feat: add highwayhash

__crypto/highwayhash/Cargo.lock

@@ -0,0 +1,16 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "highway"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3688f13e7735ae5ca93edc490f6c5885b77d473255bc1fed92b9c805f972bf94"
+
+[[package]]
+name = "highwayhash"
+version = "0.1.0"
+dependencies = [
+ "highway",
+]

__crypto/highwayhash/Cargo.toml

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+[package]
+name = "highwayhash"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+highway = "0.8.0"
+

__crypto/highwayhash/README.md

@@ -0,0 +1,5 @@
+
+
+* https://github.com/nickbabcock/highway-rs
+* https://github.com/rurban/smhasher
+

__crypto/highwayhash/src/main.rs

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+use highway::{HighwayHash, HighwayHasher, Key};
+
+fn main() {
+    let res = HighwayHasher::default().hash256("hello world".as_bytes());
+    println!("{:x?}", res);
+    let res = HighwayHasher::default().hash256(&[0xff]);
+    println!("{:x?}", res);
+    let mut hasher256 = HighwayHasher::new(Key([1, 2, 3, 4]));
+    hasher256.append(&[0xff]);
+    let res: [u64; 4] = hasher256.finalize256();
+    println!("{:x?}", res);
+}