mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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satellitex
302c543b49
* add generate ecdsa, etc to keystore * impl ecdsa needed traits * add ecdsa to sr_io * add ecdsa to application-crypto * add ecdsa to test-utils * add ecdsa debug derive * fix ecdsa public
62 lines
1.8 KiB
Rust
62 lines
1.8 KiB
Rust
// Copyright 2019-2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Ecdsa crypto types.
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use crate::{RuntimePublic, KeyTypeId};
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use sp_std::vec::Vec;
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pub use sp_core::ecdsa::*;
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mod app {
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use sp_core::testing::ECDSA;
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crate::app_crypto!(super, ECDSA);
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impl crate::traits::BoundToRuntimeAppPublic for Public {
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type Public = Self;
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}
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}
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pub use app::{Public as AppPublic, Signature as AppSignature};
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#[cfg(feature = "full_crypto")]
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pub use app::Pair as AppPair;
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impl RuntimePublic for Public {
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type Signature = Signature;
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fn all(key_type: KeyTypeId) -> crate::Vec<Self> {
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sp_io::crypto::ecdsa_public_keys(key_type)
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}
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fn generate_pair(key_type: KeyTypeId, seed: Option<Vec<u8>>) -> Self {
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sp_io::crypto::ecdsa_generate(key_type, seed)
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}
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fn sign<M: AsRef<[u8]>>(&self, key_type: KeyTypeId, msg: &M) -> Option<Self::Signature> {
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sp_io::crypto::ecdsa_sign(key_type, self, msg.as_ref())
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}
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fn verify<M: AsRef<[u8]>>(&self, msg: &M, signature: &Self::Signature) -> bool {
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sp_io::crypto::ecdsa_verify(&signature, msg.as_ref(), self)
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}
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fn to_raw_vec(&self) -> Vec<u8> {
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sp_core::crypto::Public::to_raw_vec(self)
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}
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}
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