mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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24583864b4
* change to herumi's bls * change alias * change to better * add benchmark * build * change to bazel fork * fix prefix * make it work with library * update to latest * change again * add import * update to latest * add sha commit * new static lib with groups swapped * using herumis new lib * fix dep paths in c headers * update again * new changes * fix commit * fix serialization * comment * fix test * fix to herumis latest version * fix test * fix benchmarks * add new workspace * change commit and remove init * get test to pass * remove parameter * remove reverse byte order * make gazelle happy * set pure to off * fix failing tests * remove old ref * use HashWithDomain functions * update to latest version * clean up * gaz * add back removed code * switch off pure
103 lines
2.6 KiB
Go
103 lines
2.6 KiB
Go
package bls_test
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import (
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"bytes"
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"testing"
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"github.com/prysmaticlabs/prysm/shared/bls"
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"github.com/prysmaticlabs/prysm/shared/bytesutil"
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)
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func TestMarshalUnmarshal(t *testing.T) {
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b := bls.RandKey().Marshal()
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b32 := bytesutil.ToBytes32(b)
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pk, err := bls.SecretKeyFromBytes(b32[:])
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if err != nil {
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t.Fatal(err)
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}
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pk2, err := bls.SecretKeyFromBytes(b32[:])
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if err != nil {
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t.Fatal(err)
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}
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if !bytes.Equal(pk.Marshal(), pk2.Marshal()) {
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t.Errorf("Keys not equal, received %#x == %#x", pk.Marshal(), pk2.Marshal())
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}
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}
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func TestSignVerify(t *testing.T) {
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priv := bls.RandKey()
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pub := priv.PublicKey()
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msg := []byte("hello")
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sig := priv.Sign(msg, 0)
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if !sig.Verify(msg, pub, 0) {
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t.Error("Signature did not verify")
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}
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}
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func TestVerifyAggregate(t *testing.T) {
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pubkeys := make([]*bls.PublicKey, 0, 100)
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sigs := make([]*bls.Signature, 0, 100)
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var msgs [][32]byte
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for i := 0; i < 100; i++ {
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msg := [32]byte{'h', 'e', 'l', 'l', 'o', byte(i)}
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priv := bls.RandKey()
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pub := priv.PublicKey()
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sig := priv.Sign(msg[:], 0)
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pubkeys = append(pubkeys, pub)
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sigs = append(sigs, sig)
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msgs = append(msgs, msg)
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}
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aggSig := bls.AggregateSignatures(sigs)
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if !aggSig.VerifyAggregate(pubkeys, msgs, 0) {
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t.Error("Signature did not verify")
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}
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}
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func TestVerifyAggregateCommon(t *testing.T) {
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pubkeys := make([]*bls.PublicKey, 0, 100)
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sigs := make([]*bls.Signature, 0, 100)
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msg := [32]byte{'h', 'e', 'l', 'l', 'o'}
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for i := 0; i < 100; i++ {
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priv := bls.RandKey()
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pub := priv.PublicKey()
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sig := priv.Sign(msg[:], 0)
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pubkeys = append(pubkeys, pub)
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sigs = append(sigs, sig)
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}
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aggSig := bls.AggregateSignatures(sigs)
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if !aggSig.VerifyAggregateCommon(pubkeys, msg, 0) {
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t.Error("Signature did not verify")
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}
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}
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func TestVerifyAggregate_ReturnsFalseOnEmptyPubKeyList(t *testing.T) {
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var pubkeys []*bls.PublicKey
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sigs := make([]*bls.Signature, 0, 100)
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msg := [32]byte{'h', 'e', 'l', 'l', 'o'}
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aggSig := bls.AggregateSignatures(sigs)
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if aggSig.VerifyAggregateCommon(pubkeys, msg, 0 /*domain*/) != false {
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t.Error("Expected VerifyAggregate to return false with empty input " +
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"of public keys.")
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}
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}
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func TestComputeDomain_OK(t *testing.T) {
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tests := []struct {
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epoch uint64
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domainType uint64
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domain uint64
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}{
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{epoch: 1, domainType: 4, domain: 4},
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{epoch: 2, domainType: 4, domain: 4},
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{epoch: 2, domainType: 5, domain: 5},
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{epoch: 3, domainType: 4, domain: 4},
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{epoch: 3, domainType: 5, domain: 5},
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}
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for _, tt := range tests {
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if bls.ComputeDomain(bytesutil.Bytes4(tt.domainType)) != tt.domain {
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t.Errorf("wanted domain version: %d, got: %d", tt.domain, bls.ComputeDomain(bytesutil.Bytes4(tt.domainType)))
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}
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}
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}
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