The highest tagged major version is v2.

ringtail

package

v1.14.2 Latest Latest Go to latest Published: Aug 2, 2025 License: BSD-3-Clause Imports: 2 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 ¶

Index ¶

Constants
func Aggregate(shares []Share) ([]byte, error)
func CreateMockRingtailCertificate(msg []byte, shares []Share) ([]byte, error)
func KeyGen(seed []byte) (sk, pk []byte, err error)
func Sign(sk, msg []byte) ([]byte, error)
func Verify(pk, msg, cert []byte) bool
func VerifyShare(pk, msg, share []byte) bool
type Precomp
- func Precompute(sk []byte) (Precomp, error)
type Share
- func CreateMockRingtailShare(msg []byte, skIndex int) Share
- func QuickSign(pre Precomp, msg []byte) (Share, error)
type Signature
- func (s *Signature) Bytes() []byte
type Verifier
- func NewVerifier() *Verifier
- func (v *Verifier) Verify(msg []byte, sig *Signature) error
type Witness

Constants ¶

View Source

const (
	SKSize      = 96    // Secret key size (estimated)
	PKSize      = 192   // Public key size (estimated)
	ShareSize   = 430   // Share size (≈ 430 B as per docs)
	CertSize    = 3072  // Certificate size (≈ 3 kB as per docs)
	PrecompSize = 40960 // Precomputation size (32-40 kB as per docs)
)

Constants - estimated sizes based on Ringtail implementation

Variables ¶

This section is empty.

Functions ¶

func Aggregate ¶

func Aggregate(shares []Share) ([]byte, error)

Aggregate combines shares into a certificate

func CreateMockRingtailCertificate ¶ added in v1.14.2

func CreateMockRingtailCertificate(msg []byte, shares []Share) ([]byte, error)

CreateMockRingtailCertificate creates a mock certificate for testing

func KeyGen ¶

func KeyGen(seed []byte) (sk, pk []byte, err error)

KeyGen generates a new key pair

func Sign ¶

func Sign(sk, msg []byte) ([]byte, error)

Sign creates a signature for a message

func Verify ¶

func Verify(pk, msg, cert []byte) bool

Verify verifies a certificate

func VerifyShare ¶

func VerifyShare(pk, msg, share []byte) bool

VerifyShare verifies a signature share

Types ¶

type Precomp ¶

type Precomp []byte

Precomp is precomputed randomness

func Precompute ¶

func Precompute(sk []byte) (Precomp, error)

Precompute generates precomputation data

type Share []byte

Share is a signer-specific quick signature

func CreateMockRingtailShare ¶ added in v1.14.2

func CreateMockRingtailShare(msg []byte, skIndex int) Share

CreateMockRingtailShare creates a mock share for testing

func QuickSign ¶

func QuickSign(pre Precomp, msg []byte) (Share, error)

QuickSign creates a signature share

type Signature ¶ added in v1.14.2

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

Signature represents a Ringtail signature

func (*Signature) Bytes ¶ added in v1.14.2

func (s *Signature) Bytes() []byte

Bytes returns the byte representation

type Verifier ¶ added in v1.14.2

type Verifier struct{}

Verifier verifies Ringtail signatures

func NewVerifier ¶ added in v1.14.2

func NewVerifier() *Verifier

NewVerifier creates a new Ringtail verifier

func (*Verifier) Verify ¶ added in v1.14.2

func (v *Verifier) Verify(msg []byte, sig *Signature) error

Verify verifies a Ringtail signature

type Witness ¶ added in v1.14.2

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

Witness represents a Ringtail witness for verification

Source Files ¶

View all Source files

ringtail.go

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