The highest tagged major version is v2.

quasar

package

v1.13.4-lux Latest Latest Go to latest Published: Jul 31, 2025 License: BSD-3-Clause Imports: 5 Imported by: 0

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Valid go.mod file
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Repository

github.com/luxfi/node

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Documentation ¶

Overview ¶

SPDX-License-Identifier: BUSL-1.1

Index ¶

Constants
func BindShare(share Share, data []byte) ([]byte, error)
func ConvertToRTShare(share Share) ringtail.Share
func GenerateKey(security int, reader interface{}) (SecretKey, PublicKey, error)
func Hash(c Cert) [32]byte
func KeyGen() (SecretKey, PublicKey, error)
func QuickSign(share Share, blockID [32]byte) ([]byte, error)
func QuickVerify(pk PublicKey, blockID [32]byte, sig []byte) bool
type Aggregator
- func NewAggregator(quorum int, d time.Duration) *Aggregator
- func (a *Aggregator) Add(blockID [32]byte, s rt.Share)
- func (a *Aggregator) Certs() <-chan Cert
type Cert
type Certificate
type Pool
- func NewPool(sk SecretKey, warm int) *Pool
- func (p *Pool) Get() Share
type PublicKey
type SecretKey
type Share
- func Precompute(sk SecretKey) (Share, error)

Constants ¶

View Source

const RT_L128 = 128

View Source

const (
	Security = RT_L128 // 128-bit PQ security
)

Variables ¶

This section is empty.

Functions ¶

func BindShare ¶

func BindShare(share Share, data []byte) ([]byte, error)

BindShare binds a share to data

func ConvertToRTShare ¶

func ConvertToRTShare(share Share) ringtail.Share

ConvertToRTShare converts a quasar.Share to ringtail.Share

func GenerateKey ¶

func GenerateKey(security int, reader interface{}) (SecretKey, PublicKey, error)

GenerateKey generates a new key pair

func Hash ¶

func Hash(c Cert) [32]byte

Hash returns the SHA-256 of the serialized cert (for header field).

func KeyGen ¶

func KeyGen() (SecretKey, PublicKey, error)

KeyGen returns (sk, pk) for validator use.

func QuickSign ¶

func QuickSign(share Share, blockID [32]byte) ([]byte, error)

QuickSign binds a pre-computed share to blockID. Panics if share & block mismatch.

func QuickVerify ¶

func QuickVerify(pk PublicKey, blockID [32]byte, sig []byte) bool

QuickVerify single-share (for tx-level checks, optional).

Types ¶

type Aggregator ¶

type Aggregator struct {
	// contains filtered or unexported fields
}

Aggregator collects Ringtail shares → certificate once quorum reached.

func NewAggregator ¶

func NewAggregator(quorum int, d time.Duration) *Aggregator

func (*Aggregator) Add ¶

func (a *Aggregator) Add(blockID [32]byte, s rt.Share)

func (*Aggregator) Certs ¶

func (a *Aggregator) Certs() <-chan Cert

Certs returns read-only channel of sealed certificates.

type Cert ¶

type Cert = Certificate

type Certificate ¶

type Certificate []byte

type Pool ¶

type Pool struct {
	// contains filtered or unexported fields
}

Pool keeps <N> ready-made Ringtail shares in RAM per validator.

func NewPool ¶

func NewPool(sk SecretKey, warm int) *Pool

func (*Pool) Get ¶

func (p *Pool) Get() Share

Get pops one share or blocks until available.

type PublicKey ¶

type PublicKey []byte

type SecretKey ¶

type SecretKey []byte

type Share []byte

func Precompute ¶

func Precompute(sk SecretKey) (Share, error)

Precompute performs precomputation

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
ringtail Package ringtail provides placeholder implementations for the Ringtail cryptographic library	Package ringtail provides placeholder implementations for the Ringtail cryptographic library

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