forked from paritytech/polkadot-sdk
-
Notifications
You must be signed in to change notification settings - Fork 0
/
bls377.rs
55 lines (43 loc) · 1.59 KB
/
bls377.rs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
// This file is part of Substrate.
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//! BLS12-377 crypto applications.
use crate::{KeyTypeId, RuntimePublic};
pub use sp_core::bls::bls377::*;
use sp_std::vec::Vec;
mod app {
crate::app_crypto!(super, sp_core::testing::BLS377);
}
pub use app::{Pair as AppPair, Public as AppPublic, Signature as AppSignature};
impl RuntimePublic for Public {
type Signature = Signature;
/// Dummy implementation. Returns an empty vector.
fn all(_key_type: KeyTypeId) -> Vec<Self> {
Vec::new()
}
fn generate_pair(key_type: KeyTypeId, seed: Option<Vec<u8>>) -> Self {
sp_io::crypto::bls377_generate(key_type, seed)
}
/// Dummy implementation. Returns `None`.
fn sign<M: AsRef<[u8]>>(&self, _key_type: KeyTypeId, _msg: &M) -> Option<Self::Signature> {
None
}
/// Dummy implementation. Returns `false`.
fn verify<M: AsRef<[u8]>>(&self, _msg: &M, _signature: &Self::Signature) -> bool {
false
}
fn to_raw_vec(&self) -> Vec<u8> {
sp_core::crypto::ByteArray::to_raw_vec(self)
}
}