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Batch signature verification (#5023)

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* create parallel tasks extension

* make type system happy

* basic externalities

* test for dynamic extensions

* batching test

* remove premature verify_batch

* shnschnorrkel batch

* alter test

* shnschnorrkel test

* executive batching

* some docs

* also multi/any signatgures

* error propagation

* styling

* make verification extension optional

* experimental ed25519 parallelization

* some merge fallout

* utilize task executor

* merge fallout

* utilize task executor more

* another merge fallout

* feature-gate sp-io

* arrange toml

* fix no-std

* sr25519 batching and refactoring

* add docs

* fix name

* add newline

* fix block import test

* long sr25519 test

* blocking instead of parking

* move everything in crypto

* return batch_verify to check :)

* use condvars

* use multi-threaded executor for benches

* don't call via host interface

* try no spawning

* add true

* cleanup

* straighten batching

* remove signature check from this test (?)

* remove now pointless test

* remove another now useless test

* fix warnings

* Revert "remove another now useless test"

This reverts commit bbdec24bb67ed4373072daef7c863e1a8825bd8b.

* rethink the sp-io-part

* Revert "remove now pointless test"

This reverts commit 4d553066322e65782264caa6053d4cd5538df977.

* fix wording

* add  wording

* add todo and fix

* return check and fix

* add logging in sp-io

* Update primitives/io/src/batch_verifier.rs

Co-Authored-By: cheme <emericchevalier.pro@gmail.com>

* address review and use std condvar

* account for early exit

* address reivew

* address review

* more suggestions

* add docs for batch verification

* remove unused

* more review suggestions

* move to sp-runtime

* add expects

* remove blocks

* use entry

* Update primitives/io/src/batch_verifier.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update primitives/externalities/src/extensions.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* update overlooked note

* remove stupid return

* Update primitives/io/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update primitives/io/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* fix wording

* bump spec_version

Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Nikolay Volf
2020-04-16 22:40:04 +03:00
committed by GitHub
parent 36243068bd
commit 372f8b2c7e
21 changed files with 711 additions and 47 deletions
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substrate/primitives/runtime/src/traits.rs
+5 -1
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@@ -81,12 +81,15 @@ impl IdentifyAccount for sp_core::ecdsa::Public {
pub trait Verify {
/// Type of the signer.
type Signer: IdentifyAccount;
/// Verify a signature. Return `true` if signature is valid for the value.
/// Verify a signature.
///
/// Return `true` if signature is valid for the value.
fn verify<L: Lazy<[u8]>>(&self, msg: L, signer: &<Self::Signer as IdentifyAccount>::AccountId) -> bool;
}
impl Verify for sp_core::ed25519::Signature {
type Signer = sp_core::ed25519::Public;
fn verify<L: Lazy<[u8]>>(&self, mut msg: L, signer: &sp_core::ed25519::Public) -> bool {
sp_io::crypto::ed25519_verify(self, msg.get(), signer)
}
@@ -94,6 +97,7 @@ impl Verify for sp_core::ed25519::Signature {
impl Verify for sp_core::sr25519::Signature {
type Signer = sp_core::sr25519::Public;
fn verify<L: Lazy<[u8]>>(&self, mut msg: L, signer: &sp_core::sr25519::Public) -> bool {
sp_io::crypto::sr25519_verify(self, msg.get(), signer)
}