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Move cryptographic hashing procedures to crypto folder. (#2306)

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Step towards https://github.com/paritytech/polkadot-sdk/issues/1975

As reported
https://github.com/paritytech/polkadot-sdk/issues/1975#issuecomment-1774534225
I'd like to encapsulate crypto related stuff in a dedicated folder.

Currently all cryptographic primitive wrappers are all sparsed in
`substrate/core` which contains "misc core" stuff.

To simplify the process, as the first step with this PR I propose to
move the cryptographic hashing there.

The `substrate/crypto` folder was already created to contains `ec-utils`
crate.

Notes:
- rename `sp-core-hashing` to `sp-crypto-hashing`
- rename `sp-core-hashing-proc-macro` to `sp-crypto-hashing-proc-macro`
- As the crates name is changed I took the freedom to restart fresh from
version 0.1.0 for both crates

---------

Co-authored-by: Robert Hambrock <roberthambrock@gmail.com>
This commit is contained in:
Davide Galassi
2024-01-23 00:36:14 +01:00
committed by GitHub
parent 95ff9b2c54
commit 4c10fd2a41
96 changed files with 484 additions and 326 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/test-utils/runtime/Cargo.toml
+2
View File
@@ -27,6 +27,7 @@ sp-inherents = { path = "../../primitives/inherents", default-features = false }
sp-keyring = { path = "../../primitives/keyring", optional = true }
sp-offchain = { path = "../../primitives/offchain", default-features = false }
sp-core = { path = "../../primitives/core", default-features = false }
sp-crypto-hashing = { path = "../../primitives/crypto/hashing", default-features = false }
sp-std = { path = "../../primitives/std", default-features = false }
sp-io = { path = "../../primitives/io", default-features = false }
frame-support = { path = "../../frame/support", default-features = false }
@@ -93,6 +94,7 @@ std = [
"sp-consensus-babe/std",
"sp-consensus-grandpa/std",
"sp-core/std",
"sp-crypto-hashing/std",
"sp-externalities/std",
"sp-genesis-builder/std",
"sp-inherents/std",
substrate/test-utils/runtime/src/lib.rs
+3 -3
View File
@@ -845,11 +845,11 @@ pub mod storage_key_generator {
}
fn concat_hashes(input: &Vec<&[u8]>) -> String {
input.iter().map(|s| sp_core::hashing::twox_128(s)).map(hex).collect()
input.iter().map(|s| sp_crypto_hashing::twox_128(s)).map(hex).collect()
}
fn twox_64_concat(x: &[u8]) -> Vec<u8> {
sp_core::hashing::twox_64(x).iter().chain(x.iter()).cloned().collect::<Vec<_>>()
sp_crypto_hashing::twox_64(x).iter().chain(x.iter()).cloned().collect()
}
/// Generate the hashed storage keys from the raw literals. These keys are expected to be be in
@@ -890,7 +890,7 @@ pub mod storage_key_generator {
AccountKeyring::Charlie.public().to_vec(),
])
.map(|pubkey| {
sp_core::hashing::blake2_128(&pubkey)
sp_crypto_hashing::blake2_128(&pubkey)
.iter()
.chain(pubkey.iter())
.cloned()