Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

v1

package

Go to main page

Versions in this module

v1

v1.8.0

Mar 11, 2022

v1.5.5

Jan 31, 2022

v1.5.4

Dec 20, 2021

v1.5.3

Dec 14, 2021

v1.5.2

Dec 14, 2021

v1.5.1

Dec 6, 2021

Changes in this version

+ func K256GeneratorFromHashedBytes(bytes []byte) (x, y *big.Int, err error)

+ type Bls12381G1Curve struct

+ func Bls12381G1() *Bls12381G1Curve

+ func Bls12381G2() *Bls12381G1Curve

+ func (curve *Bls12381G1Curve) Add(x1, y1, x2, y2 *big.Int) (*big.Int, *big.Int)

+ func (curve *Bls12381G1Curve) CompressedBytesFromBigInts(x, y *big.Int) ([]byte, error)

+ func (curve *Bls12381G1Curve) Double(x1, y1 *big.Int) (*big.Int, *big.Int)

+ func (curve *Bls12381G1Curve) Hash(msg []byte) (*big.Int, *big.Int)

+ func (curve *Bls12381G1Curve) IsOnCurve(x, y *big.Int) bool

+ func (curve *Bls12381G1Curve) Params() *elliptic.CurveParams

+ func (curve *Bls12381G1Curve) ScalarBaseMult(k []byte) (*big.Int, *big.Int)

+ func (curve *Bls12381G1Curve) ScalarMult(Bx, By *big.Int, k []byte) (*big.Int, *big.Int)

+ type Bls12381G2Curve struct

+ func (curve *Bls12381G2Curve) Add(x1, y1, x2, y2 *big.Int) (*big.Int, *big.Int)

+ func (curve *Bls12381G2Curve) CompressedBytesFromBigInts(x, y *big.Int) ([]byte, error)

+ func (curve *Bls12381G2Curve) Double(x1, y1 *big.Int) (*big.Int, *big.Int)

+ func (curve *Bls12381G2Curve) Hash(msg []byte) (*big.Int, *big.Int)

+ func (curve *Bls12381G2Curve) IsOnCurve(x, y *big.Int) bool

+ func (curve *Bls12381G2Curve) Params() *elliptic.CurveParams

+ func (curve *Bls12381G2Curve) ScalarBaseMult(k []byte) (*big.Int, *big.Int)

+ func (curve *Bls12381G2Curve) ScalarMult(Bx, By *big.Int, k []byte) (*big.Int, *big.Int)

+ type Ed25519Curve struct

+ func Ed25519() *Ed25519Curve

+ func (curve *Ed25519Curve) Add(x1, y1, x2, y2 *big.Int) (*big.Int, *big.Int)

+ func (curve *Ed25519Curve) Double(x1, y1 *big.Int) (*big.Int, *big.Int)

+ func (curve *Ed25519Curve) Hash(msg []byte) (*big.Int, *big.Int)

+ func (curve *Ed25519Curve) IsOnCurve(x, y *big.Int) bool

+ func (curve *Ed25519Curve) Neg(Bx, By *big.Int) (*big.Int, *big.Int)

+ func (curve *Ed25519Curve) Params() *elliptic.CurveParams

+ func (curve *Ed25519Curve) ScalarBaseMult(k []byte) (*big.Int, *big.Int)

+ func (curve *Ed25519Curve) ScalarMult(Bx, By *big.Int, k []byte) (*big.Int, *big.Int)

+ type Feldman struct

+ func NewFeldman(threshold, limit uint32, curve elliptic.Curve) (*Feldman, error)

+ func (f Feldman) Combine(shares ...*ShamirShare) ([]byte, error)

+ func (f Feldman) Split(secret []byte) ([]*ShareVerifier, []*ShamirShare, error)

+ func (f Feldman) Verify(share *ShamirShare, verifiers []*ShareVerifier) (bool, error)

+ type FeldmanResult struct

+ SecretShares []*ShamirShare

+ Verifiers []*ShareVerifier

+ type Pedersen struct

+ func NewPedersen(threshold, limit uint32, generator *curves.EcPoint) (*Pedersen, error)

+ func (pd Pedersen) Combine(shares ...*ShamirShare) ([]byte, error)

+ func (pd Pedersen) Split(secret []byte) (*PedersenResult, error)

+ func (pd Pedersen) Verify(share *ShamirShare, blinding *ShamirShare, blindedverifiers []*ShareVerifier) (bool, error)

+ type PedersenResult struct

+ BlindedVerifiers []*ShareVerifier

+ Blinding *big.Int

+ BlindingShares []*ShamirShare

+ SecretShares []*ShamirShare

+ Verifiers []*ShareVerifier

+ type Shamir struct

+ func NewShamir(threshold, limit int, field *curves.Field) (*Shamir, error)

+ func (s *Shamir) Combine(shares ...*ShamirShare) ([]byte, error)

+ func (s *Shamir) GetSharesAndPolynomial(secret []byte) ([]*ShamirShare, *polynomial, error)

+ func (s *Shamir) Interpolate(xCoordinates, yCoordinates []*curves.Element) (*curves.Element, error)

+ func (s *Shamir) Split(secret []byte) ([]*ShamirShare, error)

+ func (s Shamir) ComputeL(shares ...*ShamirShare) ([]*curves.Element, error)

+ type ShamirShare struct

+ Identifier uint32

+ Value *curves.Element

+ func NewShamirShare(x uint32, y []byte, f *curves.Field) *ShamirShare

+ func (s ShamirShare) Add(other *ShamirShare) *ShamirShare

+ func (s ShamirShare) Bytes() []byte

+ type ShareVerifier = kryptology.EcPoint