar 14, 2022 · Mar 14, 2022
diff --git a/.github/workflows/universal-hash.yml b/.github/workflows/universal-hash.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.41.0 # MSRV
+          - 1.56.0 # MSRV
           - stable
         target:
           - thumbv7em-none-eabi
@@ -50,7 +50,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.41.0 # MSRV
+          - 1.56.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v2

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/README.md b/README.md
@@ -1,6 +1,8 @@
 # RustCrypto: Traits
 
-[![Project Chat][chat-image]][chat-link] [![dependency status][deps-image]][deps-link] ![Apache2/MIT licensed][license-image]
+[![Project Chat][chat-image]][chat-link]
+[![dependency status][deps-image]][deps-link]
+![Apache2/MIT licensed][license-image]
 
 Collection of traits which describe functionality of cryptographic primitives.
 
@@ -17,7 +19,7 @@ Collection of traits which describe functionality of cryptographic primitives.
 | [`kem`]             | [Key encapsulation mechanism] | [![crates.io](https://img.shields.io/crates/v/kem.svg)](https://crates.io/crates/kem) | [![Documentation](https://docs.rs/kem/badge.svg)](https://docs.rs/kem) | ![MSRV 1.56][msrv-1.56] |
 | [`password-hash`]   | [Password hashing]            | [![crates.io](https://img.shields.io/crates/v/password-hash.svg)](https://crates.io/crates/password-hash) | [![Documentation](https://docs.rs/password-hash/badge.svg)](https://docs.rs/password-hash) | ![MSRV 1.57][msrv-1.57] |
 | [`signature`]       | [Digital signature]           | [![crates.io](https://img.shields.io/crates/v/signature.svg)](https://crates.io/crates/signature) | [![Documentation](https://docs.rs/signature/badge.svg)](https://docs.rs/signature) | ![MSRV 1.41][msrv-1.41] |
-| [`universal‑hash`]  | [Universal hash function]     | [![crates.io](https://img.shields.io/crates/v/universal-hash.svg)](https://crates.io/crates/universal-hash) | [![Documentation](https://docs.rs/universal-hash/badge.svg)](https://docs.rs/universal-hash) | ![MSRV 1.41][msrv-1.41] |
+| [`universal‑hash`]  | [Universal hash function]     | [![crates.io](https://img.shields.io/crates/v/universal-hash.svg)](https://crates.io/crates/universal-hash) | [![Documentation](https://docs.rs/universal-hash/badge.svg)](https://docs.rs/universal-hash) | ![MSRV 1.56][msrv-1.56] |
 
 ### Additional Crates
 

diff --git a/cipher/Cargo.toml b/cipher/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cipher"
 description = "Traits for describing block ciphers and stream ciphers"
-version = "0.4.3" # Also update html_root_url in lib.rs when bumping this
+version = "0.4.4" # Also update html_root_url in lib.rs when bumping this
 authors = ["RustCrypto Developers"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
@@ -13,7 +13,7 @@ keywords = ["crypto", "block-cipher", "stream-cipher", "trait"]
 categories = ["cryptography", "no-std"]
 
 [dependencies]
-crypto-common = { version = "0.1.3", path = "../crypto-common" }
+crypto-common = { version = "0.1.4", path = "../crypto-common" }
 inout = "0.1"
 
 # optional dependencies

diff --git a/cipher/src/lib.rs b/cipher/src/lib.rs
@@ -10,7 +10,7 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/RustCrypto/media/6ee8e381/logo.svg",
     html_favicon_url = "https://raw.githubusercontent.com/RustCrypto/media/6ee8e381/logo.svg",
-    html_root_url = "https://docs.rs/cipher/0.4.3"
+    html_root_url = "https://docs.rs/cipher/0.4.4"
 )]
 #![warn(missing_docs, rust_2018_idioms)]
 
@@ -51,21 +51,11 @@ pub use crypto_common::{
     generic_array,
     typenum::{self, consts},
     AlgorithmName, Block, InnerIvInit, InvalidLength, Iv, IvSizeUser, Key, KeyInit, KeyIvInit,
-    KeySizeUser,
+    KeySizeUser, ParBlocks, ParBlocksSizeUser,
 };
-use generic_array::{ArrayLength, GenericArray};
 
 /// Trait for loading current IV state.
 pub trait IvState: IvSizeUser {
     /// Returns current IV state.
     fn iv_state(&self) -> Iv<Self>;
 }
-
-/// Types which process blocks in parallel.
-pub trait ParBlocksSizeUser: BlockSizeUser {
-    /// Number of blocks which can be processed in parallel.
-    type ParBlocksSize: ArrayLength<Block<Self>>;
-}
-
-/// Parallel blocks on which [`ParBlocksSizeUser`] implementors operate.
-pub type ParBlocks<T> = GenericArray<Block<T>, <T as ParBlocksSizeUser>::ParBlocksSize>;
diff --git a/crypto-common/Cargo.toml b/crypto-common/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "crypto-common"
 description = "Common cryptographic traits"
-version = "0.1.3" # Also update html_root_url in lib.rs when bumping this
+version = "0.1.4" # Also update html_root_url in lib.rs when bumping this
 authors = ["RustCrypto Developers"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"

diff --git a/crypto-common/src/lib.rs b/crypto-common/src/lib.rs
@@ -5,7 +5,7 @@
 #![doc(
     html_logo_url = "https://raw.githubusercontent.com/RustCrypto/media/6ee8e381/logo.svg",
     html_favicon_url = "https://raw.githubusercontent.com/RustCrypto/media/6ee8e381/logo.svg",
-    html_root_url = "https://docs.rs/crypto-common/0.1.3"
+    html_root_url = "https://docs.rs/crypto-common/0.1.4"
 )]
 #![forbid(unsafe_code)]
 #![warn(missing_docs, rust_2018_idioms)]
@@ -26,6 +26,8 @@ use rand_core::{CryptoRng, RngCore};
 
 /// Block on which [`BlockSizeUser`] implementors operate.
 pub type Block<B> = GenericArray<u8, <B as BlockSizeUser>::BlockSize>;
+/// Parallel blocks on which [`ParBlocksSizeUser`] implementors operate.
+pub type ParBlocks<T> = GenericArray<Block<T>, <T as ParBlocksSizeUser>::ParBlocksSize>;
 /// Output array of [`OutputSizeUser`] implementors.
 pub type Output<T> = GenericArray<u8, <T as OutputSizeUser>::OutputSize>;
 /// Key used by [`KeySizeUser`] implementors.
@@ -52,6 +54,12 @@ impl<T: BlockSizeUser> BlockSizeUser for &mut T {
     type BlockSize = T::BlockSize;
 }
 
+/// Types which can process blocks in parallel.
+pub trait ParBlocksSizeUser: BlockSizeUser {
+    /// Number of blocks which can be processed in parallel.
+    type ParBlocksSize: ArrayLength<Block<Self>>;
+}
+
 /// Types which return data with the given size.
 pub trait OutputSizeUser {
     /// Size of the output in bytes.

diff --git a/crypto/Cargo.toml b/crypto/Cargo.toml
@@ -22,7 +22,7 @@ elliptic-curve = { version = "0.12.0-pre", optional = true, path = "../elliptic-
 mac = { version = "0.11", package = "crypto-mac", optional = true }
 password-hash = { version = "0.4", optional = true, path = "../password-hash" }
 signature = { version = "1.5", optional = true, default-features = false, path = "../signature" }
-universal-hash = { version = "0.4", optional = true, path = "../universal-hash" }
+universal-hash = { version = "0.5", optional = true, path = "../universal-hash" }
 
 [features]
 std = [

diff --git a/universal-hash/Cargo.toml b/universal-hash/Cargo.toml
@@ -1,22 +1,24 @@
 [package]
 name = "universal-hash"
-version = "0.4.1" # Also update html_root_url in lib.rs when bumping this
+version = "0.5.0" # Also update html_root_url in lib.rs when bumping this
+description = "Trait for universal hash functions"
 authors = ["RustCrypto Developers"]
 license = "MIT OR Apache-2.0"
-description = "Trait for universal hash functions"
+edition = "2021"
+rust-version = "1.56"
+readme = "README.md"
 documentation = "https://docs.rs/universal-hash"
 repository = "https://github.com/RustCrypto/traits"
 keywords = ["crypto", "mac"]
 categories = ["cryptography", "no-std"]
-readme = "README.md"
-edition = "2018"
 
 [dependencies]
-generic-array = "0.14"
+crypto-common = { version = "0.1.4", path = "../crypto-common" }
 subtle = { version = "=2.4", default-features = false }
 
 [features]
-std = []
+std = ["crypto-common/std"]
 
 [package.metadata.docs.rs]
 all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
diff --git a/universal-hash/README.md b/universal-hash/README.md
@@ -15,7 +15,7 @@ See [RustCrypto/universal-hashes] for implementations which use this trait.
 
 ## Minimum Supported Rust Version
 
-Rust **1.41** or higher.
+Rust **1.56** or higher.
 
 Minimum supported Rust version can be changed in the future, but it will be
 done with a minor version bump.
@@ -47,7 +47,7 @@ dual licensed as above, without any additional terms or conditions.
 [docs-image]: https://docs.rs/universal-hash/badge.svg
 [docs-link]: https://docs.rs/universal-hash/
 [license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg
-[rustc-image]: https://img.shields.io/badge/rustc-1.41+-blue.svg
+[rustc-image]: https://img.shields.io/badge/rustc-1.56+-blue.svg
 [chat-image]: https://img.shields.io/badge/zulip-join_chat-blue.svg
 [chat-link]: https://rustcrypto.zulipchat.com/#narrow/stream/260051-universal-hashes
 [build-image]: https://github.com/RustCrypto/traits/workflows/universal-hash/badge.svg?branch=master&event=push