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Switch to the blake2b_simd crate in sp-core-hashing (#13548)

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* Switch to the `blake2b_simd` crate in `sp-core-hashing`

* ".git/.scripts/commands/bench/bench.sh" pallet dev frame_benchmarking

---------

Co-authored-by: command-bot <>
This commit is contained in:
Koute
2023-03-07 17:57:16 +09:00
committed by GitHub
parent 3118026576
commit 03158cd48f
4 changed files with 55 additions and 47 deletions
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substrate/primitives/core/hashing/Cargo.toml
+2 -2
View File
@@ -13,7 +13,7 @@ documentation = "https://docs.rs/sp-core-hashing"
targets = ["x86_64-unknown-linux-gnu"]
[dependencies]
blake2 = { version = "0.10.4", default-features = false }
blake2b_simd = { version = "1.0.1", default-features = false }
byteorder = { version = "1.3.2", default-features = false }
digest = { version = "0.10.3", default-features = false }
sha2 = { version = "0.10.2", default-features = false }
@@ -25,7 +25,7 @@ sp-std = { version = "5.0.0", default-features = false, path = "../../std" }
default = ["std"]
std = [
"digest/std",
"blake2/std",
"blake2b_simd/std",
"byteorder/std",
"sha2/std",
"sha3/std",
substrate/primitives/core/hashing/src/lib.rs
+16 -9
View File
@@ -23,34 +23,41 @@
use core::hash::Hasher;
use byteorder::{ByteOrder, LittleEndian};
use digest::{
consts::{U16, U32, U8},
Digest,
};
use digest::Digest;
#[inline(always)]
fn blake2<const N: usize>(data: &[u8]) -> [u8; N] {
blake2b_simd::Params::new()
.hash_length(N)
.hash(data)
.as_bytes()
.try_into()
.expect("slice is always the necessary length")
}
/// Do a Blake2 512-bit hash and place result in `dest`.
pub fn blake2_512_into(data: &[u8], dest: &mut [u8; 64]) {
dest.copy_from_slice(blake2::Blake2b512::digest(data).as_slice());
*dest = blake2(data);
}
/// Do a Blake2 512-bit hash and return result.
pub fn blake2_512(data: &[u8]) -> [u8; 64] {
blake2::Blake2b512::digest(data).into()
blake2(data)
}
/// Do a Blake2 256-bit hash and return result.
pub fn blake2_256(data: &[u8]) -> [u8; 32] {
blake2::Blake2b::<U32>::digest(data).into()
blake2(data)
}
/// Do a Blake2 128-bit hash and return result.
pub fn blake2_128(data: &[u8]) -> [u8; 16] {
blake2::Blake2b::<U16>::digest(data).into()
blake2(data)
}
/// Do a Blake2 64-bit hash and return result.
pub fn blake2_64(data: &[u8]) -> [u8; 8] {
blake2::Blake2b::<U8>::digest(data).into()
blake2(data)
}
/// Do a XX 64-bit hash and place result in `dest`.