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Overhaul crypto (Schnorr/Ristretto, HDKD, BIP39) (#1795)

Browse Source 
* Rijig to Ristretto

* Rebuild wasm

* adds compatibility test with the wasm module

* Add Ed25519-BIP39 support

* Bump subkey version

* Update CLI output

* New keys.

* Standard phrase/password/path keys.

* Subkey uses S-URI for secrets

* Move everything to use new HDKD crypto.

* Test fixes

* Ignore old test vector.

* fix the ^^ old test vector.

* Fix tests

* Test fixes

* Cleanups

* Fix broken key conversion logic in grandpa

CC @rphmeier

* Remove legacy Keyring usage

* Traitify `Pair`

* Replace Ed25519AuthorityId with ed25519::Public

* Expunge Ed25519AuthorityId type!

* Replace Sr25519AuthorityId with sr25519::Public

* Remove dodgy crypto type-punning conversions

* Fix some tests

* Avoid trait

* Deduplicate DeriveJunction string decode

* Remove cruft code

* Fix test

* Minor removals

* Build fix

* Subkey supports sign and verify

* Inspect works for public key URIs

* Remove more crypto type-punning

* Fix typo

* Fix tests
This commit is contained in:
Gav Wood
2019-03-13 14:08:31 +01:00
committed by GitHub
parent 17f093da13
commit d7fcf5dc9d
83 changed files with 2636 additions and 1687 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/core/executor/src/wasm_executor.rs
+7 -5
View File
@@ -28,7 +28,7 @@ use wasmi::memory_units::{Pages};
use state_machine::Externalities;
use crate::error::{Error, ErrorKind, Result};
use crate::wasm_utils::UserError;
use primitives::{blake2_256, twox_128, twox_256, ed25519, sr25519};
use primitives::{blake2_256, twox_128, twox_256, ed25519, sr25519, Pair};
use primitives::hexdisplay::HexDisplay;
use primitives::sandbox as sandbox_primitives;
use primitives::{H256, Blake2Hasher};
@@ -474,7 +474,7 @@ impl_function_executor!(this: FunctionExecutor<'e, E>,
this.memory.get_into(pubkey_data, &mut pubkey[..]).map_err(|_| UserError("Invalid attempt to get pubkey in ext_ed25519_verify"))?;
let msg = this.memory.get(msg_data, msg_len as usize).map_err(|_| UserError("Invalid attempt to get message in ext_ed25519_verify"))?;
Ok(if ed25519::verify(&sig, &msg, &pubkey) {
Ok(if ed25519::Pair::verify_weak(&sig, &msg, &pubkey) {
0
} else {
5
@@ -487,7 +487,7 @@ impl_function_executor!(this: FunctionExecutor<'e, E>,
this.memory.get_into(pubkey_data, &mut pubkey[..]).map_err(|_| UserError("Invalid attempt to get pubkey in ext_sr25519_verify"))?;
let msg = this.memory.get(msg_data, msg_len as usize).map_err(|_| UserError("Invalid attempt to get message in ext_sr25519_verify"))?;
Ok(if sr25519::verify(&sig, &msg, &pubkey) {
Ok(if sr25519::Pair::verify_weak(&sig, &msg, &pubkey) {
0
} else {
5
@@ -759,7 +759,9 @@ impl WasmExecutor {
#[cfg(test)]
mod tests {
use super::*;
use parity_codec::Encode;
use state_machine::TestExternalities;
use hex_literal::{hex, hex_impl};
use primitives::map;
@@ -875,7 +877,7 @@ mod tests {
fn ed25519_verify_should_work() {
let mut ext = TestExternalities::<Blake2Hasher>::default();
let test_code = include_bytes!("../wasm/target/wasm32-unknown-unknown/release/runtime_test.compact.wasm");
let key = ed25519::Pair::from_seed(&blake2_256(b"test"));
let key = ed25519::Pair::from_seed(blake2_256(b"test"));
let sig = key.sign(b"all ok!");
let mut calldata = vec![];
calldata.extend_from_slice(key.public().as_ref());
@@ -901,7 +903,7 @@ mod tests {
fn sr25519_verify_should_work() {
let mut ext = TestExternalities::<Blake2Hasher>::default();
let test_code = include_bytes!("../wasm/target/wasm32-unknown-unknown/release/runtime_test.compact.wasm");
let key = sr25519::Pair::from_seed(&blake2_256(b"test"));
let key = sr25519::Pair::from_seed(blake2_256(b"test"));
let sig = key.sign(b"all ok!");
let mut calldata = vec![];
calldata.extend_from_slice(key.public().as_ref());