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v1.0.1

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This commit is contained in:
Cassandra Heart 2023-04-16 21:59:58 -04:00
parent 8276e0d1c3
commit ec7ea35a2d
No known key found for this signature in database
GPG Key ID: 6352152859385958
2 changed files with 64 additions and 69 deletions
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123
bootstrap.go
View File

@ -11,6 +11,7 @@ import (
"net/http"
"os"
"strings"
"sync"
"github.com/cloudflare/circl/sign/ed448"
bls48581 "source.quilibrium.com/quilibrium/ceremonyclient/ec/bls48581"
@ -112,100 +113,98 @@ func GetSequencerState() string {
return string(sequencerState)
}
func Bootstrap(batch uint, batchSize uint) {
if batch == 65536/batchSize {
return
func Bootstrap() {
secretBytes := make([]byte, (8 * int(bls48581.MODBYTES)))
rand.Read(secretBytes)
secret = bls48581.FromBytes(secretBytes)
secret.Mod(bls48581.NewBIGints(bls48581.CURVE_Order))
bcjRes, err := http.DefaultClient.Post(HOST+"current_state", "application/json", bytes.NewBufferString("{}"))
if err != nil {
panic(err)
}
if batch == 0 {
secretBytes := make([]byte, (8 * int(bls48581.MODBYTES)))
rand.Read(secretBytes)
secret = bls48581.FromBytes(secretBytes)
defer bcjRes.Body.Close()
bcjRes, err := http.DefaultClient.Post(HOST+"current_state", "application/json", bytes.NewBufferString("{}"))
if err != nil {
panic(err)
}
defer bcjRes.Body.Close()
bcjBytes, err := io.ReadAll(bcjRes.Body)
if err != nil {
panic(err)
}
if err := json.Unmarshal(bcjBytes, bcj); err != nil {
// message is not conformant, we are in validating phase
panic(err)
}
bcjBytes, err := io.ReadAll(bcjRes.Body)
if err != nil {
panic(err)
}
contributeWithSecrets(batch, batchSize, secret)
if err := json.Unmarshal(bcjBytes, bcj); err != nil {
// message is not conformant, we are in validating phase
panic(err)
}
fmt.Printf("Participating... %f%% Complete\n", float32(batch*batchSize)/655.36)
contributeWithSecrets(secret)
}
func contributeWithSecrets(batch uint, batchSize uint, secret *bls48581.BIG) error {
updatePowersOfTau(batch, batchSize, secret)
if batch == 0 {
updateWitness(secret)
}
func contributeWithSecrets(secret *bls48581.BIG) error {
updatePowersOfTau(secret)
updateWitness(secret)
return nil
}
var xi *bls48581.BIG
var xi2 *bls48581.BIG
var xi []*bls48581.BIG
func updatePowersOfTau(batch uint, batchSize uint, secret *bls48581.BIG) {
if batch == 0 {
xi = bls48581.NewBIGint(1)
xi2 = bls48581.NewBIGint(1)
func updatePowersOfTau(secret *bls48581.BIG) {
xi = append(xi, bls48581.NewBIGint(1))
for i := 0; i < 65536; i++ {
xi = append(xi, bls48581.Modmul(xi[i], secret, bls48581.NewBIGints(bls48581.CURVE_Order)))
}
for i := batchSize * batch; i < batchSize*(batch+1); i++ {
g1PowersString := strings.TrimPrefix(bcj.PowersOfTau.G1Affines[i], "0x")
g1PowersHex, _ := hex.DecodeString(g1PowersString)
g1Power := bls48581.ECP_fromBytes(g1PowersHex)
wg := sync.WaitGroup{}
wg.Add(65536)
if g1Power.Equals(bls48581.NewECP()) {
panic("invalid g1Power")
}
for i := 0; i < 65536; i++ {
i := i
go func() {
g1PowersString := strings.TrimPrefix(bcj.PowersOfTau.G1Affines[i], "0x")
g1PowersHex, _ := hex.DecodeString(g1PowersString)
g1Power := bls48581.ECP_fromBytes(g1PowersHex)
g1Power = g1Power.Mul(xi)
g1Power.ToBytes(g1PowersHex, true)
bcj.PowersOfTau.G1Affines[i] = "0x" + hex.EncodeToString(g1PowersHex)
if (i%batchSize == 0) && i < uint(257*batchSize) {
g2PowersString := strings.TrimPrefix(bcj.PowersOfTau.G2Affines[i/batchSize], "0x")
g2PowersHex, _ := hex.DecodeString(g2PowersString)
g2Power := bls48581.ECP8_fromBytes(g2PowersHex)
if g2Power.Equals(bls48581.NewECP8()) {
if g1Power.Equals(bls48581.NewECP()) {
panic("invalid g1Power")
}
g2Power = g2Power.Mul(xi2)
g2Power.ToBytes(g2PowersHex, true)
bcj.PowersOfTau.G2Affines[i/batchSize] = "0x" + hex.EncodeToString(g2PowersHex)
xi2 = bls48581.Modmul(xi2, secret, bls48581.NewBIGints(bls48581.Modulus))
}
xi = bls48581.Modmul(xi, secret, bls48581.NewBIGints(bls48581.Modulus))
g1Power = g1Power.Mul(xi[i])
g1Power.ToBytes(g1PowersHex, true)
bcj.PowersOfTau.G1Affines[i] = "0x" + hex.EncodeToString(g1PowersHex)
if i < 257 {
g2PowersString := strings.TrimPrefix(bcj.PowersOfTau.G2Affines[i], "0x")
g2PowersHex, _ := hex.DecodeString(g2PowersString)
g2Power := bls48581.ECP8_fromBytes(g2PowersHex)
if g2Power.Equals(bls48581.NewECP8()) {
panic("invalid g2Power")
}
g2Power = g2Power.Mul(xi[i])
g2Power.ToBytes(g2PowersHex, true)
bcj.PowersOfTau.G2Affines[i] = "0x" + hex.EncodeToString(g2PowersHex)
}
wg.Done()
}()
}
wg.Wait()
}
func updateWitness(secret *bls48581.BIG) {
g2PowersString := strings.TrimPrefix(bcj.PotPubKey, "0x")
g2PowersHex, _ := hex.DecodeString(g2PowersString)
g2Power := bls48581.ECP8_fromBytes(g2PowersHex)
x := bls48581.Modmul(bls48581.NewBIGint(1), secret, bls48581.NewBIGints(bls48581.CURVE_Order))
if g2Power.Equals(bls48581.NewECP8()) {
panic("invalid g2Power")
}
newPotPubKey := g2Power.Mul(secret)
newPotPubKey.ToBytes(g2PowersHex, true)
g2Power = g2Power.Mul(x)
g2Power.ToBytes(g2PowersHex, true)
bcj.PotPubKey = "0x" + hex.EncodeToString(g2PowersHex)
bcj.VoucherPubKey = "0x" + hex.EncodeToString(voucherPubKey)
}

10
main.go
View File

@ -15,16 +15,12 @@ func main() {
state := GetSequencerState()
for state != SEQUENCER_ACCEPTING {
fmt.Println("Sequencer currently not accepting new contributions, waiting...")
time.Sleep(30 * time.Second)
time.Sleep(1 * time.Second)
state = GetSequencerState()
}
JoinLobby()
batchSize := uint(32)
for batch := uint(0); batch < 65536/batchSize; batch++ {
Bootstrap(batch, batchSize)
fmt.Printf("batch: %d\n", batch)
}
Bootstrap()
fmt.Println("New Pubkey: ")
fmt.Println(bcj.PotPubKey)
ContributeAndGetVoucher()
@ -67,5 +63,5 @@ func PrintLogo() {
func PrintVersion() {
fmt.Println(" ")
fmt.Println(" Quilibrium Ceremony Client - CLI - v1.0.0")
fmt.Println(" Quilibrium Ceremony Client - CLI - v1.0.1")
}