Merge branch 'develop' into feat/drng-integration-test

packages/binary/drng/subtypes/collectiveBeacon/collective_beacon_test.go

@@ -139,85 +139,3 @@ func dkgShares(t *testing.T, n, threshold int) *payload.Payload {
 
 	return payload.New(1, 1, sig, newSig, dpk)
 }
-
-func TestCBSequence(t *testing.T) {
-	cbSequence(t, 5, 5, 3)
-}
-
-func cbSequence(t *testing.T, l, n, threshold int) []*payload.Payload {
-	var priPoly *share.PriPoly
-	var pubPoly *share.PubPoly
-	var err error
-	// create shares and commitments
-	for i := 0; i < n; i++ {
-		pri := share.NewPriPoly(key.KeyGroup, threshold, key.KeyGroup.Scalar().Pick(random.New()), random.New())
-		pub := pri.Commit(key.KeyGroup.Point().Base())
-		if priPoly == nil {
-			priPoly = pri
-			pubPoly = pub
-			continue
-		}
-		priPoly, err = priPoly.Add(pri)
-		require.NoError(t, err)
-
-		pubPoly, err = pubPoly.Add(pub)
-		require.NoError(t, err)
-	}
-	shares := priPoly.Shares(n)
-	secret, err := share.RecoverSecret(key.KeyGroup, shares, threshold, n)
-	require.NoError(t, err)
-	require.True(t, secret.Equal(priPoly.Secret()))
-
-	msg := []byte("first message")
-	sigs := make([][]byte, n)
-	_, commits := pubPoly.Info()
-	dkgShares := make([]*key.Share, n)
-
-	// partial signatures
-	for i := 0; i < n; i++ {
-		sigs[i], err = key.Scheme.Sign(shares[i], msg)
-		require.NoError(t, err)
-
-		dkgShares[i] = &key.Share{
-			Share:   shares[i],
-			Commits: commits,
-		}
-	}
-
-	// reconstruct collective signature
-	sig, err := key.Scheme.Recover(pubPoly, msg, sigs, threshold, n)
-	require.NoError(t, err)
-
-	// verify signature against distributed public key
-	err = key.Scheme.VerifyRecovered(pubPoly.Commit(), msg, sig)
-	require.NoError(t, err)
-
-	result := make([]*payload.Payload, l)
-
-	for i := 0; i < l; i++ {
-
-		msg = beacon.Message(uint64(i+1), sig)
-		sigs = make([][]byte, n)
-		// partial signatures
-		for i := 0; i < n; i++ {
-			sigs[i], err = key.Scheme.Sign(shares[i], msg)
-			require.NoError(t, err)
-		}
-
-		// reconstruct collective signature
-		newSig, err := key.Scheme.Recover(pubPoly, msg, sigs, threshold, n)
-		require.NoError(t, err)
-
-		dpk, err := pubPoly.Commit().MarshalBinary()
-		require.NoError(t, err)
-
-		log.Println(hex.EncodeToString(sig))
-		log.Println(hex.EncodeToString(newSig))
-		log.Println(hex.EncodeToString(dpk))
-
-		result[i] = payload.New(1, uint64(i+1), sig, newSig, dpk)
-
-		sig = newSig
-	}
-	return result
-}