R4R: EdDSA with Schnorr support using the secp256k1 curve (Taproot support)

.github/workflows/test.yml

@@ -14,10 +14,10 @@ jobs:
     runs-on: macOS-latest
     steps:
 
-    - name: Set up Go 1.16
+    - name: Set up Go 1.17
       uses: actions/setup-go@v1
       with:
-        go-version: 1.16
+        go-version: 1.17
       id: go
 
     - name: Check out code into the Go module directory
@@ -27,5 +27,5 @@ jobs:
       run: go get -v -t -d ./...
 
     - name: Run Tests
-      run: make test_unit
+      run: make test
 

.gitignore

@@ -23,3 +23,5 @@ benchdata
 *.swp
 .vscode/*.json
 
+# Test fixtures
+test/*fixtures/*.json

Makefile

@@ -1,5 +1,9 @@
 MODULE = github.com/binance-chain/tss-lib
 PACKAGES = $(shell go list ./... | grep -v '/vendor/')
+UT_TIMEOUT = -timeout 60m
+UT_COVER = -covermode=atomic -cover
+UT_PACKAGES_LEVEL_0 = $(shell go list ./... | grep -v '/vendor/' | grep 'keygen' )
+UT_PACKAGES_LEVEL_1 = $(shell go list ./... | grep -v '/vendor/' | grep -v 'keygen'  )
 
 all: protob test
 
@@ -29,24 +33,42 @@ build: protob
 ### Benchmarking
 
 benchgen: fmt
-	go run ./cmd/tss-benchgen benchdata
+	cd cmd && go run ./tss-benchgen benchdata
 
 benchsign: fmt
-	go run ./cmd/tss-benchsign benchdata
+	cd cmd && go run ./tss-benchsign benchdata
 
 ########################################
 ### Testing
 
-test_unit:
-	@echo "--> Running Unit Tests"
+test_unit_level0:
+	@echo "--> Running Unit Tests - Level 0"
 	@echo "!!! WARNING: This will take a long time :)"
-	go test -timeout 60m $(PACKAGES)
+	@echo "!!! WARNING: This will delete fixtures  :("
+	go clean -testcache
+	rm -f ./test/_ecdsa_fixtures/*json
+	rm -f ./test/_eddsa_fixtures/*json
+	go test ${UT_TIMEOUT} ${UT_COVER} $(UT_PACKAGES_LEVEL_0)
 
-test_unit_race:
-	@echo "--> Running Unit Tests (with Race Detection)"
+
+test_unit: test_unit_level0
+	@echo "--> Running Unit Tests - Level 1"
+	@echo "!!! WARNING: This will take a long time :)"
+	go test ${UT_TIMEOUT} ${UT_COVER} $(UT_PACKAGES_LEVEL_1)
+
+test_unit_race_level0:
+	@echo "--> Running Unit Tests (with Race Detection) - Level 0"
+	@echo "!!! WARNING: This will take a long time :)"
+	@echo "!!! WARNING: This will delete fixtures :("
+	go clean -testcache
+	rm -f ./test/_ecdsa_fixtures/*json
+	rm -f ./test/_eddsa_fixtures/*json
+	go test -race ${UT_TIMEOUT} ${UT_COVER} $(UT_PACKAGES_LEVEL_0)
+
+test_unit_race: test_unit_race_level0
+	@echo "--> Running Unit Tests (with Race Detection) - Level 1"
 	@echo "!!! WARNING: This will take a long time :)"
-	# go clean -testcache
-	go test -timeout 60m -race $(PACKAGES)
+	go test -race ${UT_TIMEOUT} ${UT_COVER} $(UT_PACKAGES_LEVEL_1)
 
 test:
 	make test_unit_race

README.md

@@ -171,4 +171,3 @@ A full review of this library was carried out by Kudelski Security and their fin
 
 ## References
 \[1\] https://eprint.iacr.org/2020/540.pdf
-

cmd/go.mod

@@ -0,0 +1,41 @@
+module github.com/binance-chain/tss-lib/cmd
+
+go 1.17
+
+require (
+	github.com/binance-chain/tss-lib v1.3.3
+	github.com/btcsuite/btcd/btcec/v2 v2.0.0
+	github.com/ipfs/go-log v1.0.5
+	github.com/olekukonko/tablewriter v0.0.5
+	github.com/pkg/errors v0.9.1
+	golang.org/x/text v0.3.7
+)
+
+require (
+	github.com/agl/ed25519 v0.0.0-20200305024217-f36fc4b53d43 // indirect
+	github.com/btcsuite/btcd v0.22.0-beta.0.20220111032746-97732e52810c // indirect
+	github.com/btcsuite/btcutil v1.0.3-0.20211129182920-9c4bbabe7acd // indirect
+	github.com/decred/dcrd/dcrec/edwards/v2 v2.0.2 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/ipfs/go-log/v2 v2.5.0 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mattn/go-runewidth v0.0.13 // indirect
+	github.com/opentracing/opentracing-go v1.2.0 // indirect
+	github.com/otiai10/primes v0.0.0-20210501021515-f1b2be525a11 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	go.uber.org/multierr v1.7.0 // indirect
+	go.uber.org/zap v1.20.0 // indirect
+	golang.org/x/crypto v0.0.0-20220128200615-198e4374d7ed // indirect
+	golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27 // indirect
+	google.golang.org/protobuf v1.27.1 // indirect
+)
+
+replace github.com/binance-chain/tss-lib => github.com/SwingbyProtocol/tss-lib v1.5.1-0.20220129135114-1e9891f47740
+
+replace github.com/agl/ed25519 => github.com/SwingbyProtocol/edwards25519 v0.0.0-20200305024217-f36fc4b53d43
+
+replace github.com/btcsuite/btcd => github.com/Roasbeef/btcd v0.0.0-20220128222530-5a59e7c0ddfb
+
+replace github.com/btcsuite/btcd/btcec/v2 => github.com/Roasbeef/btcd/btcec/v2 v2.0.0-20220128222530-5a59e7c0ddfb